Merge branch 'master' into DST-maxwell-solver-dev

ParDST first commit in new (clean) branch
2021-06-16 10:30:33 -07:00 · 2020-12-21 11:36:56 -08:00
1407 changed files with 86127 additions and 335345 deletions
@@ -1,13 +1,10 @@
 version: '{build}'

 # https://www.appveyor.com/docs/build-environment/#build-worker-images
-image: Visual Studio 2019
+image: Visual Studio 2017

 install:

-# Start from outside clone directory
- cd ..
-
 # Install MS-MPI
 - ps: Start-FileDownload 'https://download.microsoft.com/download/B/2/E/B2EB83FE-98C2-4156-834A-E1711E6884FB/MSMpiSetup.exe'
 - MSMpiSetup.exe -unattend
@@ -18,51 +15,37 @@ install:
 - msmpisdk.msi /passive
 - set PATH=C:\Program Files\Microsoft MPI\Bin;%PATH%

-# Set MSMPI environment variables needed for CMake detection
- set MSMPI_LIB32=C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86
- set MSMPI_LIB64=C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x64
- set MSMPI_INC=C:\Program Files (x86)\Microsoft SDKs\MPI\Include
-
-# Install METIS, use MFEM's mirror because the original source server is often
-# down and we don't support yet the new repo https://github.com/KarypisLab/METIS
+# Install METIS, use a mirror because the original source server is not always
+# up. Original url:
+#    http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz
 - ps: Start-FileDownload 'https://mfem.github.io/tpls/metis-5.1.0.tar.gz'
 - 7z x metis-5.1.0.tar.gz -so | 7z x -si -ttar > nul
 - cd metis-5.1.0
 - ps: ( get-content "GKlib\gk_arch.h") | % { If ($_.ReadCount -ge 52) {$_ -replace "#ifdef __MSC__","#ifdef DISABLE_THIS_ANCIENT_MSC_CHECK"} Else {$_} } | set-content "GKlib\gk_arch.h"
 - cmake -H. -Bbuild
 # -DCMAKE_BUILD_TYPE=Release
- cmake --build build --target metis -j 4
- set METIS_PATH=%cd%
+- cmake --build build
 - cd ..

 # Install hypre
 - ps: Start-FileDownload 'https://github.com/hypre-space/hypre/archive/v2.19.0.tar.gz'
 - 7z x v2.19.0.tar.gz -so | 7z x -si -ttar > nul
 - cd hypre-2.19.0/src
- cmake -H. -Bbuild
- cmake --build build -j 4
+- cmake -H. -Bbuild -DMPI_C_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include" -DMPI_C_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include"
+- cmake --build build
 - cmake --build build --target install
 - cd ../..

-# Return to clone directory
- cd %APPVEYOR_BUILD_FOLDER%
-
 # MFEM
 before_build:
- cmake . -Bbuild_parallel -DMFEM_USE_MPI=TRUE -DMFEM_USE_METIS_5=TRUE -DHYPRE_DIR=%cd%\..\hypre-2.19.0\src\hypre -DMETIS_LIBRARIES=%METIS_PATH%\build\libmetis\Debug\metis.lib -DMETIS_INCLUDE_DIRS=%METIS_PATH%\include
-# - cmake . -Bbuild_serial -DMFEM_USE_MPI=FALSE
- cmake . -Bbuild_shared_serial -DMFEM_USE_MPI=FALSE -DBUILD_SHARED_LIBS=ON
+- cmake -H. -DCMAKE_INSTALL_PREFIX=install -Bbuild_parallel -DMFEM_USE_MPI=TRUE -DMFEM_USE_METIS_5=TRUE -DMPI_CXX_LIBRARIES="C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x86\msmpi.lib" -DMPI_CXX_INCLUDE_PATH="C:\Program Files (x86)\Microsoft SDKs\MPI\Include" -DHYPRE_DIR=%cd%\hypre-2.19.0\src\hypre -DMETIS_LIBRARIES=%cd%\metis-5.1.0\build\libmetis\Debug\metis.lib -DMETIS_INCLUDE_DIRS=%cd%\metis-5.1.0\include
+- cmake -H. -DCMAKE_INSTALL_PREFIX=install -Bbuild_serial -DMFEM_USE_MPI=FALSE

 build_script:
- cmake --build build_parallel --config Debug -j 4
-# - cmake --build build_serial --config Release -j 4
-# - cmake --build build_serial --target exec --config Release -j 4
- cmake --build build_shared_serial --config Release -j 4
- cmake --build build_shared_serial --target exec --config Release -j 4
+- cmake --build build_parallel --config Release -j 4
+- cmake --build build_serial --config Release -j 4
+- cmake --build build_serial --target exec --config Release -j 4

 after_build:
-# - cd build_serial
-# - ctest -C Release --output-on-failure
-# - cd ..
- cd build_shared_serial
+- cd build_serial
 - ctest -C Release --output-on-failure
@@ -1,12 +0,0 @@
-# extends https://github.com/jupyterhub/repo2docker/blob/main/repo2docker/buildpacks/conda/environment.yml
-# see https://mybinder.readthedocs.io/en/latest/using/config_files.html#environment-yml-install-a-conda-environment
-channels:
- conda-forge
-dependencies:
- xeus-cling=0.13.0
- xwidgets=0.26.0
-# NOTE: it is possible that these are not needed for the lab frontend
- widgetsnbextension=3.5.1
- pip
- pip:
-  - glvis==0.3.2
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# cling is installed here (in bin) and will look in {dir}/include and {dir}/lib
-# without extra intervention (jk it doesn't look in {dir}/lib unless something
-# has been #included from {dir}/include first...)
-install_dir=/srv/conda/envs/notebook
-mkdir -p $install_dir
-
-# build and install mfem, which is the directory we start in
-make serial SHARED=YES -j8
-make install PREFIX=$install_dir
-
-# install xeus-glvis
-git clone https://github.com/GLVis/xeus-glvis.git
-pushd xeus-glvis
-make install prefix=$install_dir
-popd
-
-# install jupyter-lab extension
-jupyter labextension install @jupyter-widgets/jupyterlab-manager --no-build
-jupyter labextension install glvis-jupyter
-
-# fixup kernelspec, we could probably do this from sh but ¯\_(ツ)_/¯
-python .binder/update_kernel_env.py
@@ -1,14 +0,0 @@
-# Update the LD_LIBRARY_PATH of the C++14 kernel so it can find mfem without
-# extra pragma cling statements
-
-import json
-
-kernelspec = "/srv/conda/envs/notebook/share/jupyter/kernels/xcpp14/kernel.json"
-
-with open(kernelspec, "r") as f:
-    obj = json.load(f)
-
-obj["env"] = {"LD_LIBRARY_PATH": "/srv/conda/envs/notebook/lib"}
-
-with open(kernelspec, "w") as f:
-    json.dump(obj, f)
@@ -1,154 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: Sanitizer Config
-description: Sets up environment variables for MFEM sanitizer workflow
-
-inputs:
-  DEBUG:
-    description: If true, use intermediate caches to speed up the workflow
-                 by reusing previous builds.
-    default: false
-
-  REPOSITORY:
-    description: Repository to checkout
-    default: mfem/mfem
-
-  BRANCH:
-    description: Branch to checkout
-    default: ubsan
-
-  CLANG_VER:
-    description: CLANG version to use
-    default: 18
-
-  # https://github.com/llvm/llvm-project/releases
-  LLVM_VER:
-    description: LLVM version to use
-    default: 19.1.7
-
-  # https://github.com/hypre-space/hypre/releases
-  HYPRE_VER:
-    description: HYPRE version to use
-    default: 2.19.0
-
-  METIS_VER:
-    description: METIS version to use
-    default: 4.0.3
-
-  CTEST:
-    description: CTest command to use
-    default: ctest -j --test-load $(nproc)
-                      --schedule-random
-                      --stop-on-failure --output-on-failure
-                      --test-dir
-
-  # https://clang.llvm.org/docs/AddressSanitizer.html
-  ASAN_OPTIONS:
-    default: detect_leaks=1,
-             strict_init_order=1,
-             strict_string_checks=1,
-             check_initialization_order=1,
-             detect_stack_use_after_return=1
-  ASAN_CXXFLAGS:
-    default: -fsanitize=address
-             -fsanitize-address-use-after-scope
-  ASAN_LDFLAGS:
-    default: -fsanitize=address
-
-  # https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
-  UBSAN_OPTIONS:
-    default: halt_on_error=1, print_stacktrace=1
-  UBSAN_CXXFLAGS:
-    default: -fsanitize=undefined
-  UBSAN_LDFLAGS:
-    default: -fsanitize=undefined
-
-  # https://clang.llvm.org/docs/MemorySanitizer.html
-  MSAN_OPTIONS:
-    default: "poison_in_dtor=1"
-  MSAN_CXXFLAGS:
-    default: -fsanitize=memory
-             -fsanitize-memory-track-origins
-             -fsanitize-memory-use-after-dtor
-  MSAN_LDFLAGS:
-    default: -fsanitize=memory
-
-  LSAN_DIR:
-    description: LSAN suppression directory
-    default: lsan
-
-  LSAN_FILE:
-    description: LSAN suppression file
-    default: lsan.supp
-
-  NO_FLAGS:
-    description: If true, do not set any CXXFLAGS or LDFLAGS.
-    default: false
-
-runs:
-  using: 'composite'
-  steps:
-    - name: Env (Inputs)
-      run: |
-        echo DEBUG=${{inputs.DEBUG}} >> $GITHUB_ENV
-        echo REPOSITORY=${{inputs.REPOSITORY}} >> $GITHUB_ENV
-        echo BRANCH=${{inputs.BRANCH}} >> $GITHUB_ENV
-        echo CLANG_VER=${{inputs.CLANG_VER}} >> $GITHUB_ENV
-        echo LLVM_VER=${{inputs.LLVM_VER}} >> $GITHUB_ENV
-        echo HYPRE_VER=${{inputs.HYPRE_VER}} >> $GITHUB_ENV
-        echo METIS_VER=${{inputs.METIS_VER}} >> $GITHUB_ENV
-        echo CTEST=${{inputs.CTEST}} >> $GITHUB_ENV
-        echo ASAN_OPTIONS=${{inputs.ASAN_OPTIONS}} >> $GITHUB_ENV
-        echo UBSAN_OPTIONS=${{inputs.UBSAN_OPTIONS}} >> $GITHUB_ENV
-        echo MSAN_OPTIONS=${{inputs.MSAN_OPTIONS}} >> $GITHUB_ENV
-        echo LSAN_DIR=${{inputs.LSAN_DIR}} >> $GITHUB_ENV
-        echo LSAN_FILE=${{inputs.LSAN_FILE}} >> $GITHUB_ENV
-        echo ASAN_CXXFLAGS=${{inputs.ASAN_CXXFLAGS}} >> $GITHUB_ENV
-        echo ASAN_LDFLAGS=${{inputs.ASAN_LDFLAGS}} >> $GITHUB_ENV
-        echo UBSAN_CXXFLAGS=${{inputs.UBSAN_CXXFLAGS}} >> $GITHUB_ENV
-        echo UBSAN_LDFLAGS=${{inputs.UBSAN_LDFLAGS}} >> $GITHUB_ENV
-        echo MSAN_CXXFLAGS=${{inputs.MSAN_CXXFLAGS}} >> $GITHUB_ENV
-        echo MSAN_LDFLAGS=${{inputs.MSAN_LDFLAGS}} >> $GITHUB_ENV
-      shell: bash
-
-    - name: Env (dir)
-      run: |
-        echo LLVM_DIR=${{github.workspace}}/llvm >> $GITHUB_ENV
-        echo HYPRE_DIR=hypre-${{inputs.HYPRE_VER}} >> $GITHUB_ENV
-        echo METIS_DIR=metis-${{inputs.METIS_VER}} >> $GITHUB_ENV
-      shell: bash
-
-    - name: Env (bis)
-      run: |
-        echo CC=clang-${{inputs.CLANG_VER}} >> $GITHUB_ENV
-        echo CXX=clang++-${{inputs.CLANG_VER}} >> $GITHUB_ENV
-        echo LLVM_INC=${{env.LLVM_DIR}}/include/c++/v1 >> $GITHUB_ENV
-        echo LLVM_LIB=${{env.LLVM_DIR}}/lib >> $GITHUB_ENV
-        echo HYPRE_TGZ=v${{inputs.HYPRE_VER}}.tar.gz >> $GITHUB_ENV
-        echo METIS_TGZ=metis-${{inputs.METIS_VER}}.tar.gz >> $GITHUB_ENV
-        LSAN_SUPPRESSIONS="${{github.workspace}}/${{inputs.LSAN_DIR}}/${{inputs.LSAN_FILE}}"
-        echo "LSAN_OPTIONS=suppressions=$LSAN_SUPPRESSIONS" >> $GITHUB_ENV
-      shell: bash
-
-    - name: Env (ter)
-      if: ${{ inputs.NO_FLAGS != 'true' }}
-      run: |
-        echo LLVM_CXXFLAGS=-stdlib=libc++ -I${{env.LLVM_INC}} -Isystem${{env.LLVM_INC}} >> $GITHUB_ENV
-        echo LLVM_LDFLAGS=-L${{env.LLVM_LIB}} -lc++abi -Wl,-rpath,${{env.LLVM_LIB}} >> $GITHUB_ENV
-      shell: bash
-
-    - name: Env (quater)
-      if: ${{ inputs.NO_FLAGS != 'true' }}
-      run: |
-        echo CXXFLAGS=${{env.LLVM_CXXFLAGS}} >> $GITHUB_ENV
-        echo LDFLAGS=${{env.LLVM_LDFLAGS}} >> $GITHUB_ENV
-      shell: bash
@@ -1,91 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: 'MFEM Compilation'
-description: 'MFEM Compilation'
-
-inputs:
-  par:
-    description: 'Whether to build for parallel (true/false)'
-    default: false
-  sanitizer:
-    description: 'Sanitizer to use (asan, msan, ubsan)'
-    default: asan
-
-runs:
-  using: 'composite'
-  steps:
-    - uses: ./.github/actions/sanitize/config
-
-    - uses: actions/cache@v4
-      if: ${{env.DEBUG == 'true'}}
-      id: debug
-      with:
-        path: mfem/build
-        key: build-${{inputs.par}}-${{inputs.sanitizer}}
-
-    - uses: ./.github/actions/sanitize/setup
-      if: ${{steps.debug.outputs.cache-hit != 'true'}}
-      with:
-        par: ${{inputs.par}}
-        sanitizer: ${{inputs.sanitizer}}
-
-    - name: Build with ASAN
-      if: inputs.sanitizer == 'asan'
-      run: echo CXXFLAGS=${{env.CXXFLAGS}} ${{env.ASAN_CXXFLAGS}} >> $GITHUB_ENV
-      shell: bash
-
-    - name: Build with MSAN
-      if: inputs.sanitizer == 'msan'
-      run: echo CXXFLAGS=${{env.CXXFLAGS}} ${{env.MSAN_CXXFLAGS}} >> $GITHUB_ENV
-      shell: bash
-
-    - name: Build with UBSAN
-      if: inputs.sanitizer == 'ubsan'
-      run: echo CXXFLAGS=${{env.CXXFLAGS}} ${{env.UBSAN_CXXFLAGS}} >> $GITHUB_ENV
-      shell: bash
-
-    - uses: mfem/github-actions/build-mfem@v2.5
-      if: ${{steps.debug.outputs.cache-hit != 'true'}}
-      env:
-        CXXFLAGS: ${{env.CXXFLAGS}}
-        LDFLAGS: ${{env.LDFLAGS}}
-      with:
-        mpi: ${{inputs.par == 'false' && 'seq' || 'par'}}
-        mfem-dir: mfem
-        os: ${{runner.os}}
-        library-only: true
-        build-system: cmake
-        hypre-dir: ${{env.HYPRE_DIR}}
-        metis-dir: ${{env.METIS_DIR}}
-        config-options: >-
-          -GNinja
-          -DMPICXX=${{env.CXX}}
-          -DCMAKE_CXX_STANDARD=17
-          -DMFEM_USE_MEMALLOC=OFF
-          -DCMAKE_BUILD_TYPE=Release
-          -DCMAKE_VERBOSE_MAKEFILE=ON
-          -DCMAKE_CXX_COMPILER=${{env.CXX}}
-          -DCMAKE_CXX_FLAGS_RELEASE='-g -O1 -fno-omit-frame-pointer'
-
-    - name: Delete object files
-      if: ${{steps.debug.outputs.cache-hit != 'true'}}
-      working-directory: mfem/build
-      run: find . -type f -name '*.o' -delete
-      shell: bash
-
-    - uses: actions/upload-artifact@v4
-      with:
-        name: build-${{inputs.par}}-${{inputs.sanitizer}}
-        path: mfem/build
-        if-no-files-found: error
-        retention-days: 1
-        overwrite: false
@@ -1,33 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: 'Install MPI'
-description: 'Installs MPI and set up its environment variables'
-
-runs:
-  using: 'composite'
-  steps:
-    - name: Install
-      run: sudo apt-get install openmpi-bin libopenmpi-dev
-      shell: bash
-
-    - name: Env
-      run: |
-        echo PRTE_MCA_rmaps_default_mapping_policy=:oversubscribe >> $GITHUB_ENV
-        echo MPI_INC=$(mpicxx --showme:compile) >> $GITHUB_ENV
-        echo MPI_LIB=$(mpicxx --showme:link) >> $GITHUB_ENV
-      shell: bash
-
-    - name: Env (bis)
-      run: |
-        echo CXXFLAGS=${{env.CXXFLAGS}} ${{env.MPI_INC}} >> $GITHUB_ENV
-        echo LDFLAGS=${{env.LDFLAGS}} ${{env.MPI_LIB}} >> $GITHUB_ENV
-      shell: bash
@@ -1,71 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: 'Restore state'
-description: 'Restore state to be able to run checks, tests'
-
-inputs:
-  par:
-    description: 'Whether to build for parallel (true/false)'
-    default: false
-  sanitizer:
-    description: 'Sanitizer to use (asan, msan, ubsan)'
-    default: asan
-  cache-path:
-    description: 'path to what needs to be restored'
-    default: none
-  cache-skip:
-    description: 'Skip cache restoration'
-    default: false
-
-outputs:
-  cache-hit:
-    description: 'Output from a specific step'
-    value: ${{steps.debug.outputs.cache-hit}}
-
-runs:
-  using: 'composite'
-  steps:
-    - uses: ./.github/actions/sanitize/config
-
-    - uses: actions/cache@v4
-      if: ${{env.DEBUG == 'true' && inputs.cache-skip != 'true'}}
-      id: debug
-      with:
-        path: ${{inputs.cache-path}}
-        key: ${{github.job}}-${{inputs.par}}-${{inputs.sanitizer}}
-
-    - uses: ./.github/actions/sanitize/setup
-      if: ${{steps.debug.outputs.cache-hit != 'true'}}
-      with:
-        par: ${{inputs.par}}
-        sanitizer: ${{inputs.sanitizer}}
-
-    - uses: actions/download-artifact@v4
-      with:
-        name: build-${{inputs.par}}-${{inputs.sanitizer}}
-        path: mfem/build
-
-    - name: Ninja Patch
-      working-directory: mfem/build
-      run: |
-        sed -i -e 's/CXX_STATIC_LIBRARY_LINKER__mfem_Release.*/CUSTOM_COMMAND/' build.ninja
-        sed -i -e '/build tests\/unit\/all:/ s/tests\/unit\/[^ ]*unit_tests[^ ]*//g' build.ninja
-        sed -i -e '/^add_test(\[=\[\(unit_tests\|punit_tests\)\]=\]/ s/)/ "--input-file .\/list-test-names-${{matrix.tag}}" "--min-duration 1")/' tests/unit/CTestTestfile.cmake
-      shell: bash
-
-    - name: Copy Data
-      if: ${{steps.debug.outputs.cache-hit != 'true'}}
-      working-directory: mfem/build
-      run: |
-        ninja cmake_object_order_depends_target_unit_tests
-        cp -pR ../tests/unit/data tests/unit
-      shell: bash
@@ -1,64 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: 'Setup state'
-description: 'Sets up the state to be able to run build & run'
-
-inputs:
-  par:
-    description: 'Whether to build for parallel (true/false)'
-    default: false
-  sanitizer:
-    description: 'Sanitizer to use (asan, msan, ubsan)'
-    default: asan
-
-runs:
-  using: 'composite'
-  steps:
-    - uses: actions/cache/restore@v4  # Cache for LLVM libcxx
-      with:
-        path: ${{env.LLVM_DIR}}
-        fail-on-cache-miss: true
-        key: build-libcxx-${{env.LLVM_VER}}-${{inputs.sanitizer}}
-
-    - uses: ./.github/actions/sanitize/mpi
-      if: ${{inputs.par == 'true'}}
-
-    - uses: actions/cache/restore@v4  # Cache for Hypre
-      if: ${{inputs.par == 'true'}}
-      with:
-        path: ${{env.HYPRE_DIR}}
-        fail-on-cache-miss: true
-        key: ${{runner.os}}-ompi-build-${{env.HYPRE_DIR}}-int32-fp64-v2.5
-
-    - uses: actions/cache/restore@v4  # Cache for Metis
-      if: ${{inputs.par == 'true'}}
-      with:
-        path: ${{env.METIS_DIR}}
-        fail-on-cache-miss: true
-        key: ${{runner.os}}-build-${{env.METIS_DIR}}-v2.5
-
-    - name: Hypre/Metis links
-      if: ${{inputs.par == 'true'}}
-      run: ln -s -f ${{env.HYPRE_DIR}} hypre && ln -s -f ${{env.METIS_DIR}} metis-4.0
-      shell: bash
-
-    - uses: actions/cache/restore@v4  # Cache for LSAN suppression file
-      with:
-        path: ${{env.LSAN_DIR}}
-        fail-on-cache-miss: true
-        key: build-lsan-suppression-file
-
-    - uses: actions/checkout@v4  # Checkout the repository
-      with:
-        path: mfem
-        # ref: ${{env.BRANCH}}
-        # repository: ${{env.REPOSITORY}}
@@ -0,0 +1,61 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 30
+
+# Number of days of inactivity before an Issue or Pull Request with the stale
+# label is closed.  Set to false to disable. If disabled, issues still need to
+# be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Only issues or pull requests with all of these labels are check if stale.
+# Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set
+# to `[]` to disable
+exemptLabels:
+  - bug
+  - WIP
+  - ready-for-review
+  - in-review
+  - in-next
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking an issue as stale
+staleLabel: stale
+
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  :warning: This issue or PR has been automatically marked as stale because it has not
+  had any activity in the last month. *If no activity occurs in the next week, it will
+  be automatically closed.* Thank you for your contributions.
+
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed
@@ -1,67 +0,0 @@
-                    Finite Element Discretization Library
-                                   __
-                       _ __ ___   / _|  ___  _ __ ___
-                      | '_ ` _ \ | |_  / _ \| '_ ` _ \
-                      | | | | | ||  _||  __/| | | | | |
-                      |_| |_| |_||_|   \___||_| |_| |_|
-
-                               https://mfem.org
-
-This directory contains the GitHub CI scripts for MFEM.
-
-Note that some of these scripts use the shared MFEM GitHub Actions from the external mfem/github-actions repository:
-
-  <https://github.com/mfem/github-actions>
-
-For a particular action, e.g. `mfem/github-actions/build-mfem@v2.5`, the `v2.5` suffix denotes the branch in the above from which the action is taken.
-
-The current CI workflows are:
-
-## `repo-check.yml`
-
-Runs a number of static repository-level sanity checks.
-
- `file-headers-check` checks copyright date, license, etc. using the `--copyright`, `--license` and `--release` options of the `config/githooks/pre-push` script.
-
- `code-style` checks the code style using the `--style` option of the `config/githooks/pre-push` script.
-
- `documentation` checks the documentation build using the `tests/scripts/documentation` script.
-
- `branch-history` guards against accidental commits of large files using the `--history` option of the `config/githooks/pre-push` script.
-
-## `mfem-analysis.yml` (`build-analysis`)
-
-Checks if the code builds and satisfies minimal requirements.
-
- `gitignore` builds hypre, METIS, and MFEM using `mfem/github-actions/build-hypre`, `mfem/github-actions/build-metis`, and `mfem/github-actions/build-mfem` and checks for correct `.gitignore` settings by running the `tests/scripts/gitignore` script.
-
-## `builds-and-tests.yml`
-
-Runs a matrix of builds and tests runs with different compilers, OS, mfem/hypre settings, etc. Also processes and upload Codecov reports.
-
-Uses the following GitHub Actions from <https://github.com/mfem/github-actions>:
-
- `mfem/github-actions/build-hypre`
- `mfem/github-actions/build-metis`
- `mfem/github-actions/build-mfem`
- `mfem/github-actions/upload-coverage`
-
-## Sanitizer Workflow for MFEM Verification
-
-This workflow validates MFEM unit tests, examples, and miniapps using sanitizer tools.
-
- `sanitizers.yml` orchestrates:
-  - Building and caching dependencies: HYPRE, METIS, LSAN suppression file, and LLVM libcxx.
-  - Launching fine-grained jobs for serial (ASAN, MSAN, UBSAN) and parallel (ASAN, UBSAN) sanitizers.
- `sanitize-tests.yml` is a reusable workflow accepting `par` mode (`true` for parallel) and `sanitizer` (ASAN, MSAN, or UBSAN) as inputs. It executes the following jobs:
-  - **Build**: Compiles the MFEM library with specified parallel and sanitizer settings.
-  - **Check**: Runs verification checks.
-  - Parallel jobs to test the following: **Examples**, **Miniapps** and **Unit tests**
-
-The workflow leverages composite actions in `.github/actions/sanitize/`:
-
- `config`: Centralizes settings for the sanitizer workflow.
- `mfem`: Manages the MFEM library build process.
- `mpi`: Installs MPI and applies additional compilation flags.
- `restore`: Restores the testing environment state.
- `setup`: Builds or restores cached dependencies.
@@ -1,85 +0,0 @@
-name: "Docker"
-
-on:
-  # Always have a base image ready to go - this is a nightly build
-  schedule:
-    - cron: 0 3 * * *
-
-  # Allow manual trigger of a build
-  workflow_dispatch:
-
-  # On push to main we build and deploy images
-  push:
-    branches:
-      - master
-
-  # Publish packages on release
-  release:
-    types: [published]
-
-jobs:
-  build:
-    if: github.repository == 'mfem/mfem' # Don't run in forks
-    permissions:
-      packages: write
-    strategy:
-      fail-fast: false
-      matrix:
-        # Dockerfiles to build, a matrix supports future expanded builds
-        container: [["config/docker/Dockerfile.base", "ghcr.io/mfem/mfem-ubuntu-base"],
-                    ["config/docker/Dockerfile", "ghcr.io/mfem/mfem-ubuntu"]]
-
-    runs-on: ubuntu-latest
-    name: Build
-    steps:
-      - name: Run Actions Cleaner
-        uses: easimon/maximize-build-space@v8
-        with:
-          overprovision-lvm: 'true'
-          remove-dotnet: 'true'
-          remove-android: 'true'
-          remove-haskell: 'true'
-          remove-codeql: 'true'
-          remove-docker-images: 'true'
-
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      # It's easier to reference named variables than indexes of the matrix
-      - name: Set Environment
-        env:
-          dockerfile: ${{ matrix.container[0] }}
-          uri: ${{ matrix.container[1] }}
-        run: |
-          echo "dockerfile=$dockerfile" >> $GITHUB_ENV
-          echo "uri=$uri" >> $GITHUB_ENV
-
-      - name: Pull previous layers for cache
-        run: docker pull ${uri}:latest || echo "No container to pull"
-
-      - name: Build Container
-        run: |
-           container=$uri:latest
-           docker build -f ${dockerfile} -t ${container} .
-           echo "container=$container" >> $GITHUB_ENV
-
-      - name: GHCR Login
-        if: (github.event_name != 'pull_request')
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Deploy
-        if: (github.event_name != 'pull_request')
-        run: |
-            docker push ${container}
-
-      - name: Tag and Push Release
-        if: (github.event_name == 'release')
-        run: |
-            tag=${GITHUB_REF#refs/tags/}
-            echo "Tagging and releasing ${uri}:${tag}"
-            docker tag ${uri}:latest ${uri}:${tag}
-            docker push ${uri}:${tag}
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -10,7 +10,7 @@
 # CONTRIBUTING.md for details.

 # In this CI section, we build different variants of mfem and run test on them.
-name: "Tests"
+name: builds-and-tests

 # Github actions can use the default "GITHUB_TOKEN". By default, this token
 # is set to have permissive access. However, this is not a good practice
@@ -27,17 +27,11 @@ on:
      - master
      - next
  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true

 env:
  HYPRE_ARCHIVE: v2.19.0.tar.gz
  HYPRE_TOP_DIR: hypre-2.19.0
  METIS_ARCHIVE: metis-4.0.3.tar.gz
-  METIS_ARCHIVE_MAC: metis-4.0.3-mac.tgz
  METIS_TOP_DIR: metis-4.0.3
  MFEM_TOP_DIR: mfem

@@ -52,330 +46,152 @@ jobs:
  builds-and-tests:
    strategy:
      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        target: [dbg, opt]
-        mpi: [seq, par]
-        build-system: [make, cmake]
-        hypre-target: [int32]
-        precision: [fp64]
-        enzyme: [false]
-        exclude:
-          - os: ubuntu-latest
-            build-system: cmake
-          - os: macos-latest
-            build-system: cmake
-          - os: windows-latest
-            build-system: make
-        # 'include' allows us to:
-        # - Add a variable to all jobs without creating a new matrix dimension.
-        #   Codecov is defined that way.
-        # - Add a new combination.
-        #   'build-system: cmake' and 'hypre-target: int64'
+        os: [ubuntu-18.04, macos-10.15]
+        target: [debug, optim]
+        mpi: [sequential, parallel]
+        build-system: [make]
+        # 'include' allows us to
+        # - add a variable without creating a new matrix dimension.
+        # - add a new combination ('build-system: cmake' case here)
        #
-        # Note: we will gather coverage info for any non-debug run except the
+        # note: we will gather coverage info for any non-debug run except the
        # CMake build.
        include:
-          - target: dbg
+          - target: debug
            codecov: NO
-          - target: opt
+          - target: optim
            codecov: YES
-          - os: ubuntu-latest
-            target: dbg
-            config-opts: "CPPFLAGS+=-Og"
-          - os: macos-latest
+          - os: ubuntu-18.04
+            target: optim
            codecov: NO
-          - os: windows-latest
-            codecov: NO
-            # config-opts: '-G "Ninja Multi-Config"'
-          - os: windows-latest
-            target: opt
-            mpi: par
-            config-opts: "-DBUILD_SHARED_LIBS=ON"
-            # config-opts: '-DBUILD_SHARED_LIBS=ON -G "Ninja Multi-Config"'
-          - os: ubuntu-latest
-            target: opt
-            codecov: NO
-            mpi: par
+            mpi: parallel
            build-system: cmake
-            hypre-target: int32
-            precision: fp64
-            config-opts: "-DCMAKE_INSTALL_PREFIX=../cmake-install"
-            # This option can be set to pass additional configuration options to
-            # the MFEM configuration command.
-            # config-opts: '-DCMAKE_VERBOSE_MAKEFILE=ON'
-          - os: ubuntu-latest
-            target: opt
-            codecov: NO
-            mpi: par
-            build-system: make
-            hypre-target: int64
-            precision: fp64
-          - os: ubuntu-latest
-            target: opt
-            codecov: NO
-            mpi: par
-            build-system: make
-            hypre-target: int32
-            precision: fp32
-          - os: macos-latest
-            target: opt
-            codecov: NO
-            mpi: par
-            build-system: make
-            hypre-target: int32
-            precision: fp32
-          - os: macos-latest
-            target: opt
-            codecov: NO
-            mpi: par
-            build-system: make
-            hypre-target: int32
-            precision: fp64
-            enzyme: true
-            config-opts: MFEM_USE_ENZYME=YES ENZYME_DIR=$(brew --prefix enzyme) LDFLAGS=-L$LLVM_PREFIX/lib/c++
-
-    name: ${{ matrix.os }}-${{ matrix.build-system }}-${{ matrix.target }}-${{ matrix.mpi }}-${{ matrix.hypre-target }}-${{ matrix.precision }}${{ matrix.enzyme && '-enzyme' || '' }}
+    name: ${{ matrix.os }}-${{ matrix.target }}-${{ matrix.mpi }}-${{ matrix.build-system }}

    runs-on: ${{ matrix.os }}

-    continue-on-error: ${{ matrix.enzyme && true || false }}
-
    steps:
-      # Fix 'No space left on device' errors for Ubuntu builds.
-      - name: Run Actions Cleaner
-        if: matrix.os == 'ubuntu-latest'
-        uses: easimon/maximize-build-space@v8
-        with:
-          overprovision-lvm: "true"
-          remove-android: "true"
+    # This external action allows to interrupt a workflow already running on
+    # the same branch to save resource
+    - name: Cancel Previous Runs
+      uses: styfle/cancel-workflow-action@0.9.0
+      with:
+        access_token: ${{ github.token }}

-      # Checkout MFEM in "mfem" subdirectory. Final path:
-      # /home/runner/work/mfem/mfem/mfem
-      # Note: Done now to access "install-hypre" and "install-metis" actions.
-      - name: checkout mfem
-        uses: actions/checkout@v4
-        with:
-          path: ${{ env.MFEM_TOP_DIR }}
-          # Fetch the complete history for codecov to access commits ID
-          fetch-depth: 0
+    # Checkout MFEM in "mfem" subdirectory. Final path:
+    # /home/runner/work/mfem/mfem/mfem
+    # Note: Done now to access "install-hypre" and "install-metis" actions.
+    - name: checkout mfem
+      uses: actions/checkout@v2
+      with:
+        path: ${{ env.MFEM_TOP_DIR }}
+        # Fetch the complete history for codecov to access commits ID
+        fetch-depth: 0

-      - name: Windows environment - PowerShell [debug]
-        if: matrix.os == 'windows-latest'
-        run: |
-          ls env: | fl
+    # Only get MPI if defined for the job.
+    # TODO: It would be nice to have only one step, e.g. with a dedicated
+    # action, but I (@adrienbernede) don't see how at the moment.
+    - name: get MPI (Linux)
+      if: matrix.mpi == 'parallel' && matrix.os == 'ubuntu-18.04'
+      run: |
+        sudo apt-get install mpich libmpich-dev
+        export MAKE_CXX_FLAG="MPICXX=mpic++"

-      - name: Windows environment - Bash [debug]
-        if: matrix.os == 'windows-latest'
-        run: |
-          env
-        shell: bash
+    - name: get lcov (Linux)
+      if: matrix.codecov == 'YES' && matrix.os == 'ubuntu-18.04'
+      run: |
+        sudo apt-get install lcov

-      # For info on Xcode see:
-      #  - https://github.com/actions/runner-images/issues/12541
-      #  - https://github.com/actions/runner-images/blob/releases/macos-15-arm64/20250811/images/macos/macos-15-arm64-Readme.md#xcode
-      - name: Xcode version setup (MacOS)
-        if: matrix.os == 'macos-latest'
-        run: |
-          XCODE_PATH="/Applications/Xcode_16.4.app"
-          echo "> sudo xcode-select -s ${XCODE_PATH}"
-          sudo xcode-select -s ${XCODE_PATH}
-          echo "> g++ -v"
-          g++ -v
-          echo "> clang++ -v"
-          clang++ -v
+    - name: Set up Homebrew
+      if: ( matrix.mpi == 'parallel' || matrix.codecov == 'YES' ) && matrix.os == 'macos-10.15'
+      uses: Homebrew/actions/setup-homebrew@c4aafe8c4620bf08883dd4679c374f11e73329d3

-      # Only get MPI if defined for the job.
-      # TODO: It would be nice to have only one step, e.g. with a dedicated
-      # action, but I (@adrienbernede) don't see how at the moment.
-      - name: get MPI (Linux)
-        if: matrix.mpi == 'par' && matrix.os == 'ubuntu-latest'
-        run: |
-          sudo apt-get install openmpi-bin libopenmpi-dev
-          export OMPI_MCA_rmaps_base_oversubscribe=1
+    - name: get MPI (MacOS)
+      if: matrix.mpi == 'parallel' && matrix.os == 'macos-10.15'
+      run: |
+        export HOMEBREW_NO_INSTALL_CLEANUP=1
+        brew install openmpi
+        export MAKE_CXX_FLAG="MPICXX=mpic++"

-      - name: get lcov (Linux)
-        if: matrix.codecov == 'YES' && matrix.os == 'ubuntu-latest'
-        run: |
-          sudo apt-get install lcov
+    - name: get MPI (MacOS)
+      if: matrix.codecov == 'YES' && matrix.os == 'macos-10.15'
+      run: |
+        export HOMEBREW_NO_INSTALL_CLEANUP=1
+        brew install lcov

-      # Keep the following section in case we need it again in the future,
-      # see: https://github.com/mfem/mfem/pull/3385#discussion_r1058013032
-      # - name: Set up Homebrew
-      #   if: ( matrix.mpi == 'par' || matrix.codecov == 'YES' ) && matrix.os == 'macos-latest'
-      #   uses: Homebrew/actions/setup-homebrew@master
+    # Get Hypre through cache, or build it.
+    # Install will only run on cache miss.
+    - name: cache hypre
+      id: hypre-cache
+      if: matrix.mpi == 'parallel'
+      uses: actions/cache@v2
+      with:
+        path: ${{ env.HYPRE_TOP_DIR }}
+        key: ${{ runner.os }}-build-${{ env.HYPRE_TOP_DIR }}-v2

-      - name: get MPI (MacOS)
-        if: matrix.mpi == 'par' && matrix.os == 'macos-latest'
-        run: |
-          export HOMEBREW_NO_INSTALL_CLEANUP=1
-          brew install openmpi
+    - name: get hypre
+      if: matrix.mpi == 'parallel' && steps.hypre-cache.outputs.cache-hit != 'true'
+      uses: mfem/github-actions/build-hypre@v1.0
+      with:
+        hypre-archive: ${{ env.HYPRE_ARCHIVE }}
+        hypre-dir: ${{ env.HYPRE_TOP_DIR }}

-      - name: get lcov (MacOS)
-        if: matrix.codecov == 'YES' && matrix.os == 'macos-latest'
-        run: |
-          export HOMEBREW_NO_INSTALL_CLEANUP=1
-          brew install lcov
+    # Get Metis through cache, or build it.
+    # Install will only run on cache miss.
+    - name: cache metis
+      id: metis-cache
+      if: matrix.mpi == 'parallel'
+      uses: actions/cache@v2
+      with:
+        path: ${{ env.METIS_TOP_DIR }}
+        key: ${{ runner.os }}-build-${{ env.METIS_TOP_DIR }}-v2

-      - name: get MPI (Windows)
-        if: matrix.mpi == 'par' && matrix.os == 'windows-latest'
-        uses: mpi4py/setup-mpi@v1.1.4
+    - name: install metis
+      if: matrix.mpi == 'parallel' && steps.metis-cache.outputs.cache-hit != 'true'
+      uses: mfem/github-actions/build-metis@v1.0
+      with:
+        metis-archive: ${{ env.METIS_ARCHIVE }}
+        metis-dir: ${{ env.METIS_TOP_DIR }}

-      # Get Hypre through cache, or build it.
-      # Install will only run on cache miss.
-      - name: cache hypre
-        id: hypre-cache
-        if: matrix.mpi == 'par'
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.HYPRE_TOP_DIR }}
-          key: ${{ runner.os }}-ompi-build-${{ env.HYPRE_TOP_DIR }}-${{ matrix.hypre-target }}-${{ matrix.precision }}-v2.5
+    # MFEM build and test
+    - name: build
+      uses: mfem/github-actions/build-mfem@v1.0
+      with:
+        os: ${{ matrix.os }}
+        target: ${{ matrix.target }}
+        codecov: ${{ matrix.codecov }}
+        mpi: ${{ matrix.mpi }}
+        build-system: ${{ matrix.build-system }}
+        hypre-dir: ${{ env.HYPRE_TOP_DIR }}
+        metis-dir: ${{ env.METIS_TOP_DIR }}
+        mfem-dir: ${{ env.MFEM_TOP_DIR }}

-      - name: get hypre
-        if: matrix.mpi == 'par' && steps.hypre-cache.outputs.cache-hit != 'true' && matrix.os != 'windows-latest'
-        uses: mfem/github-actions/build-hypre@v2.5
-        with:
-          archive: ${{ env.HYPRE_ARCHIVE }}
-          dir: ${{ env.HYPRE_TOP_DIR }}
-          target: ${{ matrix.hypre-target }}
-          build-system: make
-          precision: ${{ matrix.precision }}
+    # Run checks (and only checks) on debug targets
+    - name: checks
+      if: matrix.build-system == 'make' && matrix.target == 'debug'
+      run: |
+        cd ${{ env.MFEM_TOP_DIR }}  && make check

-      - name: get hypre (Windows)
-        if: matrix.mpi == 'par' && steps.hypre-cache.outputs.cache-hit != 'true' && matrix.os == 'windows-latest'
-        uses: mfem/github-actions/build-hypre@v2.5
-        with:
-          archive: ${{ env.HYPRE_ARCHIVE }}
-          dir: ${{ env.HYPRE_TOP_DIR }}
-          target: ${{ matrix.hypre-target }}
-          build-system: cmake
-          precision: ${{ matrix.precision }}
+    - name: unit tests
+      if: matrix.build-system == 'make' && matrix.target == 'optim'
+      run: |
+        cd ${{ env.MFEM_TOP_DIR }} && make unittest

-      # Get Metis through cache, or build it.
-      # Install will only run on cache miss.
-      - name: cache metis
-        id: metis-cache
-        if: matrix.mpi == 'par' && matrix.os != 'windows-latest'
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.METIS_TOP_DIR }}
-          key: ${{ runner.os }}-build-${{ env.METIS_TOP_DIR }}-v2.5
+    - name: tests
+      if: matrix.build-system == 'make' && matrix.target == 'optim'
+      run: |
+        cd ${{ env.MFEM_TOP_DIR }} && make test

-      - name: install metis
-        if: matrix.mpi == 'par' && matrix.os != 'windows-latest' && steps.metis-cache.outputs.cache-hit != 'true'
-        uses: mfem/github-actions/build-metis@v2.5
-        with:
-          archive: ${{ matrix.os != 'macos-latest' && env.METIS_ARCHIVE || env.METIS_ARCHIVE_MAC }}
-          dir: ${{ env.METIS_TOP_DIR }}
+    - name: cmake unit tests
+      if: matrix.build-system == 'cmake'
+      run: |
+        cd ${{ env.MFEM_TOP_DIR }}/build/tests/unit && ctest --output-on-failure

-      - name: cache vcpkg (Windows)
-        id: vcpkg-cache
-        if: matrix.os == 'windows-latest'
-        uses: actions/cache@v4
-        with:
-          path: vcpkg_cache
-          key: ${{ runner.os }}-${{ matrix.mpi }}-vcpkg-v1
-
-      - name: prepare vcpkg binary cache location (Windows)
-        if: matrix.os == 'windows-latest' && steps.vcpkg-cache.outputs.cache-hit != 'true'
-        run: |
-          mkdir -p vcpkg_cache
-
-      - name: install metis (Windows)
-        if: matrix.mpi == 'par' && matrix.os == 'windows-latest'
-        env:
-          VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}/vcpkg_cache
-        run: |
-          vcpkg install metis-mfem --triplet=x64-windows-static --overlay-ports=${{ env.MFEM_TOP_DIR }}/config/vcpkg/ports
-
-      # It's usually fine to build the above TPLs with a different compiler.
-      #
-      - name: install Enzyme (macOS w/ Enzyme)
-        if: matrix.enzyme && matrix.os == 'macos-latest'
-        run: |
-          export HOMEBREW_NO_INSTALL_CLEANUP=1
-          brew update
-          brew install enzyme
-          ENZYME_LLVM=$(brew info enzyme | sed -n 's/^Required:.*\(llvm[^ ]*\).*/\1/p')
-          LLVM_PREFIX=$(brew --prefix $ENZYME_LLVM)
-          echo "LLVM_PREFIX=$LLVM_PREFIX" >> $GITHUB_ENV
-          echo "OMPI_CC=$LLVM_PREFIX/bin/clang" >> $GITHUB_ENV
-          echo "OMPI_CXX=$LLVM_PREFIX/bin/clang++" >> $GITHUB_ENV
-
-      # MFEM build and test
-      - name: build
-        uses: mfem/github-actions/build-mfem@v2.5
-        env:
-          VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}/vcpkg_cache
-        with:
-          os: ${{ matrix.os }}
-          target: ${{ matrix.target }}
-          codecov: ${{ matrix.codecov }}
-          mpi: ${{ matrix.mpi }}
-          build-system: ${{ matrix.build-system }}
-          hypre-dir: ${{ env.HYPRE_TOP_DIR }}
-          metis-dir: ${{ env.METIS_TOP_DIR }}
-          mfem-dir: ${{ env.MFEM_TOP_DIR }}
-          precision: ${{ matrix.precision }}
-          config-options: ${{ matrix.config-opts }}
-          library-only: ${{ matrix.target == 'dbg' && matrix.os != 'ubuntu-latest' }}
-
-      # Run checks (and only checks) on debug targets
-      - name: checks
-        if: matrix.build-system == 'make' && matrix.target == 'dbg'
-        run: |
-          cd ${{ env.MFEM_TOP_DIR }}  && make check
-
-      # Note: 'tests' include the unit tests
-      - name: tests
-        if: matrix.build-system == 'make' && (matrix.target == 'opt' || matrix.os == 'ubuntu-latest')
-        run: |
-          cd ${{ env.MFEM_TOP_DIR }} && make test
-
-      - name: cmake checks
-        if: matrix.build-system == 'cmake' && matrix.target == 'dbg'
-        run: |
-          CTEST_CONFIG="Debug"
-          cd ${{ env.MFEM_TOP_DIR }} && cmake --build build --target check --config ${CTEST_CONFIG}
-        shell: bash
-
-      - name: cmake unit tests (Ubuntu)
-        if: matrix.build-system == 'cmake' && matrix.target == 'opt' && matrix.os == 'ubuntu-latest'
-        run: |
-          CTEST_CONFIG="Release"
-          [[ ${{ matrix.target }} == 'dbg' ]] && CTEST_CONFIG="Debug"
-          cd ${{ env.MFEM_TOP_DIR }}/build/tests/unit && ctest --output-on-failure -C ${CTEST_CONFIG}
-        shell: bash
-
-      - name: cmake tests
-        if: matrix.build-system == 'cmake' && matrix.target == 'opt' && matrix.os != 'ubuntu-latest'
-        run: |
-          CTEST_CONFIG="Release"
-          cd ${{ env.MFEM_TOP_DIR }}/build && \
-          ctest --output-on-failure -C ${CTEST_CONFIG} || \
-          ctest --rerun-failed --output-on-failure -C ${CTEST_CONFIG}
-        shell: bash
-
-      - name: make install
-        if: matrix.build-system == 'make'
-        run: |
-          cd ${{ env.MFEM_TOP_DIR }} && make install
-
-      - name: cmake install
-        if: matrix.build-system == 'cmake'
-        run: |
-          CONFIG="Release"
-          [[ ${{ matrix.target }} == 'dbg' ]] && CONFIG="Debug"
-          TARGET="install"
-          [[ ${{ matrix.os }} == 'windows-latest' ]] && TARGET="INSTALL"
-          cd ${{ env.MFEM_TOP_DIR }} && \
-          cmake --build build --target ${TARGET} --config ${CONFIG}
-        shell: bash
-
-      # Code coverage (process and upload reports)
-      - name: codecov
-        if: matrix.codecov == 'YES'
-        uses: mfem/github-actions/upload-coverage@v2.5
-        with:
-          name: ${{ matrix.os }}-${{ matrix.build-system }}-${{ matrix.target }}-${{ matrix.mpi }}-${{ matrix.hypre-target }}
-          project_dir: ${{ env.MFEM_TOP_DIR }}
-          directories: "fem general linalg mesh"
+    # Code coverage (process and upload reports)
+    - name: codecov
+      if: matrix.codecov == 'YES'
+      uses: mfem/github-actions/upload-coverage@v1.0
+      with:
+        name: ${{ matrix.os }}-${{ matrix.mpi }}
+        project_dir: ${{ env.MFEM_TOP_DIR }}
+        directories: "fem general linalg mesh"
@@ -1,73 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "Static Analysis"
-
-on:
-  push:
-    branches: ["master", "next"]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: ["master"]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      # Initializes the CodeQL tools for scanning.
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
-        with:
-          languages: ${{ matrix.language }}
-          # If you wish to specify custom queries, you can do so here or in a config file.
-          # By default, queries listed here will override any specified in a config file.
-          # Prefix the list here with "+" to use these queries and those in the config file.
-
-          # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
-          # queries: security-extended,security-and-quality
-
-      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-      # If this step fails, then you should remove it and run the build manually (see below)
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v2
-
-      # ℹ️ Command-line programs to run using the OS shell.
-      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
-
-      #   If the Autobuild fails above, remove it and uncomment the following three lines.
-      #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
-
-      # - run: |
-      #   echo "Run, Build Application using script"
-      #   ./location_of_script_within_repo/buildscript.sh
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -9,7 +9,7 @@
 # terms of the BSD-3 license. We welcome feedback and contributions, see file
 # CONTRIBUTING.md for details.

-name: "Build Analysis"
+name: build-analysis

 permissions:
  actions: write
@@ -20,11 +20,6 @@ on:
      - master
      - next
  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true

 env:
  HYPRE_ARCHIVE: v2.19.0.tar.gz
@@ -35,66 +30,70 @@ env:

 jobs:
  gitignore:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04

    steps:
-      - name: checkout MFEM
-        uses: actions/checkout@v4
-        with:
-          path: mfem
+    - name: Cancel Previous Runs
+      uses: styfle/cancel-workflow-action@0.9.0
+      with:
+        access_token: ${{ github.token }}

-      - name: Get MPI (Linux)
-        run: |
-          sudo apt-get install openmpi-bin libopenmpi-dev
-          export OMPI_MCA_rmaps_base_oversubscribe=1
+    - name: checkout MFEM
+      uses: actions/checkout@v2
+      with:
+        path: mfem

-      - name: Cache Hypre Install
-        id: hypre-cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.HYPRE_TOP_DIR }}
-          key: ${{ runner.os }}-ompi-build-${{ env.HYPRE_TOP_DIR }}-v2.5
+    - name: Get MPI (Linux)
+      run: |
+        sudo apt-get install mpich libmpich-dev
+        export MAKE_CXX_FLAG="MPICXX=mpic++"

-      - name: Get Hypre
-        if: steps.hypre-cache.outputs.cache-hit != 'true'
-        uses: mfem/github-actions/build-hypre@v2.5
-        with:
-          archive: ${{ env.HYPRE_ARCHIVE }}
-          dir: ${{ env.HYPRE_TOP_DIR }}
-          target: int32
+    - name: Cache Hypre Install
+      id: hypre-cache
+      uses: actions/cache@v2
+      with:
+        path: ${{ env.HYPRE_TOP_DIR }}
+        key: ${{ runner.os }}-build-${{ env.HYPRE_TOP_DIR }}-v2

-      - name: Cache Metis Install
-        id: metis-cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ env.METIS_TOP_DIR }}
-          key: ${{ runner.os }}-build-${{ env.METIS_TOP_DIR }}-v2.5
+    - name: Get Hypre
+      if: steps.hypre-cache.outputs.cache-hit != 'true'
+      uses: mfem/github-actions/build-hypre@master
+      with:
+        hypre-archive: ${{ env.HYPRE_ARCHIVE }}
+        hypre-dir: ${{ env.HYPRE_TOP_DIR }}

-      - name: Install Metis
-        if: steps.metis-cache.outputs.cache-hit != 'true'
-        uses: mfem/github-actions/build-metis@v2.5
-        with:
-          archive: ${{ env.METIS_ARCHIVE }}
-          dir: ${{ env.METIS_TOP_DIR }}
+    - name: Cache Metis Install
+      id: metis-cache
+      uses: actions/cache@v2
+      with:
+        path: ${{ env.METIS_TOP_DIR }}
+        key: ${{ runner.os }}-build-${{ env.METIS_TOP_DIR }}-v2

-      # MFEM build and test
-      - name: build-mfem
-        uses: mfem/github-actions/build-mfem@v2.5
-        with:
-          os: ${{ runner.os }}
-          target: opt
-          codecov: NO
-          mpi: par
-          build-system: make
-          hypre-dir: ${{ env.HYPRE_TOP_DIR }}
-          metis-dir: ${{ env.METIS_TOP_DIR }}
-          mfem-dir: mfem
+    - name: Install Metis
+      if: steps.metis-cache.outputs.cache-hit != 'true'
+      uses: mfem/github-actions/build-metis@master
+      with:
+        metis-archive: ${{ env.METIS_ARCHIVE }}
+        metis-dir: ${{ env.METIS_TOP_DIR }}

-      - name: test (no clean)
-        run: |
-          cd mfem && make test-noclean
+    # MFEM build and test
+    - name: build-mfem
+      uses: mfem/github-actions/build-mfem@master
+      with:
+        os: ${{ runner.os }}
+        target: optim
+        codecov: NO
+        mpi: parallel
+        build-system: make
+        hypre-dir: ${{ env.HYPRE_TOP_DIR }}
+        metis-dir: ${{ env.METIS_TOP_DIR }}
+        mfem-dir: mfem

-      - name: gitignore
-        run: |
-          cd mfem/tests/scripts
-          ./runtest gitignore
+    - name: test (no clean)
+      run: |
+        cd mfem && make test-noclean
+
+    - name: gitignore
+      run: |
+        cd mfem/tests/scripts
+        ./runtest gitignore
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -9,141 +9,129 @@
 # terms of the BSD-3 license. We welcome feedback and contributions, see file
 # CONTRIBUTING.md for details.

-name: "Checks"
+name: repo-check

 permissions:
  actions: write

 on:
  push:
-  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-# This workflow is run on pushes to any branch in the MFEM repo (with or without
-# PRs), as well as on updates to PRs from forks. In particular, we do not
-# duplicate work by running on both pushes and updates to local PRs. We do that
-# by checking if the workflow trigger is 'push' ("github.event_name == 'push'")
-# and if we are in a fork ("github.event.pull_request.head.repo.full_name !=
-# github.repository").

 jobs:
  file-headers-check:
-    runs-on: ubuntu-latest
-    if: |
-      (github.event_name == 'push' ||
-       github.event.pull_request.head.repo.full_name != github.repository)
+    runs-on: ubuntu-18.04
+
    steps:
-      - name: checkout mfem
-        uses: actions/checkout@v4
+    - name: Cancel Previous Runs
+      uses: styfle/cancel-workflow-action@0.9.0
+      with:
+        access_token: ${{ github.token }}
+    - name: checkout mfem
+      uses: actions/checkout@v2
+      with:
+        path: mfem

-      - name: copyright check
-        id: copyright
-        run: |
-          ./config/githooks/pre-push --copyright
-
-        continue-on-error: true
-
-      - name: license check
-        id: license
-        run: |
-          ./config/githooks/pre-push --license
-        continue-on-error: true
-
-      - name: release check
-        id: release
-        run: |
-          ./config/githooks/pre-push --release
-        continue-on-error: true
-
-      - name: math check
-        id: math
-        run: |
-          ./config/githooks/pre-push --math
-        continue-on-error: true
-
-      - name: wrap-up
-        if: |
-          steps.copyright.outcome != 'success' ||
-          steps.license.outcome != 'success' ||
-          steps.release.outcome != 'success' ||
-          steps.math.outcome != 'success'
-        run: |
-          if [[ "${{ steps.copyright.outcome }}" != "success" ]]; then
-            echo "copyright check failed, unroll log for details"
-          fi
-          if [[ "${{ steps.license.outcome }}" != "success" ]]; then
-            echo "license check failed, unroll log for details"
-          fi
-          if [[ "${{ steps.release.outcome }}" != "success" ]]; then
-            echo "release check failed, unroll log for details"
-          fi
-          if [[ "${{ steps.math.outcome }}" != "success" ]]; then
-            echo "math check failed, unroll log for details"
-          fi
+    - name: copyright check
+      id: copyright
+      run: |
+        cd mfem
+        if git grep -l "^\(#\|//\).*\(\-2020\|\ 2010,\)" > matches.txt
+        then
+          echo "Please update the following files to Copyright (c) 2010-2021:"
+          cat matches.txt
          exit 1
+        else
+          echo "No outdated copyright found."
+        fi
+      continue-on-error: true
+
+    - name: license check
+      id: license
+      run: |
+        cd mfem
+        if git grep -li "^\(#\|//\).*GNU\ Lesser\ General\ Public\ License" > matches.txt
+        then
+          echo "Please update the following files to the BSD-3 license:"
+          cat matches.txt
+          exit 1
+        else
+          echo "No GNU GPL license found."
+        fi
+      continue-on-error: true
+
+    - name: release check
+      id: release
+      run: |
+        cd mfem
+        if git grep -l "^\(#\|//\).*LLNL\-CODE\-443211" > matches.txt
+        then
+          echo "Please update the following files to LLNL-CODE-806117:"
+          cat matches.txt
+          exit 1
+        else
+          echo "No outdated release number found."
+        fi
+      continue-on-error: true
+
+    - name: wrap-up
+      if: steps.copyright.outcome != 'success' || steps.license.outcome != 'success' || steps.release.outcome != 'success'
+      run: |
+        if [[ "${{ steps.copyright.outcome }}" != "success" ]]; then
+          echo "copyright check failed, unroll log for details"
+        fi
+        if [[ "${{ steps.license.outcome }}" != "success" ]]; then
+          echo "license check failed, unroll log for details"
+        fi
+        if [[ "${{ steps.release.outcome }}" != "success" ]]; then
+          echo "release check failed, unroll log for details"
+        fi
+        exit 1

  code-style:
-    runs-on: ubuntu-latest
-    if: |
-      (github.event_name == 'push' ||
-       github.event.pull_request.head.repo.full_name != github.repository)
+    runs-on: ubuntu-16.04 # needed for astyle 2.05.1
+
    steps:
-      - name: checkout mfem
-        uses: actions/checkout@v4
+    - name: checkout mfem
+      uses: actions/checkout@v2

-      - name: get astyle
-        run: |
-          sudo apt-get install astyle
+    - name: get astyle
+      run: |
+        sudo apt-get install astyle=2.05.1-0ubuntu1

-      - name: style check
-        run: |
-          ./config/githooks/pre-push --style
+    - name: style check
+      run: |
+        cd tests/scripts
+        ./runtest code-style

  documentation:
-    runs-on: ubuntu-latest
-    if: |
-      (github.event_name == 'push' ||
-       github.event.pull_request.head.repo.full_name != github.repository)
+    runs-on: ubuntu-18.04
+
    steps:
-      - name: checkout mfem
-        uses: actions/checkout@v4
+    - name: checkout mfem
+      uses: actions/checkout@v2

-      - name: get doxygen and graphviz
-        run: |
-          sudo apt-get install doxygen graphviz
+    - name: get doxygen and graphviz
+      run: |
+        sudo apt-get install doxygen graphviz

-      - name: update doxygen config file
-        run: |
-          cd doc
-          doxygen -u CodeDocumentation.conf.in
-
-      - name: build documentation
-        run: |
-          cd tests/scripts
-          ./runtest documentation
+    - name: build documentation
+      run: |
+        cd tests/scripts
+        ./runtest documentation

  branch-history:
-    if: |
-      github.ref != 'refs/heads/next' &&
-      github.ref != 'refs/heads/master' &&
-      (github.event_name == 'push' ||
-       github.event.pull_request.head.repo.full_name != github.repository)
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout mfem
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+    if: github.ref != 'refs/heads/next' && github.ref != 'refs/heads/master'
+    runs-on: ubuntu-18.04

-      - name: branch-history
-        run: |
-          # We override origin to make sure we point to the main repo.
-          # This is to have consistent test results on PRs from forks.
-          git remote remove origin
-          git remote add origin https://github.com/mfem/mfem.git
-          git checkout -b gh-actions-branch-history
-          ./config/githooks/pre-push --history
+    steps:
+    - name: checkout mfem
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+
+    - name: branch-history
+      run: |
+        git fetch origin master:master
+        git checkout -b gh-actions-branch-history
+        cd tests/scripts
+        ./runtest branch-history
@@ -1,39 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: build-hypre
-on:
-  workflow_call:
-jobs:
-  build-hypre:
-    runs-on: ubuntu-latest
-    name: 2.19.0
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/config
-      - name: Cache
-        id: cache
-        uses: actions/cache@v4
-        with:
-          path: ${{env.HYPRE_DIR}}
-          key: ${{runner.os}}-ompi-build-${{env.HYPRE_DIR}}-int32-fp64-v2.5
-      - name: Setup
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: ./.github/actions/sanitize/mpi
-      - name: Build
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: mfem/github-actions/build-hypre@v2.5
-        with:
-          archive: ${{env.HYPRE_TGZ}}
-          dir: ${{env.HYPRE_DIR}}
-          target: int32
-          precision: fp64
-          build-system: make
@@ -1,76 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: build-libcxx
-on:
-  workflow_call:
-jobs:
-  build-llvm-libcxx:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        sanitizer: [asan, msan, ubsan]
-        include:
-          - sanitizer: asan
-            llvm_use_sanitizer: "Address"
-          - sanitizer: msan
-            llvm_use_sanitizer: "MemoryWithOrigins"
-          - sanitizer: ubsan
-            llvm_use_sanitizer: "Undefined"
-    name: ${{matrix.sanitizer}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/config
-        with:
-          NO_FLAGS: true
-      - name: Cache
-        id: cache
-        uses: actions/cache@v4
-        with:
-          path: ${{env.LLVM_DIR}}
-          key: build-libcxx-${{env.LLVM_VER}}-${{matrix.sanitizer}}
-      - name: Clone
-        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        run: >
-          git clone --filter=blob:none --depth=1
-          --branch llvmorg-${{env.LLVM_VER}}
-          --no-checkout https://github.com/llvm/llvm-project.git llvm-project
-      - name: Checkout
-        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        working-directory: llvm-project
-        run: |
-          git sparse-checkout set --cone
-          git checkout llvmorg-${{env.LLVM_VER}}
-          git sparse-checkout set cmake llvm/cmake runtimes libcxx libcxxabi
-      - name: Mkdir
-        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        run: mkdir ${{env.LLVM_DIR}}
-      - name: CMake
-        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        working-directory: ${{env.LLVM_DIR}}
-        run: >
-          VERBOSE=1
-          cmake -GNinja ../llvm-project/runtimes/
-          -DCMAKE_C_COMPILER=${{env.CC}}
-          -DCMAKE_CXX_COMPILER=${{env.CXX}}
-          -DCMAKE_BUILD_TYPE=RelWithDebInfo
-          -DCMAKE_INSTALL_PREFIX=/usr
-          -DLLVM_USE_SANITIZER=${{matrix.llvm_use_sanitizer}}
-          -DLLVM_BUILD_32_BITS=OFF
-          -DLIBCXXABI_USE_LLVM_UNWINDER=OFF
-          -DLLVM_INCLUDE_TESTS=OFF
-          -DLIBCXX_INCLUDE_TESTS=OFF
-          -DLIBCXX_INCLUDE_BENCHMARKS=OFF
-          -DLLVM_ENABLE_RUNTIMES='libcxx;libcxxabi'
-      - name: Build
-        if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        working-directory: ${{env.LLVM_DIR}}
-        run: cmake --build . -- cxx cxxabi
@@ -1,38 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: build-file-lsan
-on:
-  workflow_call:
-jobs:
-  build-file-lsan:
-    runs-on: ubuntu-latest
-    name: lsan.supp
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/config
-      - name: Cache
-        id: cache
-        uses: actions/cache@v4
-        with:
-          path: ${{env.LSAN_DIR}}
-          key: build-lsan-suppression-file
-      - name: Setup
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: |
-          mkdir -p ${{env.LSAN_DIR}}
-          cat << EOF > ${{env.LSAN_DIR}}/${{env.LSAN_FILE}}
-          leak:libevent_core-2.1.so
-          leak:ompi_mpi_finalize
-          leak:ompi_mpi_init
-          leak:PMPI_Init
-          leak:strdup
-          EOF
@@ -1,36 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: build-metis
-on:
-  workflow_call:
-jobs:
-  build-metis:
-    runs-on: ubuntu-latest
-    name: 4.0.3
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/config
-      - name: Cache
-        id: cache
-        uses: actions/cache@v4
-        with:
-          path: ${{env.METIS_DIR}}
-          key: ${{runner.os}}-build-${{env.METIS_DIR}}-v2.5
-      - name: Setup
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: ./.github/actions/sanitize/mpi
-      - name: Build
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: mfem/github-actions/build-metis@v2.5
-        with:
-          archive: ${{env.METIS_TGZ}}
-          dir: ${{env.METIS_DIR}}
@@ -1,197 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: Sanitize
-on:
-  workflow_call:
-    inputs:
-      par:
-        description: 'Whether to build for parallel (true/false)'
-        required: false
-        default: false
-        type: boolean
-      sanitizer:
-        description: 'Sanitizer to use (asan, msan, ubsan)'
-        required: true
-        default: asan
-        type: string
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/mfem
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-
-  check:
-    needs: [build]
-    runs-on: ubuntu-latest
-    env:
-      ex: ${{inputs.par && 'ex1p' || 'ex1'}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/examples/${{env.ex}}
-      - name: MFEM Check
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: ninja -v check
-
-  examples:
-    needs: [check]
-    runs-on: ubuntu-latest
-    env:
-      exclude: ${{inputs.par && '-E "_ser"' || ''}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/examples/ex1
-      - name: Build Examples
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: ninja -v examples
-      - name: Test Examples
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: |
-          ${{env.CTEST}} examples ${{env.exclude}} --show-only
-          ${{env.CTEST}} examples ${{env.exclude}}
-
-  miniapps:
-    needs: [check]
-    runs-on: ubuntu-latest
-    env:
-      exclude: ${{inputs.par && '-E "_ser"' || ''}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/miniapps/meshing/minimal-surface
-      - name: Build Miniapps
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: ninja -v miniapps
-      - name: Test Miniapps
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: |
-          ${{env.CTEST}} miniapps ${{env.exclude}} --show-only
-          ${{env.CTEST}} miniapps ${{env.exclude}}
-
-  tests-miniapps:
-    needs: [check]
-    runs-on: ubuntu-latest
-    env:
-      run: ${{inputs.par && '-R "_cpu_np"' || ''}}
-      exclude: ${{inputs.par && '"unit_tests|debug"' || '"^unit_tests$|debug"'}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/tests/unit/sedov_tests_cpu
-      - name: Build Tests Unit Miniapps
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: ninja -v tests/unit/all
-      - name: Run Tests Unit Miniapps
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: |
-          ${{env.CTEST}} tests/unit -E ${{env.exclude}} ${{env.run}} --show-only
-          ${{env.CTEST}} tests/unit -E ${{env.exclude}} ${{env.run}}
-
-  tests-unit-build:
-    needs: [check]
-    runs-on: ubuntu-latest
-    env:
-      unit_tests: ${{inputs.par && 'punit_tests' || 'unit_tests'}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/tests/unit/${{env.unit_tests}}
-      - name: Build Unit Tests
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: ninja -v ${{env.unit_tests}}
-      - name: Delete object files
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build/tests/unit
-        run: find . -type f -name '*.o' -delete
-      - uses: actions/upload-artifact@v4
-        with:
-          name: tests-${{inputs.par}}-${{inputs.sanitizer}}
-          path: mfem/build/tests/unit/${{env.unit_tests}}
-          if-no-files-found: error
-          retention-days: 1
-          overwrite: false
-
-  tests-unit-run:
-    needs: [tests-unit-build]
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        tag: [0, 1, 2, 3]
-    name: tests-unit-run-${{matrix.tag}}
-    env:
-      unit_tests: ${{inputs.par && 'punit_tests' || 'unit_tests'}}
-      np: ${{inputs.par && '_np=2' || ''}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/sanitize/restore
-        id: restore
-        with:
-          par: ${{inputs.par}}
-          sanitizer: ${{inputs.sanitizer}}
-          cache-path: mfem/build/tests/unit/${{env.unit_tests}}
-      - uses: actions/download-artifact@v4
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        with:
-          name: tests-${{inputs.par}}-${{inputs.sanitizer}}
-          path: mfem/build/tests/unit
-      - name: Split Unit Tests
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build/tests/unit
-        run: |
-          chmod 755 ${{env.unit_tests}}
-          ./${{env.unit_tests}} --list-test-names-only | tail -n +2 > list-test-names
-          shuf list-test-names -o list-test-names
-          split --verbose -n l/4 -d -a 1 list-test-names list-test-names-
-      - name: Cat Unit Tests ${{matrix.tag}}
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build/tests/unit
-        run: cat list-test-names-${{matrix.tag}}
-      - name: Run Unit Tests ${{matrix.tag}}
-        if: ${{steps.restore.outputs.cache-hit != 'true'}}
-        working-directory: mfem/build
-        run: |
-          ${{env.CTEST}} tests/unit -R "${{env.unit_tests}}${{env.np}}" --show-only
-          ${{env.CTEST}} tests/unit -R "${{env.unit_tests}}${{env.np}}"
@@ -1,73 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
---
-name: Sanitizers
-
-permissions:
-  actions: write
-
-on:
-  push:
-    branches: ["master", "next"]
-  pull_request:
-  workflow_dispatch:
-
-concurrency:
-  group: ${{github.workflow}}-${{github.ref}}
-  cancel-in-progress: true
-
-jobs:
-
-  # Build steps for dependencies
-  build-hypre:
-    uses: ./.github/workflows/sanitize-build-hypre.yml
-
-  build-metis:
-    uses: ./.github/workflows/sanitize-build-metis.yml
-
-  build-lsan:
-    uses: ./.github/workflows/sanitize-build-lsan.yml
-
-  build-libcxx:
-    uses: ./.github/workflows/sanitize-build-libcxx.yml
-
-  # Serial sanitizers: asan, msan, ubsan
-  seq-asan:
-    needs: [build-libcxx]
-    uses: ./.github/workflows/sanitize-tests.yml
-    with:
-      sanitizer: asan
-
-  seq-msan:
-    needs: [build-libcxx]
-    uses: ./.github/workflows/sanitize-tests.yml
-    with:
-      sanitizer: msan
-
-  seq-ubsan:
-    needs: [build-libcxx]
-    uses: ./.github/workflows/sanitize-tests.yml
-    with:
-      sanitizer: ubsan
-
-  # Parallel sanitizers: asan, ubsan
-  par-asan:
-    needs: [build-libcxx, build-hypre, build-metis]
-    uses: ./.github/workflows/sanitize-tests.yml
-    with:
-      par: true
-      sanitizer: asan
-  par-ubsan:
-    needs: [build-libcxx, build-hypre, build-metis]
-    uses: ./.github/workflows/sanitize-tests.yml
-    with:
-      par: true
-      sanitizer: ubsan
@@ -1,75 +0,0 @@
-# This workflow warns and then closes issues and PRs that have had no activity for a specified amount of time.
-# For more information, see: https://github.com/actions/stale
-name: Mark stale issues and pull requests
-
-on:
-  workflow_dispatch:
-  schedule:
-  - cron: '0 0 * * *'
-
-jobs:
-  stale:
-
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-      actions: write
-
-    steps:
-    - uses: actions/stale@v9
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-issue-message: ':warning: This issue has been automatically marked as stale because it has not had any activity in the last month. *If no activity occurs in the next week, it will be automatically closed.* Thank you for your contributions.'
-        stale-pr-message: ':warning: This PR has been automatically marked as stale because it has not had any activity in the last month. *If no activity occurs in the next week, it will be automatically closed.* Thank you for your contributions.'
-        days-before-stale: 30
-        days-before-close: 7
-        stale-issue-label: 'stale'
-        stale-pr-label: 'stale'
-        operations-per-run: 500
-        exempt-issue-labels: "bug,WIP,ready-for-review,in-review,in-next"
-        exempt-pr-labels: "bug,WIP,ready-for-review,in-review,in-next"
-
-  # Stale action for PRs with "in-review" label.
-  stale-in-review-pr:
-
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-      actions: write
-
-    steps:
-    - uses: actions/stale@v9
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-pr-message: ':warning: This PR has been automatically marked as stale because it has not had any activity in the last 150 days. *If no activity occurs in the next 30 days, it will be automatically closed.* Thank you for your contributions.'
-        only-pr-labels: "in-review"
-        days-before-pr-stale: 150
-        days-before-pr-close: 30
-        days-before-issue-stale: -1
-        days-before-issue-close: -1
-        stale-pr-label: 'stale'
-        operations-per-run: 500
-
-  # Stale action for PRs with "WIP" label.
-  stale-wip-pr:
-
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-      actions: write
-
-    steps:
-    - uses: actions/stale@v9
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-pr-message: ':warning: This PR has been automatically marked as stale because it has not had any activity in the last 300 days. *If no activity occurs in the next 30 days, it will be automatically closed.* Thank you for your contributions.'
-        only-pr-labels: "WIP"
-        days-before-pr-stale: 300
-        days-before-pr-close: 30
-        days-before-issue-stale: -1
-        days-before-issue-close: -1
-        stale-pr-label: 'stale'
-        operations-per-run: 500
@@ -1,31 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-name: "Trigger PyMFEM CI"
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  trigger-pymfem:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Send POST request to trigger PyMFEM CI
-      run: |
-        curl -L \
-             -X POST \
-             -H "Accept: application/vnd.github+json" \
-             -H "Authorization: Bearer ${{ secrets.PYMFEM_CI_TOKEN }}" \
-             -H "X-GitHub-Api-Version: 2022-11-28" \
-             https://api.github.com/repos/mfem/pymfem/actions/workflows/build-and-test-dispatch.yml/dispatches \
-             -d '{"ref":"master", "inputs":{"test_options":"fast"}}'
@@ -8,7 +8,6 @@

 # Object and library files
 *.o
-*.o.tmp
 /libmfem.*
 /miniapps/common/libmfem-common.*

@@ -16,25 +15,17 @@
 CMakeCache.txt
 CMakeFiles/

-# Clangd server cache
-*.cache*
-
 # Backup files
 *~

 # Default install location
 /mfem/

-# Typical build directory
-/build/
-
 # Generated files in main directory, config/ and docs/
 /deps.mk
 config/_config.hpp
 config/config.mk
 config/sample-runs-build.log
-config/user.cmake
-config/user.mk
 doc/CodeDocumentation.conf
 doc/CodeDocumentation.html
 doc/CodeDocumentation
@@ -59,10 +50,6 @@ examples/ex1[04-9]
 examples/ex1[0-9]p
 examples/ex2[0-9]
 examples/ex2[0-9]p
-examples/ex3[0-9]
-examples/ex3[0-9]p
-examples/ex4[0-9]
-examples/ex4[0-9]p

 examples/refined.mesh
 examples/displaced.mesh
@@ -80,7 +67,6 @@ examples/sol_p.*
 examples/sol_r.*
 examples/sol_i.*
 examples/ex6p-checkpoint.*
-examples/order.*
 examples/ex9.mesh
 examples/ex9-mesh.*
 examples/ex9-init.*
@@ -89,7 +75,6 @@ examples/deformed.*
 examples/velocity.*
 examples/elastic_energy.*
 examples/mode_*
-examples/mode_deriv_*
 examples/ex5-p-*.bp
 examples/ex9-p-*.bp
 examples/ex12-p-*.bp
@@ -98,6 +83,10 @@ examples/ex16.mesh
 examples/ex16-mesh.*
 examples/ex16-init.*
 examples/ex16-final.*
+examples/vortex-mesh.*
+examples/vortex.mesh
+examples/vortex-?-init.*
+examples/vortex-?-final.*
 examples/deformation.*
 examples/pressure.*
 examples/ex20.dat
@@ -116,14 +105,6 @@ examples/ex25p-*.*
 examples/ex28_*
 examples/ex28p_*
 examples/flux.*
-examples/dsol.*
-examples/cond.*
-examples/cond_j.*
-examples/cond_mesh.*
-examples/port_mesh.*
-examples/port_mode.*
-
-examples/euler-*

 examples/amgx/ex1
 examples/amgx/ex1p
@@ -133,16 +114,11 @@ examples/amgx/sol.gf
 examples/amgx/mesh.*
 examples/amgx/sol.*

-examples/caliper/ex1
-examples/caliper/ex1p
-examples/caliper/refined.mesh
-examples/caliper/sol.gf
-examples/caliper/mesh.*
-examples/caliper/sol.*
-
-examples/ginkgo/ex1
-examples/ginkgo/refined.mesh
-examples/ginkgo/sol.gf
+examples/gingko/ex1
+examples/gingko/refined.mesh
+examples/gingko/sol.gf
+examples/gingko/mesh.*
+examples/gingko/sol.*

 examples/hiop/ex9
 examples/hiop/ex9p
@@ -168,8 +144,8 @@ examples/petsc/velocity.*
 examples/petsc/elastic_energy.*
 examples/petsc/mode_*

-examples/pumi/ex[12]
-examples/pumi/ex[16]p
+examples/pumi/ex1
+examples/pumi/ex[126]p
 examples/pumi/refined.mesh
 examples/pumi/sol.gf
 examples/pumi/mesh.*
@@ -201,28 +177,19 @@ examples/superlu/sol.*
 miniapps/adjoint/cvsRoberts_ASAi_dns
 miniapps/adjoint/adjoint_advection_diffusion

-miniapps/dfem/dfem-minimal-surface
-miniapps/dfem/dfem-minimal-surface-output
-
 miniapps/electromagnetics/volta
 miniapps/electromagnetics/tesla
 miniapps/electromagnetics/maxwell
 miniapps/electromagnetics/joule
-miniapps/electromagnetics/lorentz
 miniapps/electromagnetics/Volta-AMR*
 miniapps/electromagnetics/Tesla-AMR*
 miniapps/electromagnetics/Maxwell-Parallel*
-miniapps/electromagnetics/Joule_[0-9]*
-miniapps/electromagnetics/Lorentz_[0-9]*
-miniapps/electromagnetics/Lorentz.dat
+miniapps/electromagnetics/Joule_*

 miniapps/gslib/field-diff
 miniapps/gslib/field-interp
 miniapps/gslib/findpts
 miniapps/gslib/pfindpts
-miniapps/gslib/schwarz_ex1
-miniapps/gslib/schwarz_ex1p
-miniapps/gslib/interpolated.gf

 miniapps/meshing/mobius-strip
 miniapps/meshing/klein-bottle
@@ -231,56 +198,29 @@ miniapps/meshing/twist
 miniapps/meshing/mesh-explorer
 miniapps/meshing/shaper
 miniapps/meshing/extruder
-miniapps/meshing/fit-node-position
 miniapps/meshing/trimmer
-miniapps/meshing/reflector
-miniapps/meshing/ref321
-miniapps/meshing/mesh-bounding-boxes
 miniapps/meshing/mesh-optimizer
 miniapps/meshing/pmesh-optimizer
-miniapps/meshing/pmesh-fitting
 miniapps/meshing/minimal-surface
 miniapps/meshing/pminimal-surface
 miniapps/meshing/polar-nc
-miniapps/meshing/mesh-quality
-miniapps/meshing/hpref
-miniapps/meshing/phpref
 miniapps/meshing/mobius-strip.mesh
 miniapps/meshing/klein-bottle.mesh
 miniapps/meshing/toroid-*.mesh
 miniapps/meshing/twist-*.mesh
-miniapps/meshing/mesh-explorer.mesh*
+miniapps/meshing/mesh-explorer.mesh
 miniapps/meshing/partitioning.txt
-miniapps/meshing/mesh-explorer-visit*
-miniapps/meshing/mesh-explorer-paraview/
 miniapps/meshing/shaper.mesh
 miniapps/meshing/extruder.mesh
 miniapps/meshing/trimmer.mesh
-miniapps/meshing/reflected.mesh
-miniapps/meshing/ref321.mesh
-miniapps/meshing/sol.gf
 miniapps/meshing/optimized*
 miniapps/meshing/perturbed*
 miniapps/meshing/polar-nc.mesh
-miniapps/meshing/mesh.*
-miniapps/meshing/order.*
-miniapps/meshing/sol.*
-miniapps/meshing/refined.mesh
-miniapps/meshing/bounding-box*
-miniapps/meshing/jacobian-determinant*

 miniapps/mtop/parheat
-miniapps/mtop/ParHeat/*
+miniapps/mtop/ParHeat*
 miniapps/mtop/seqheat
-miniapps/mtop/SeqHeat/*
-
-miniapps/autodiff/paradiff
-miniapps/autodiff/seqadiff
-miniapps/autodiff/seqtest
-miniapps/autodiff/par_example
-miniapps/autodiff/seq_example
-miniapps/autodiff/seq_test
-miniapps/autodiff/Example/*
+miniapps/mtop/SeqHeat*

 miniapps/navier/navier_mms
 miniapps/navier/navier_kovasznay
@@ -288,41 +228,17 @@ miniapps/navier/navier_kovasznay_vs
 miniapps/navier/navier_tgv
 miniapps/navier/navier_shear
 miniapps/navier/navier_3dfoc
-miniapps/navier/navier_turbchan
-miniapps/navier/navier_cht
 miniapps/navier/tgv_out*.txt
 miniapps/navier/*_output

 miniapps/nurbs/nurbs_ex1
 miniapps/nurbs/nurbs_ex1p
-miniapps/nurbs/nurbs_ex3
-miniapps/nurbs/nurbs_ex5
 miniapps/nurbs/nurbs_ex11p
-miniapps/nurbs/nurbs_ex24
-miniapps/nurbs/nurbs_solenoidal
-miniapps/nurbs/nurbs_printfunc
-miniapps/nurbs/nurbs_patch_ex1
-miniapps/nurbs/nurbs_curveint
-miniapps/nurbs/nurbs_surface
 miniapps/nurbs/refined.mesh
 miniapps/nurbs/mesh.*
-miniapps/nurbs/sol_?.gf
 miniapps/nurbs/sol.*
 miniapps/nurbs/mode_*
 miniapps/nurbs/Example1*
-miniapps/nurbs/Example3*
-miniapps/nurbs/Example5*
-miniapps/nurbs/Solenoidal*
-miniapps/nurbs/ParaView
-miniapps/nurbs/sin-fit.mesh
-miniapps/nurbs/ex5.mesh
-miniapps/nurbs/exsol.mesh
-miniapps/nurbs/CurveInt
-miniapps/nurbs/nurbs_naca_cmesh
-miniapps/nurbs/naca-cmesh.mesh
-miniapps/nurbs/glvis_naca-cmesh.mesh
-miniapps/nurbs/Naca_cmesh
-miniapps/nurbs/*-Surface.mesh

 miniapps/performance/ex1
 miniapps/performance/ex1p
@@ -332,28 +248,15 @@ miniapps/performance/sol.*

 miniapps/shifted/distance
 miniapps/shifted/ParaViewDistance
-miniapps/shifted/ParaViewLSF
-miniapps/shifted/extrapolate
-miniapps/shifted/ParaViewExtrapolate
 miniapps/shifted/diffusion
 miniapps/shifted/diffusion.mesh
 miniapps/shifted/diffusion.gf
-miniapps/shifted/ParaViewDiffusion
-miniapps/shifted/lsf_integral

 miniapps/tools/display-basis
 miniapps/tools/load-dc
 miniapps/tools/convert-dc
-miniapps/tools/gridfunction-bounds
 miniapps/tools/lor-transfer
-miniapps/tools/plor-transfer
 miniapps/tools/get-values
-miniapps/tools/tmop-check-metric
-miniapps/tools/tmop-metric-magnitude
-miniapps/tools/nodal-transfer
-miniapps/tools/ParaView
-miniapps/tools/gridfunc_*
-miniapps/tools/mesh_*

 miniapps/toys/automata
 miniapps/toys/life
@@ -362,7 +265,6 @@ miniapps/toys/rubik
 miniapps/toys/snake
 miniapps/toys/lissajous
 miniapps/toys/mondrian
-miniapps/toys/spiral
 miniapps/toys/snake-init.mesh
 miniapps/toys/snake-user.mesh
 miniapps/toys/snake-joined.mesh
@@ -380,60 +282,19 @@ miniapps/toys/mondrian.mesh
 miniapps/solvers/block-solvers
 miniapps/solvers/lor_solvers
 miniapps/solvers/plor_solvers
-miniapps/solvers/lor_elast
 miniapps/solvers/ParaView
 miniapps/solvers/mesh.*
 miniapps/solvers/sol.*

-miniapps/hdiv-linear-solver/darcy
-miniapps/hdiv-linear-solver/grad_div
-
-miniapps/parelag/MultilevelHcurlHdivSolver
-miniapps/parelag/*.mesh
-
-miniapps/multidomain/multidomain
-miniapps/multidomain/multidomain_nd
-miniapps/multidomain/multidomain_rt
-miniapps/hooke/hooke
-
-miniapps/dpg/diffusion
-miniapps/dpg/pdiffusion
-miniapps/dpg/convection-diffusion
-miniapps/dpg/pconvection-diffusion
-miniapps/dpg/acoustics
-miniapps/dpg/pacoustics
-miniapps/dpg/maxwell
-miniapps/dpg/pmaxwell
-miniapps/dpg/ParaView
-
-miniapps/spde/generate_random_field
-miniapps/spde/ParaView
-
-miniapps/tribol/contact-patch-test
-
-miniapps/diag-smoothers/abs-l1-jacobi
-miniapps/diag-smoothers/mg-abs-l1-jacobi
-
 # Unit test binary and outputs
 tests/unit/output_meshes
 tests/unit/unit_tests
 tests/unit/punit_tests
-tests/unit/gpu_unit_tests
-tests/unit/pgpu_unit_tests
 tests/unit/sedov_tests_*
 tests/unit/psedov_tests_*
 tests/unit/tmop_pa_tests_*
 tests/unit/ptmop_pa_tests_*
 tests/unit/ceed_tests
-tests/unit/debug_device_tests
-tests/unit/parallel_in_serial.mesh
-tests/unit/parallel_in_serial.gf
-
-# Benchmark binaries
-tests/benchmarks/bench_ceed
-tests/benchmarks/bench_tmop
-tests/benchmarks/bench_vector
-tests/benchmarks/bench_virtuals

 # Test script output
 tests/scripts/*.err
@@ -451,12 +312,3 @@ build-*/*
 # PETSc automated build
 petsc-build/*
 pkg.gitcommit
-
-# Jupyter Notebook Checkpoints
-.ipynb_checkpoints
-
-# emacs tag file
-TAGS
-
-# vs code
-.vscode
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -13,87 +13,223 @@
 # at Lawrence Livermore National Laboratory (LLNL). This entire pipeline is
 # LLNL-specific!

-include:
-  - project: 'lc-templates/id_tokens'
-    file: 'id_tokens.yml'
+# We define the following GitLab pipeline variables:
+#
+# BUILD_ROOT:
+# The path to the shared resources between all jobs. For example, external
+# repositories like 'tests' and 'tpls' are cloned here. Also, 'tpls' is built
+# once for all targets, so that build happen here. The BUILD_ROOT is unique to
+# the pipeline, preventing any form of concurrency with other pipelines. This
+# also means that the BUILD_ROOT directory will never be cleaned.
+# TODO: add a clean-up mechanism
+#
+# REBASELINE:
+# Defines the default choice for updating the saved baseline results. By default
+# the baseline can only be updated from the master branch. This variable offers
+# the option to manually ask for rebaselining from another branch if necessary.
+#
+# MFEM_ALLOC_NAME:
+# On LLNL's quartz, there is only one allocation shared among jobs in order to
+# save time and resources. This allocation has to be uniquely named so that we
+# are sure to retrieve it.
+#
+# TPLS_REPO & TESTS_REPO:
+# Git repositories used in the pipeline
+#
+# ARTIFACTS_DIR:
+# Directory used to place artifacts.

-# The pipeline is divided into stages. Usually, jobs in a given stage wait for
-# the preceding stages to complete before to start. However, we sometimes use
-# the "needs" keyword and express the DAG of jobs for more efficiency.
-# - We use setup and setup_baseline phases to download content outside of mfem
-#   directory.
-# - Allocate/Release is where Dane resource are allocated/released once for all.
+variables:
+  BUILD_ROOT: ${CI_BUILDS_DIR}/MFEM/${CI_PROJECT_NAME}_${CI_COMMIT_REF_SLUG}_${CI_PIPELINE_ID}
+  AUTOTEST_ROOT: ${CI_BUILDS_DIR}/MFEM
+  REBASELINE: "NO"
+  AUTOTEST: "NO"
+  ALLOC_NAME: ${CI_PROJECT_NAME}_ci_${CI_PIPELINE_ID}
+  TPLS_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/tpls.git
+  TESTS_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/tests.git
+  AUTOTEST_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/autotest.git
+  ARTIFACTS_DIR: artifacts
+
+# The pipeline is divided into stages. Usually, these are also synchronization
+# points, however, we use "needs" keyword to express the DAG of jobs for more
+# efficiency.
+# - We use setup phase to download content outside of mfem directory.
+# - Allocate/Release is where quartz resources are allocated/released once for all.
 # - Build and Test is where we build and MFEM for multiple toolchains.
 # - Baseline_checks gathers baseline-type test suites execution
 # - Baseline_publish, only available on master, allows to update baseline
 #   results
 stages:
-  - sub-pipelines
+  - q_allocate_resources
+  - q_build_and_test
+  - q_release_resources
+  - l_build_and_test
+  - c_build_and_test
+  - setup
+  - baseline_check
+  - baseline_to_autotest
+  - baseline_publish

-variables:
-  CUSTOM_CI_BUILDS_DIR: "/usr/workspace/mfem/gitlab-runner"
-  USER_CI_TOP_DIR: "${CUSTOM_CI_BUILDS_DIR}/${GITLAB_USER_LOGIN}"
-  SHARED_REPOS_DIR: "${USER_CI_TOP_DIR}/repos"
-  AUTOTEST_ROOT: "${SHARED_REPOS_DIR}"
-  # MFEM_DATA_DIR is setup in '.gitlab/configs/setup-build-and-test.yml' and
-  # used in '.gitlab/configs/<machine>-config.yml':
-  MFEM_DATA_DIR: "${SHARED_REPOS_DIR}/mfem-data"
-
-# Defines the default choice for updating the saved baseline results. By default
-# the baseline can only be updated from the master branch. This variable offers
-# the option to manually ask for rebaselining from another branch if necessary.
-  REBASELINE: "NO"
-  AUTOTEST: "NO"
-  # AUTOTEST_COMMIT: used only when AUTOTEST is set to YES.
-  # * If AUTOTEST_COMMIT is NOT set to NO, reporting jobs will commit their
-  #   files to the MFEM/autotest repo.
-  # * If AUTOTEST_COMMIT is set to NO, reporting jobs will NOT commit their
-  #   files to the MFEM/autotest repo. Instead they will just show the contents
-  #   of the report files and remove them.
-  AUTOTEST_COMMIT: "YES"
-
-# Trigger subpipelines:
-dane-build-and-test:
-  stage: sub-pipelines
+# The setup job in setup stage don't rely on MFEM git repo. It prepares a
+# pipeline-wide working directory downloading/updating external repos.
+# TODO: updating tests and tpls is not necessary anymore since pipelines are
+# now using unique directories so repo are never shared with another pipeline.
+# This is not memory efficient (we keep a lot of data), hence this reminder.
+# Setup
+setup:
+  tags:
+    - shell
+    - quartz
+  stage: setup
  variables:
-    # Explicitly pass down values that we want to be able to set when triggering
-    # pipelines manually or using scheduling
-    AUTOTEST: "${AUTOTEST}"
-    AUTOTEST_COMMIT: "${AUTOTEST_COMMIT}"
-  trigger:
-    include: .gitlab/dane-build-and-test.yml
-    strategy: depend
+    GIT_STRATEGY: none
+  script:
+    - mkdir -p ${BUILD_ROOT} && cd ${BUILD_ROOT}
+    - if [ ! -d "tpls" ]; then git clone ${TPLS_REPO}; fi
+    - if [ ! -d "tests" ]; then git clone ${TESTS_REPO}; fi
+    - cd tpls && git pull && cd ..
+    - cd tests && git pull && cd ..
+    - cd ${AUTOTEST_ROOT}
+    - if [ ! -d "autotest" ]; then git clone ${AUTOTEST_REPO}; fi
+    - cd autotest && git pull && cd ..
+  needs: []

-dane-baseline:
-  stage: sub-pipelines
-  variables:
-    # Explicitly pass down values that we want to be able to set when triggering
-    # pipelines manually or using scheduling
-    REBASELINE: "${REBASELINE}"
-    AUTOTEST: "${AUTOTEST}"
-    AUTOTEST_COMMIT: "${AUTOTEST_COMMIT}"
-  trigger:
-    include: .gitlab/dane-baseline.yml
-    strategy: depend
+.build_toss_3_x86_64_ib_script:
+  script:
+    - export THREADS=12
+    - echo ${ALLOC_NAME}
+    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
+    - echo ${JOBID}
+    - srun $( [[ -n "${JOBID}" ]] && echo "--jobid=${JOBID}" ) -t 30 -N 1 tests/gitlab/build_and_test

-lassen-build-and-test:
-  stage: sub-pipelines
-  variables:
-    # Explicitly pass down values that we want to be able to set when triggering
-    # pipelines manually or using scheduling
-    AUTOTEST: "${AUTOTEST}"
-    AUTOTEST_COMMIT: "${AUTOTEST_COMMIT}"
-  trigger:
-    include: .gitlab/lassen-build-and-test.yml
-    strategy: depend
+.build_toss_3_x86_64_ib_corona_script:
+  script:
+    - srun -p mi60 -t 15 -N 1 tests/gitlab/build_and_test

-corona-build-and-test:
-  stage: sub-pipelines
+# Lassen uses a different job scheduler (spectrum lsf) that does not
+# allow pre-allocation the same way slurm does.
+# We use pdebug queue on lassen to speed-up the allocation.
+# However this would not be scalable to multiple builds.
+.build_blueos_3_ppc64le_ib_script:
+  script:
+    - lalloc 1 -W 30 -q pdebug tests/gitlab/build_and_test
+
+# Shared script for baseline and sample-run-baseline, the value of BASELINE_TEST
+# differentiates between the two tests.
+.baseline_script: &baseline_script |
+  # locals
+  _glob_err=${BASELINE_TEST}.err
+  _base_diff=${BASELINE_TEST}-${SYS_TYPE}.diff
+  _base_patch=${BASELINE_TEST}-${SYS_TYPE}.patch
+  _base_out=${BASELINE_TEST}-${SYS_TYPE}.out
+  # prepare
+  cd ${BUILD_ROOT}
+  ln -snf ${CI_PROJECT_DIR} mfem
+  cd tests
+  mkdir _${BASELINE_TEST} && cd _${BASELINE_TEST}
+  # run
+  srun --nodes=1 -p pdebug ../runtest ../../mfem "${BASELINE_TEST} ${ADDITIONAL_DIR}"
+  # post
+  mkdir ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}
+  if [[ -s ${_glob_err} ]]
+  then
+    echo "ERROR during ${BASELINE_TEST} execution";
+    echo "Here is the ${_glob_err} file content";
+    cat ${_glob_err}
+    cp ${_glob_err} ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/${_glob_err}
+    exit 1;
+  elif [[ ! -f ${_base_patch} && ! -f ${_base_out} ]]
+  then
+    echo "Something went WRONG in ${BASELINE_TEST}:";
+    echo "Either ${_base_patch} or ${_base_out} should exists";
+    exit 1;
+  elif [[ -f ${_base_patch} ]]
+  then
+    echo "${BASELINE_TEST}: Differences found, patch generated"
+    cp ${_base_patch} ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/${_base_patch}
+  elif [[ -f ${_base_out} ]]
+  then
+    echo "${BASELINE_TEST}: Differences found, replacement file generated"
+    cp ${_base_out} ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/${_base_out}
+  fi
+  # _base_diff won't even exist if there is no difference.
+  if [[ -f ${_base_diff} ]]
+  then
+    echo "${BASELINE_TEST}: Relevant differences (filtered diff) ..."
+    cat ${_base_diff}
+    cp ${_base_diff} ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/${_base_diff}
+    # We create a .err file, because that's how we signal that there was a diff.
+    cp ${_base_diff} ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/gitlab-${BASELINE_TEST}-${SYS_TYPE}.err
+  fi
+  if [[ ! -s ${_base_diff} ]]
+  then
+    echo "${BASELINE_TEST}: PASSED"
+    true
+  else
+    echo "${BASELINE_TEST}: FAILED"
+    false
+  fi
+
+# Actual templates for baseline checks
+.baselinecheck_mfem:
+  stage: baseline_check
  variables:
-    # Explicitly pass down values that we want to be able to set when triggering
-    # pipelines manually or using scheduling
-    AUTOTEST: "${AUTOTEST}"
-    AUTOTEST_COMMIT: "${AUTOTEST_COMMIT}"
-  trigger:
-    include: .gitlab/corona-build-and-test.yml
-    strategy: depend
+    BASELINE_TEST: baseline
+    ADDITIONAL_DIR: ${BUILD_ROOT}/tpls
+  script:
+    - *baseline_script
+  artifacts:
+    when: always
+    paths:
+      - ${ARTIFACTS_DIR}
+  allow_failure: true
+
+.samplebaselinecheck_mfem:
+  stage: baseline_check
+  variables:
+    BASELINE_TEST: sample-runs-baseline
+    ADDITIONAL_DIR: ""
+  script:
+    - *baseline_script
+  timeout: 4h
+  artifacts:
+    when: always
+    paths:
+      - ${ARTIFACTS_DIR}
+  allow_failure: true
+
+# This job can only be manually triggered on a pipeline for master branch, or if
+# the pipeline was triggered with REBASELINE="YES"
+.rebaseline_mfem:
+  stage: baseline_publish
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "master" || $REBASELINE == "YES"'
+      when: manual
+  script:
+    - export PATCH_FILE=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/baseline-${SYS_TYPE}.patch
+    - export FULL_FILE=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/baseline-${SYS_TYPE}.out
+    - export DIFF_FILE=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/baseline-${SYS_TYPE}.diff
+    - cd ${BUILD_ROOT}/tests
+    - |
+      if [[ ! -f "${DIFF_FILE}" ]]
+      then
+          echo "Nothing to be done: no relevant change in baseline"
+          exit 0
+      elif [[ -f "${PATCH_FILE}" ]]
+      then
+          patch "./baseline-${SYS_TYPE}.saved" < "${PATCH_FILE}"
+      elif [[ -f "${FULL_FILE}t" ]]
+      then
+          cp "${FULL_FILE}" "./baseline-${SYS_TYPE}.saved"
+      else
+          echo "File missing: expected ${PATCH_FILE} or ${FULL_FILE}"
+          exit 1
+      fi
+    - git add baseline-${SYS_TYPE}.saved
+    - git commit -m "${SYS_TYPE} rebaselined in GitLab pipeline ${CI_PIPELINE_ID}"
+    - git push origin master
+
+# The list on jobs is defined in machine-specific files.
+include:
+  - local: .gitlab/quartz.yml
+  - local: .gitlab/lassen.yml
@@ -1,94 +0,0 @@
-                    Finite Element Discretization Library
-                                   __
-                       _ __ ___   / _|  ___  _ __ ___
-                      | '_ ` _ \ | |_  / _ \| '_ ` _ \
-                      | | | | | ||  _||  __/| | | | | |
-                      |_| |_| |_||_|   \___||_| |_| |_|
-
-                               https://mfem.org
-
-
-This directory contains most of the GitLab CI configuration. MFEM runs both PR
-and nightly testing on GitLab.
-
-# Structure
-
-## Top level
-
-The root configuration file is `.gitlab-ci.yml` at the root of MFEM repo.
-This file only defines one stage, in which we trigger several
-sub-pipelines.
-
-We use sub-pipelines to isolate the test for one combination of `machine`
-and `test type`.
-
-Machines typically include:
-
-* Dane: Intel Sapphire Rapids
-* Lassen: Power9 + Nvidia GPU
-* Corona: AMD GPU
-
-Test types include:
-
-* Build and test: Spack driven build of dependencies, mfem build, mfem
-  test
-* Baseline: Script driven build of dependencies, thorough testing
-
-⚠️ The sub-pipeline design allows to add a new machine or a new test type without
-altering the scheduling, execution and displaying of the others.
-
-## Sub-pipelines
-
-Each file is this directory is the root configuration file for one
-sub-pipeline. The naming reflects the corresponding couple (`machine`,
-`test_type`).
-
-Those files define the *stages* and the *jobs* for the sub-pipeline. They
-also contain any configuration that cannot be shared. For the most part
-though, the configuration is shared and is placed in `.gitlab/configs`.
-
-We try to keep scripts out of the CI config and share them among similar
-jobs. They are gathered in `.gitlab/scripts`.
-
-## Scripts
-
-Scripts specific to the CI only are in `.gitlab/scripts`. It is best practice
-to keep scripts outside the CI configuration (no bash scripts embedded in a
-yaml file) because it helps with readability, maintenance and also with
-transition to another CI system.
-
-⚠️ Most of the scripts there are driven by environment variables and do not have a
-usage function. This should be improved.
-
-
-# More testing
-
-## Adding a new target to a build_and_test pipeline
-
-`build_and_test` pipelines rely on Spack to install dependencies. Spack is
-driven by Uberenv which helps freezing Spack configuration: the goal being to
-point to specific commit in Spack and isolate its configuration so that it is
-not influenced by the user environment. More documentation about this can be
-found in `tests/gitlab`.
-
-In the end, the MFEM target for which to build the dependencies is expressed
-with a spack spec of MFEM, within the limits permitted by the MFEM spack
-package.
-
-In any build-and-test sub-pipeline a job basically consists in defining the
-spack spec to use. Adding a job on Dane for example resumes to:
-
-```yaml
-<job_name>:
-  variables:
-    SPEC: "<spack_spec>"
-  extends: .build_and_test_on_dane
-```
-
-The remaining and non trivial work is to make sure this spec is working. To
-test a spec before adding it, or reproduce a CI configuration, please refer to
-`tests/gitlab/reproduce-ci-jobs-interactively.md`.
-
-⚠️ It is assumed that the spack spec applies to `mfem@develop`. That's why in the
-CI all the specs start with the compiler or the variants to apply to mfem. The
-mechanism still works with a full spec.
@@ -1,40 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-include:
-  - project: 'lc-templates/id_tokens'
-    file: 'id_tokens.yml'
-
-# We define the following GitLab pipeline variables:
-variables:
-
-# The path to the shared resource between all jobs. For example, external
-# repositories like 'tests' and 'tpls' are cloned here. Also, 'tpls' is built
-# once for all targets, so that build happen here. The BUILD_ROOT is unique to
-# the pipeline, preventing any form of concurrency with other pipelines. This
-# also means that the BUILD_ROOT directory will never be cleaned.
-# TODO: add a clean-up mechanism
-  BUILD_ROOT: ${USER_CI_TOP_DIR}/${CI_PROJECT_NAME}-${MACHINE_NAME}-pipeline-${CI_PIPELINE_ID}
-
-# On LLNL's Dane, there is only one allocation shared among jobs in order to
-# save time and resource. This allocation has to be uniquely named so that we
-# are sure to retrieve it.
-  ALLOC_NAME: ${CI_PROJECT_NAME}_ci_${CI_PIPELINE_ID}
-
-# Git repositories used in the pipeline
-  TPLS_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/tpls.git
-  TESTS_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/tests.git
-  AUTOTEST_REPO: ssh://git@mybitbucket.llnl.gov:7999/mfem/autotest.git
-  MFEM_DATA_REPO: https://github.com/mfem/data.git
-
-# Directory used to place artifacts.
-  ARTIFACTS_DIR: artifacts
-  SLURM_OVERLAP: 1
@@ -1,59 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# GitLab pipeline configuration for the Corona machine at LLNL
-variables:
-  MACHINE_NAME: corona
-
-.on_corona:
-  tags:
-    - shell
-    - corona
-  rules:
-    # Don't run corona jobs if...
-    # Note: This makes corona an "opt-in" machine. To activate builds on corona
-    # for a given GitLab clone of MFEM, go to Setting/CI-CD/variables, and set
-    # "ON_CORONA" to "ON". An LC account on for corona is required to trigger a
-    # pipeline there.
-    - if: '$CI_COMMIT_BRANCH =~ /_cnone/ || $ON_CORONA != "ON"'
-      when: never
-    # Don't run autotest update if...
-    - if: '$CI_JOB_NAME =~ /report/ && $AUTOTEST != "YES"'
-      when: never
-    # Report success on success status
-    - if: '$CI_JOB_NAME =~ /report_job_success/ && $AUTOTEST == "YES"'
-      when: on_success
-    # Report failure on failure status
-    - if: '$CI_JOB_NAME =~ /report_job_failure/ && $AUTOTEST == "YES"'
-      when: on_failure
-    # Always release resource
-    - if: '$CI_JOB_NAME =~ /release_resource/'
-      when: always
-    # Always cleanup
-    - if: '$CI_JOB_NAME =~ /cleanup/'
-      when: always
-    # Default is to run if previous stage succeeded
-    - when: on_success
-
-# Spack helped builds
-# Generic corona build job, extending build script
-.build_and_test_on_corona:
-  extends: [.on_corona]
-  stage: build_and_test
-  script:
-    # THREADS is used by 'tests/gitlab/build_and_test', run below
-    - export THREADS=12
-    - echo ${ALLOC_NAME}
-    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
-    - echo ${JOBID}
-    - echo ${MFEM_DATA_DIR}
-    - echo ${SPEC}
-    - srun $( [[ -n "${JOBID}" ]] && echo "--jobid=${JOBID}" ) -t 15 -N 1 tests/gitlab/build_and_test --spec "${SPEC}" --data-dir "${MFEM_DATA_DIR}" --data
@@ -1,56 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# GitLab pipelines configurations for the Dane machine at LLNL
-variables:
-  MACHINE_NAME: dane
-
-.on_dane:
-  tags:
-    - shell
-    - dane
-  rules:
-    # Don't run dane jobs if...
-    - if: '$CI_COMMIT_BRANCH =~ /_qnone/ || $ON_DANE == "OFF"'
-      when: never
-    # Don't run autotest update if...
-    - if: '$CI_JOB_NAME =~ /report/ && $AUTOTEST != "YES"'
-      when: never
-    # Report success on success status
-    - if: '$CI_JOB_NAME =~ /report_job_success/ && $AUTOTEST == "YES"'
-      when: on_success
-    # Report failure on failure status
-    - if: '$CI_JOB_NAME =~ /report_job_failure/ && $AUTOTEST == "YES"'
-      when: on_failure
-    # Always release resource
-    - if: '$CI_JOB_NAME =~ /release_resource/'
-      when: always
-    # Always cleanup
-    - if: '$CI_JOB_NAME =~ /cleanup/'
-      when: always
-    # Default is to run if previous stage succeeded
-    - when: on_success
-
-# Spack helped builds
-# Generic dane build job, extending build script
-.build_and_test_on_dane:
-  extends: [.on_dane]
-  stage: build_and_test
-  script:
-    # THREADS is used by 'tests/gitlab/build_and_test', run below
-    # Dane has 224 threads/node and we run 7 separate jobs: 224=7*32
-    - export THREADS=28
-    - echo ${ALLOC_NAME}
-    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
-    - echo ${JOBID}
-    - echo ${MFEM_DATA_DIR}
-    - echo ${SPEC}
-    - srun $( [[ -n "${JOBID}" ]] && echo "--jobid=${JOBID}" ) --reservation=ci -t 60 -N 1 tests/gitlab/build_and_test --spec "${SPEC}" --data-dir "${MFEM_DATA_DIR}" --data
@@ -1,48 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# GitLab pipelines configurations for the Lassen machine at LLNL
-variables:
-  MACHINE_NAME: lassen
-
-.on_lassen:
-  tags:
-    - shell
-    - lassen
-  rules:
-    - if: '$CI_COMMIT_BRANCH =~ /_lnone/ || $ON_LASSEN == "OFF"' #run except if ...
-      when: never
-    # Don't run autotest update if...
-    - if: '$CI_JOB_NAME =~ /report/ && $AUTOTEST != "YES"'
-      when: never
-    # Report success on success status
-    - if: '$CI_JOB_NAME =~ /report_job_success/ && $AUTOTEST == "YES"'
-      when: on_success
-    # Report failure on failure status
-    - if: '$CI_JOB_NAME =~ /report_job_failure/ && $AUTOTEST == "YES"'
-      when: on_failure
-    # Always cleanup
-    - if: '$CI_JOB_NAME =~ /cleanup/'
-      when: always
-    - when: on_success
-
-# Lassen uses a different job scheduler (spectrum lsf) that does not allow
-# pre-allocation the same way slurm does.  We use the pci queue on lassen
-# to speed-up the allocation.
-.build_and_test_on_lassen:
-  extends: [.on_lassen]
-  stage: build_and_test
-  script:
-    - echo ${MFEM_DATA_DIR}
-    - echo ${SPEC}
-    # Next script uses 'THREADS': leaving it empty --> it uses 'make all -j'
-    - lalloc 1 -W 45 -q pci --atsdisable tests/gitlab/build_and_test --spec "${SPEC}" --data-dir "${MFEM_DATA_DIR}" --data
-  needs: [setup]
@@ -1,77 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Jobs report
-.report_job_success:
-  script:
-    - echo ${MACHINE_NAME}
-    - echo ${AUTOTEST}
-    - echo ${AUTOTEST_COMMIT}
-    - echo "AUTOTEST_ROOT ${AUTOTEST_ROOT}"
-    - cd ${AUTOTEST_ROOT}
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/autotest.lock' ..."
-        # try to get an exclusive lock on fd 9 (autotest.lock) repeating the try
-        # every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/autotest.lock'"
-        date
-        # Report SUCCESS while holding the file lock on 'autotest.lock'.
-        # The next script uses the following environment variables:
-        # - MACHINE_NAME, AUTOTEST_ROOT, AUTOTEST_COMMIT
-        # - CI_COMMIT_REF_SLUG, CI_PROJECT_DIR, CI_PIPELINE_URL
-        # It also calls the script '.gitlab/scripts/safe_create_rundir'.
-        ${CI_PROJECT_DIR}/.gitlab/scripts/report_build_and_test_success
-        err=$?
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> autotest.lock
-
-.report_job_failure:
-  script:
-    - echo ${MACHINE_NAME}
-    - echo ${AUTOTEST}
-    - echo ${AUTOTEST_COMMIT}
-    - echo "AUTOTEST_ROOT ${AUTOTEST_ROOT}"
-    - cd ${AUTOTEST_ROOT}
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/autotest.lock' ..."
-        # try to get an exclusive lock on fd 9 (autotest.lock) repeating the try
-        # every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/autotest.lock'"
-        date
-        # Report FAILURE while holding the file lock on 'autotest.lock'.
-        # The next script uses the following environment variables:
-        # - MACHINE_NAME, AUTOTEST_ROOT, AUTOTEST_COMMIT
-        # - CI_COMMIT_REF_SLUG, CI_PROJECT_DIR, CI_PIPELINE_URL
-        # It also calls the script '.gitlab/scripts/safe_create_rundir'.
-        ${CI_PROJECT_DIR}/.gitlab/scripts/report_build_and_test_failure
-        err=$?
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> autotest.lock
@@ -1,70 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# The setup_baseline job doesn't rely on MFEM git repo. It prepares a
-# pipeline-wide working directory downloading/updating external repos.
-# TODO:
-# updating tests and tpls is not necessary anymore since pipelines are now
-# using unique directories so repo are never shared with another pipeline. This
-# is not memory efficient (we keep a lot of data), hence this reminder.
-setup_baseline:
-  tags:
-    - shell
-    - dane
-  stage: setup
-  variables:
-    GIT_STRATEGY: none
-  script:
-    #
-    # Setup ${BUILD_ROOT}/tpls and ${BUILD_ROOT}/tests:
-    #
-    - echo "MACHINE_NAME = ${MACHINE_NAME}"
-    - echo "REBASELINE = ${REBASELINE}"
-    - echo "AUTOTEST = ${AUTOTEST}"
-    - echo "AUTOTEST_COMMIT = ${AUTOTEST_COMMIT}"
-    - echo "BUILD_ROOT ${BUILD_ROOT}"
-    - mkdir -p ${BUILD_ROOT} && cd ${BUILD_ROOT}
-    - if [ ! -d "tpls" ]; then git clone ${TPLS_REPO}; fi
-    - if [ ! -d "tests" ]; then git clone ${TESTS_REPO}; fi
-    - cd tpls && git pull && cd ..
-    - cd tests && git pull origin && cd ..
-    #
-    # Setup ${AUTOTEST_ROOT}/autotest:
-    #
-    - echo "AUTOTEST_ROOT ${AUTOTEST_ROOT}"
-    - mkdir -p ${AUTOTEST_ROOT} && cd ${AUTOTEST_ROOT}
-    - command -v flock || echo "Required command 'flock' not found"
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/autotest.lock' ..."
-        # try to get an exclusive lock on fd 9 (autotest.lock) repeating the try
-        # every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/autotest.lock'"
-        date
-        # clone/update the autotest repo while holding the file lock on
-        # 'autotest.lock'
-        err=0
-        if [[ ! -d "autotest" ]]; then
-          git clone ${AUTOTEST_REPO}
-        else
-          cd autotest && git pull && cd ..
-        fi || err=1
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> autotest.lock
@@ -1,90 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Setup clones the mfem/data repo in ${SHARED_REPOS_DIR}. The build_and_test
-# script then symlinks the repo to the parent directory of the MFEM source
-# directory. Unit tests that depend on the mfem/data repo will then detect that
-# this directory is present and be enabled.
-setup:
-  tags:
-    - shell
-    - dane
-  stage: setup
-  variables:
-    GIT_STRATEGY: none
-  script:
-    #
-    # Setup MFEM_DATA_DIR=${SHARED_REPOS_DIR}/mfem-data, see '.gitlab-ci.yml'
-    # and '.gitlab/configs/<machine>-config.yml'
-    #
-    - echo "MACHINE_NAME = ${MACHINE_NAME}"
-    - echo "AUTOTEST = ${AUTOTEST}"
-    - echo "AUTOTEST_COMMIT = ${AUTOTEST_COMMIT}"
-    - echo "SHARED_REPOS_DIR ${SHARED_REPOS_DIR}"
-    - mkdir -p ${SHARED_REPOS_DIR} && cd ${SHARED_REPOS_DIR}
-    - command -v flock || echo "Required command 'flock' not found"
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/mfem-data.lock' ..."
-        # try to get an exclusive lock on fd 9 (mfem-data.lock) repeating the
-        # try every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/mfem-data.lock'"
-        date
-        # clone/update the mfem/data repo while holding the file lock on
-        # 'mfem-data.lock'
-        err=0
-        if [[ ! -d "mfem-data" ]]; then
-          git clone ${MFEM_DATA_REPO} "mfem-data"
-        else
-          cd "mfem-data" && git pull && cd ..
-        fi || err=1
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> mfem-data.lock
-    #
-    # Setup ${AUTOTEST_ROOT}/autotest:
-    #
-    - echo "AUTOTEST_ROOT ${AUTOTEST_ROOT}"
-    - mkdir -p ${AUTOTEST_ROOT} && cd ${AUTOTEST_ROOT}
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/autotest.lock' ..."
-        # try to get an exclusive lock on fd 9 (autotest.lock) repeating the try
-        # every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/autotest.lock'"
-        date
-        # clone/update the autotest repo while holding the file lock on
-        # 'autotest.lock'
-        err=0
-        if [[ ! -d "autotest" ]]; then
-          git clone ${AUTOTEST_REPO}
-        else
-          cd autotest && git pull && cd ..
-        fi || err=1
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> autotest.lock
@@ -1,67 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-stages:
-  - setup
-  - allocate_resource
-  - build_and_test
-  - release_resource_and_report
-
-# Slurm shared allocation
-allocate_resource:
-  variables:
-    GIT_STRATEGY: none
-  extends: .on_corona
-  stage: allocate_resource
-  script:
-    - echo ${ALLOC_NAME}
-    - salloc --exclusive --nodes=1 --partition=mi60 --time=45 --no-shell --job-name=${ALLOC_NAME}
-  timeout: 6h
-  needs: [setup]
-
-# Build and test jobs, simply provide a spec
-rocm_gcc_8.3.1:
-  variables:
-    SPEC: "@develop%gcc@8.3.1+rocm amdgpu_target=gfx906"
-  extends: .build_and_test_on_corona
-  needs: [allocate_resource]
-
-# Release slurm allocation
-release_resource:
-  variables:
-    GIT_STRATEGY: none
-  extends: .on_corona
-  stage: release_resource_and_report
-  script:
-    - echo ${ALLOC_NAME}
-    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
-    - echo ${JOBID}
-    - ([[ -n "${JOBID}" ]] && scancel ${JOBID})
-  needs: [rocm_gcc_8.3.1]
-
-# Jobs report
-report_job_success:
-  stage: release_resource_and_report
-  extends:
-    - .on_corona
-    - .report_job_success
-
-report_job_failure:
-  stage: release_resource_and_report
-  extends:
-    - .on_corona
-    - .report_job_failure
-
-include:
-  - local: .gitlab/configs/common.yml
-  - local: .gitlab/configs/corona-config.yml
-  - local: .gitlab/configs/setup-build-and-test.yml
-  - local: .gitlab/configs/report-build-and-test.yml
@@ -1,133 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-variables:
-  BASELINE_TEST: baseline
-
-stages:
-  - setup
-  - baseline_check
-  - baseline_report
-  - cleanup
-  - baseline_publish
-
-baselinecheck_mfem_intel_dane:
-  extends: [.on_dane]
-  stage: baseline_check
-  variables:
-    # TPLS_DIR is used in .gitlab/scripts/baseline to provide the tpls location
-    # when call the runtest script in MFEM test repo.
-    # Note: the value must be consistent with the setup performed in
-    #       .gitlab/configs/setup-baseline.yml.
-    TPLS_DIR: ${BUILD_ROOT}/tpls
-  script:
-    - echo ${BUILD_ROOT}
-    - echo ${TPLS_DIR}
-    # Used by the tests in MFEM/tests, dane has 224 threads/node:
-    - export MFEM_TEST_NP=192
-    # The next script uses the following environment variables:
-    # * BASELINE_TEST, SYS_TYPE, CI_PROJECT_DIR, ARTIFACTS_DIR,
-    # * BUILD_ROOT, TPLS_DIR, MACHINE_NAME
-    - .gitlab/scripts/baseline
-  artifacts:
-    when: always
-    paths:
-      - ${ARTIFACTS_DIR}
-  allow_failure: true
-
-cleanup:
-  extends: .on_dane
-  stage: cleanup
-  variables:
-    GIT_STRATEGY: none
-  script:
-    - echo "BUILD_ROOT=${BUILD_ROOT}"
-    - rm -rf "${BUILD_ROOT}" || true
-
-report_baseline:
-  extends: [.on_dane]
-  stage: baseline_report
-  script:
-    - echo ${MACHINE_NAME}
-    - echo ${AUTOTEST}
-    - echo ${AUTOTEST_COMMIT}
-    - echo "AUTOTEST_ROOT ${AUTOTEST_ROOT}"
-    - cd ${AUTOTEST_ROOT}
-    - |
-      (
-        date
-        echo "Waiting to acquire lock on '$PWD/autotest.lock' ..."
-        # try to get an exclusive lock on fd 9 (autotest.lock) repeating the try
-        # every 5 seconds; we may want to add a counter for the number of
-        # retries to interrupt a potential infinite loop
-        while ! flock -n 9; do
-          sleep 5
-        done
-        echo "Acquired lock on '$PWD/autotest.lock'"
-        date
-        # ----------------------
-        cd ${AUTOTEST_ROOT}/autotest || \
-          { echo "Invalid 'autotest' dir: ${AUTOTEST_ROOT}/autotest"; exit 1; }
-        mkdir -p ${MACHINE_NAME}
-        rundir="${MACHINE_NAME}/$(date +%Y-%m-%d)-gitlab-${BASELINE_TEST}-${CI_COMMIT_REF_SLUG}"
-        rundir=$(${CI_PROJECT_DIR}/.gitlab/scripts/safe_create_rundir ${rundir})
-        cp ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/* ${rundir}
-        printf "%s\n" "" "Pipeline URL:" "$CI_PIPELINE_URL" \
-          >> ${rundir}/pipeline.txt
-        # We create an autotest-email.html file, because that's how we signal
-        # that there was an error / diff (temporary).
-        if [[ -f ${rundir}/${BASELINE_TEST}.err ]] || \
-           [[ -f ${rundir}/${BASELINE_TEST}-${MACHINE_NAME}.diff ]]; then
-          cp ${rundir}/pipeline.txt ${rundir}/autotest-email.html
-        fi
-        msg="GitLab CI log for ${BASELINE_TEST} on ${MACHINE_NAME} ($(date +%Y-%m-%d))"
-        if [[ "$AUTOTEST_COMMIT" != "NO" ]]; then
-          git pull && \
-          git add ${rundir} && \
-          git commit -m "${msg}" && \
-          ${CI_PROJECT_DIR}/.gitlab/scripts/git_try_to_push
-        else
-          for file in ${rundir}/*; do
-            echo "------------------------------"
-            echo "Content of '$file'"
-            echo "******************************"
-            cat $file
-            echo "******************************"
-          done
-          rm -rf ${rundir} || true
-        fi
-        err=$?
-        # ----------------------
-        # sleep for a period to allow NFS to propagate the above changes;
-        # clearly, there is no guarantee that other NFS clients will see the
-        # changes even after the timeout
-        sleep 10
-        exit $err
-      ) 9> autotest.lock
-
-baselinepublish_mfem_dane:
-  extends: [.on_dane]
-  stage: baseline_publish
-  rules:
-    # - if: '$CI_COMMIT_BRANCH == "master" || $REBASELINE == "YES"'
-    - if: '$REBASELINE == "YES"'
-      when: manual
-  script:
-    - echo ${BUILD_ROOT}
-    - echo ${PWD}
-    - echo ${ARTIFACTS_DIR}
-    - ls -lA ${ARTIFACTS_DIR}
-    - .gitlab/scripts/rebaseline
-
-include:
-  - local: .gitlab/configs/common.yml
-  - local: .gitlab/configs/dane-config.yml
-  - local: .gitlab/configs/setup-baseline.yml
@@ -1,94 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-stages:
-  - setup
-  - allocate_resource
-  - build_and_test
-  - release_resource_and_report
-
-# Allocate
-allocate_resource:
-  variables:
-    GIT_STRATEGY: none
-  extends: .on_dane
-  stage: allocate_resource
-  script:
-    - echo ${ALLOC_NAME}
-    - salloc --exclusive --nodes=1 --reservation=ci --time=60 --no-shell --job-name=${ALLOC_NAME}
-  timeout: 6h
-
-# GitLab jobs for the Dane machine at LLNL
-debug_ser_gcc_10:
-  variables:
-    SPEC: "%gcc@10.3.1 +debug~mpi"
-  extends: .build_and_test_on_dane
-
-debug_par_gcc_10:
-  variables:
-    SPEC: "%gcc@10.3.1 +debug+mpi"
-  extends: .build_and_test_on_dane
-
-opt_ser_gcc_10:
-  variables:
-    SPEC: "%gcc@10.3.1 ~mpi"
-  extends: .build_and_test_on_dane
-
-opt_par_gcc_10:
-  variables:
-    SPEC: "%gcc@10.3.1"
-  extends: .build_and_test_on_dane
-
-opt_par_gcc_10_sundials:
-  variables:
-    SPEC: "%gcc@10.3.1 +sundials"
-  extends: .build_and_test_on_dane
-
-opt_par_gcc_10_petsc:
-  variables:
-    SPEC: "%gcc@10.3.1 +petsc ^petsc+mumps~superlu-dist"
-  extends: .build_and_test_on_dane
-
-opt_par_gcc_10_pumi:
-  variables:
-    SPEC: "%gcc@10.3.1 +pumi"
-  extends: .build_and_test_on_dane
-
-# Release
-release_resource:
-  variables:
-    GIT_STRATEGY: none
-  extends: .on_dane
-  stage: release_resource_and_report
-  script:
-    - echo ${ALLOC_NAME}
-    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
-    - echo ${JOBID}
-    - ([[ -n "${JOBID}" ]] && scancel ${JOBID})
-
-# Jobs report
-report_job_success:
-  stage: release_resource_and_report
-  extends:
-    - .on_dane
-    - .report_job_success
-
-report_job_failure:
-  stage: release_resource_and_report
-  extends:
-    - .on_dane
-    - .report_job_failure
-
-include:
-  - local: .gitlab/configs/common.yml
-  - local: .gitlab/configs/dane-config.yml
-  - local: .gitlab/configs/setup-build-and-test.yml
-  - local: .gitlab/configs/report-build-and-test.yml
@@ -1,44 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-stages:
-  - setup
-  - build_and_test
-  - report
-
-opt_mpi_cuda_gcc:
-  variables:
-    SPEC: "%gcc@8.3.1 +mpi +cuda cuda_arch=70"
-  extends: .build_and_test_on_lassen
-
-opt_mpi_cuda_hypre_cuda_gcc:
-  variables:
-    SPEC: "%gcc@8.3.1 +mpi +cuda cuda_arch=70 ^hypre+cuda~shared cuda_arch=70"
-  extends: .build_and_test_on_lassen
-
-# Jobs report
-report_job_success:
-  stage: report
-  extends:
-    - .on_lassen
-    - .report_job_success
-
-report_job_failure:
-  stage: report
-  extends:
-    - .on_lassen
-    - .report_job_failure
-
-include:
-  - local: .gitlab/configs/common.yml
-  - local: .gitlab/configs/lassen-config.yml
-  - local: .gitlab/configs/setup-build-and-test.yml
-  - local: .gitlab/configs/report-build-and-test.yml
@@ -0,0 +1,33 @@
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
+# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
+# LICENSE and NOTICE for details. LLNL-CODE-806117.
+#
+# This file is part of the MFEM library. For more information and source code
+# availability visit https://mfem.org.
+#
+# MFEM is free software; you can redistribute it and/or modify it under the
+# terms of the BSD-3 license. We welcome feedback and contributions, see file
+# CONTRIBUTING.md for details.
+
+# GitLab pipelines configurations for the Lassen machine at LLNL
+
+.on_lassen:
+  tags:
+    - shell
+    - lassen
+  rules:
+    - if: '$CI_COMMIT_BRANCH =~ /_lnone/ || $ON_LASSEN == "OFF"' #run except if ...
+      when: never
+    - when: on_success
+
+# Spack helped builds
+# Generic lassen build job, extending build script
+.build_and_test_on_lassen:
+  extends: [.build_blueos_3_ppc64le_ib_script, .on_lassen]
+  stage: l_build_and_test
+  needs: []
+
+opt_mpi_cuda_xl_16_1_1_8:
+  variables:
+    SPEC: "%xl@16.1.1.8 +mpi +cuda cuda_arch=sm_70"
+  extends: .build_and_test_on_lassen
@@ -0,0 +1,165 @@
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
+# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
+# LICENSE and NOTICE for details. LLNL-CODE-806117.
+#
+# This file is part of the MFEM library. For more information and source code
+# availability visit https://mfem.org.
+#
+# MFEM is free software; you can redistribute it and/or modify it under the
+# terms of the BSD-3 license. We welcome feedback and contributions, see file
+# CONTRIBUTING.md for details.
+
+# GitLab pipelines configurations for the Quartz machine at LLNL
+
+.on_quartz:
+  tags:
+    - shell
+    - quartz
+  rules:
+    # Don’t run quartz jobs if...
+    - if: '$CI_COMMIT_BRANCH =~ /_qnone/ || $ON_QUARTZ == "OFF"'
+      when: never
+    # Don’t run autotest update if...
+    - if: '$CI_JOB_NAME =~ /update_autotest/ && $AUTOTEST != "YES"'
+      when: never
+    # Don’t run autotest update if...
+    - if: '$CI_JOB_NAME =~ /q_report/ && $AUTOTEST != "YES"'
+      when: never
+    # Report success on success status
+    - if: '$CI_JOB_NAME =~ /q_report_success/ && $AUTOTEST == "YES"'
+      when: on_success
+    # Report failure on failure status
+    - if: '$CI_JOB_NAME =~ /q_report_failure/ && $AUTOTEST == "YES"'
+      when: on_failure
+    # Always release resources
+    - if: '$CI_JOB_NAME =~ /release_resources/'
+      when: always
+    # Default is to run if previous stage succeeded
+    - when: on_success
+
+# Allocate
+q_allocate_resources:
+  variables:
+    GIT_STRATEGY: none
+  extends: .on_quartz
+  stage: q_allocate_resources
+  script:
+    - salloc --exclusive --nodes=1 --partition=pdebug --time=30 --no-shell --job-name=${ALLOC_NAME}
+  timeout: 6h
+
+# Release
+q_release_resources:
+  variables:
+    GIT_STRATEGY: none
+  extends: .on_quartz
+  stage: q_release_resources
+  script:
+    - export JOBID=$(squeue -h --name=${ALLOC_NAME} --format=%A)
+    - ([[ -n "${JOBID}" ]] && scancel ${JOBID})
+
+# Release
+q_report_success:
+  variables:
+    GIT_STRATEGY: none
+  extends: .on_quartz
+  stage: q_release_resources
+  script:
+    - echo "Can only run if all the quartz jobs passed"
+    - rundir="gitlab/$(date +%Y-%m-%d)-github-${CI_COMMIT_REF_SLUG}"
+    - cd ${AUTOTEST_ROOT}/autotest && git pull
+    - mkdir -p ${rundir}
+    - echo "The Quartz jobs were successful" > ${rundir}/gitlab.out
+    - git add ${rundir}
+    - git commit -am "Gitlab CI log for baseline on quartz with intel ($(date +%Y-%m-%d))"
+    - git push origin master
+
+q_report_failure:
+  variables:
+    GIT_STRATEGY: none
+  extends: .on_quartz
+  stage: q_release_resources
+  script:
+    - echo "Runs if there was at least one failure on quartz"
+    - rundir="gitlab/$(date +%Y-%m-%d)-github-${CI_COMMIT_REF_SLUG}"
+    - cd ${AUTOTEST_ROOT}/autotest && git pull
+    - mkdir -p ${rundir}
+    - echo "There was an error while running CI on Quartz" > ${rundir}/gitlab.err
+    - cp ${rundir}/gitlab.err ${rundir}/autotest-email.html
+    - git add ${rundir}
+    - git commit -am "Gitlab CI log for baseline on quartz with intel ($(date +%Y-%m-%d))"
+    - git push origin master
+
+# Spack helped builds
+# Generic quartz build job, extending build script
+.build_and_test_on_quartz:
+  extends: [.build_toss_3_x86_64_ib_script, .on_quartz]
+  stage: q_build_and_test
+
+# Build MFEM
+debug_ser_gcc_4_9_3:
+  variables:
+    SPEC: "%gcc@4.9.3 +debug~mpi"
+  extends: .build_and_test_on_quartz
+
+debug_ser_gcc_6_1_0:
+  variables:
+    SPEC: "%gcc@6.1.0 +debug~mpi"
+  extends: .build_and_test_on_quartz
+
+debug_par_gcc_6_1_0:
+  variables:
+    SPEC: "%gcc@6.1.0 +debug+mpi"
+  extends: .build_and_test_on_quartz
+
+opt_ser_gcc_6_1_0:
+  variables:
+    SPEC: "%gcc@6.1.0 ~mpi"
+  extends: .build_and_test_on_quartz
+
+opt_par_gcc_6_1_0:
+  variables:
+    SPEC: "%gcc@6.1.0"
+  extends: .build_and_test_on_quartz
+
+opt_par_gcc_6_1_0_sundials:
+  variables:
+    SPEC: "%gcc@6.1.0 +sundials"
+  extends: .build_and_test_on_quartz
+
+opt_par_gcc_6_1_0_petsc:
+  variables:
+    SPEC: "%gcc@6.1.0 +petsc ^petsc+mumps"
+  extends: .build_and_test_on_quartz
+
+opt_par_gcc_6_1_0_pumi:
+  variables:
+    SPEC: "%gcc@6.1.0 +pumi"
+  extends: .build_and_test_on_quartz
+
+# Baseline
+baselinecheck_mfem_intel_quartz:
+  extends: [.baselinecheck_mfem, .on_quartz]
+  needs: [setup]
+
+update_autotest:
+  extends: [.on_quartz]
+  needs: [baselinecheck_mfem_intel_quartz]
+  stage: baseline_to_autotest
+  script:
+    - rundir="quartz/$(date +%Y-%m-%d)-github-${CI_COMMIT_REF_SLUG}"
+    - cd ${AUTOTEST_ROOT}/autotest && git pull
+    - mkdir -p ${rundir}
+    - cp ${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/* ${rundir}
+    # We create an autotest-email.html file, because that's how we signal that there was a diff (temporary).
+    - |
+      if [[ -f ${rundir}/*.err ]]
+      then
+        cp ${rundir}/*.err ${rundir}/autotest-email.html
+      fi
+    - git add ${rundir}
+    - git commit -am "Gitlab CI log for baseline on quartz with intel ($(date +%Y-%m-%d))"
+    - git push origin master
+
+baselinepublish_mfem_quartz:
+  extends: [.on_quartz, .rebaseline_mfem]
+  needs: [baselinecheck_mfem_intel_quartz]
@@ -1,78 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# locals
-glob_err=${BASELINE_TEST}.err
-base=${BASELINE_TEST}-${SYS_TYPE}
-if [[ "${MACHINE_NAME}" == "dane" ]]; then
-  base="${BASELINE_TEST}-${MACHINE_NAME}"
-fi
-base_diff=${base}.diff
-base_patch=${base}.patch
-base_out=${base}.out
-artifacts_path=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}
-
-# prepare
-cd ${BUILD_ROOT} || \
-  { echo "Invalid BUILD_ROOT=$BUILD_ROOT"; exit 1; }
-ln -snf ${CI_PROJECT_DIR} mfem
-cd tests
-[[ -d _${BASELINE_TEST} ]] && rm -rf _${BASELINE_TEST}
-mkdir _${BASELINE_TEST} && cd _${BASELINE_TEST}
-
-# run
-if [[ "${MACHINE_NAME}" == "dane" ]]; then
-  salloc --nodes=1 --exclusive --reservation=ci ../runtest ../../mfem "${BASELINE_TEST} ${TPLS_DIR}"
-elif [[ ${MACHINE_NAME} == "corona" ]]; then
-  salloc --nodes=1 -t 60 -p pbatch ../runtest ../../mfem "${BASELINE_TEST} ${TPLS_DIR}"
-elif [[ ${MACHINE_NAME} == "lassen" ]]; then
-  lalloc 1 -q pci ../runtest ../../mfem "${BASELINE_TEST} ${TPLS_DIR}"
-else
-  echo "Unknown machine: MACHINE_NAME=$MACHINE_NAME"
-  exit 1
-fi
-status="$?"
-
-# post
-mkdir ${artifacts_path}
-
-if [[ -f ${BASELINE_TEST}.out ]]; then
-  cp ${BASELINE_TEST}.out ${artifacts_path}
-fi
-if [[ -s ${glob_err} ]]; then
-  echo "ERROR during ${BASELINE_TEST} execution"
-  echo "Here is the ${glob_err} file content"
-  cat ${glob_err}
-  cp ${glob_err} ${artifacts_path}/${glob_err}
-  status=1
-fi
-if [[ -f ${base_patch} ]]; then
-  echo "${BASELINE_TEST}: Differences found, patch generated"
-  cp ${base_patch} ${artifacts_path}/${base_patch}
-elif [[ -f ${base_out} ]]; then
-  echo "${BASELINE_TEST}: Differences found, replacement file generated"
-  cp ${base_out} ${artifacts_path}/${base_out}
-fi
-# base_diff won't even exist if there is no difference.
-if [[ -f ${base_diff} ]]; then
-  echo "${BASELINE_TEST}: Relevant differences (filtered diff) ..."
-  cat ${base_diff}
-  cp ${base_diff} ${artifacts_path}/${base_diff}
-  status=1
-fi
-if [[ $status -eq 0 ]]; then
-  echo "${BASELINE_TEST}: PASSED"
-else
-  echo "${BASELINE_TEST}: FAILED"
-fi
-exit $status
@@ -1,41 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Try to push to the remote 5 times. If the push fails, and the local and remote
-# have diverged, then pull from the remote to merge changes, and try pushing
-# again. If some other failure happens
-for i in {1..5}; do
-   git push origin master && exit 0
-   # Wait for 20 seconds in case someone else is pushing to the remote
-   # concurrently
-   sleep 20
-   # Fetch any updates from the remote
-   git remote update
-   # Get the latest commit on the local branch
-   LOCAL=$(git rev-parse @)
-   # Get the latest commit on the remote
-   REMOTE=$(git rev-parse @{u})
-   # Get the common ancestor
-   BASE=$(git merge-base @ @{u})
-   # Have the local and remote diverged?
-   if [[ $LOCAL != $REMOTE && $LOCAL != $BASE && $REMOTE != $BASE ]]; then
-      git pull
-      if [[ $? == 0 ]]; then
-         continue
-      else
-         exit 1 # Something else went wrong trying to pull
-      fi
-   fi
-done
-
-exit 1 # Did not succeed in 5 attempts
@@ -1,49 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# There will be collision between corona and dane baselines.
-# Once the corresponding files have been generated, we can switch to machine
-# specific ref.
-ARTIFACT_PATH=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/baseline-${SYS_TYPE}
-#ARTIFACT_PATH=${CI_PROJECT_DIR}/${ARTIFACTS_DIR}/baseline-${SYS_TYPE}-${MACHINE_NAME}
-
-PATCH_FILE=${ARTIFACT_PATH}.patch
-FULL_FILE=${ARTIFACT_PATH}.out
-DIFF_FILE=${ARTIFACT_PATH}.diff
-
-# There will be collision between corona and dane baselines.
-# Once the corresponding files have been generated, we can switch to machine
-# specific ref.
-SAVED_NAME=baseline-${SYS_TYPE}.saved
-#SAVED_NAME=baseline-${SYS_TYPE}-${MACHINE_NAME}.saved
-
-cd ${BUILD_ROOT}/tests
-
-if [[ ! -f "${DIFF_FILE}" ]]
-then
-    echo "Nothing to be done: no relevant change in baseline"
-    exit 0
-elif [[ -f "${PATCH_FILE}" ]]
-then
-    patch "${SAVED_NAME}" < "${PATCH_FILE}"
-elif [[ -f "${FULL_FILE}" ]]
-then
-    cp "${FULL_FILE}" "${SAVED_NAME}"
-else
-    echo "File missing: expected ${PATCH_FILE} or ${FULL_FILE}"
-    exit 1
-fi
-
-git add "${SAVED_NAME}"
-git commit -m "${SYS_TYPE} (${MACHINE_NAME}) rebaselined in GitLab pipeline ${CI_PIPELINE_ID}"
-git push origin master
@@ -1,45 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-echo "Runs if there was at least one failure on ${MACHINE_NAME}"
-
-cd ${AUTOTEST_ROOT}/autotest || \
-  { echo "Invalid 'autotest' dir: ${AUTOTEST_ROOT}/autotest"; exit 1; }
-mkdir -p ${MACHINE_NAME}
-
-rundir="${MACHINE_NAME}/$(date +%Y-%m-%d)-gitlab-ci-${CI_COMMIT_REF_SLUG}"
-rundir=$(${CI_PROJECT_DIR}/.gitlab/scripts/safe_create_rundir $rundir)
-
-printf "%s\n" "Some 'build-and-test' jobs on ${MACHINE_NAME} FAILED." \
-  "Pipeline URL:" "$CI_PIPELINE_URL" > ${rundir}/gitlab.err
-
-msg="GitLab CI log for build-and-test on ${MACHINE_NAME} ($(date +%Y-%m-%d))"
-
-# Create 'autotest-email.html' to indicate failure:
-cp ${rundir}/gitlab.err ${rundir}/autotest-email.html
-
-if [[ "$AUTOTEST_COMMIT" != "NO" ]]; then
-  git pull && \
-  git add ${rundir} && \
-  git commit -m "${msg}" && \
-  ${CI_PROJECT_DIR}/.gitlab/scripts/git_try_to_push
-else
-  for file in ${rundir}/*; do
-    echo "------------------------------"
-    echo "Content of '$file'"
-    echo "******************************"
-    cat $file
-    echo "******************************"
-  done
-  rm -rf ${rundir} || true
-fi
@@ -1,42 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-echo "Can only run if all the ${MACHINE_NAME} jobs passed"
-
-cd ${AUTOTEST_ROOT}/autotest || \
-  { echo "Invalid 'autotest' dir: ${AUTOTEST_ROOT}/autotest"; exit 1; }
-mkdir -p ${MACHINE_NAME}
-
-rundir="${MACHINE_NAME}/$(date +%Y-%m-%d)-gitlab-ci-${CI_COMMIT_REF_SLUG}"
-rundir=$(${CI_PROJECT_DIR}/.gitlab/scripts/safe_create_rundir $rundir)
-
-printf "%s\n" "The 'build-and-test' jobs on ${MACHINE_NAME} were SUCCESSFUL." \
-  "Pipeline URL:" "$CI_PIPELINE_URL" > ${rundir}/gitlab.out
-
-msg="GitLab CI log for build-and-test on ${MACHINE_NAME} ($(date +%Y-%m-%d))"
-
-if [[ "$AUTOTEST_COMMIT" != "NO" ]]; then
-  git pull && \
-  git add ${rundir} && \
-  git commit -m "${msg}" && \
-  ${CI_PROJECT_DIR}/.gitlab/scripts/git_try_to_push
-else
-  for file in ${rundir}/*; do
-    echo "------------------------------"
-    echo "Content of '$file'"
-    echo "******************************"
-    cat $file
-    echo "******************************"
-  done
-  rm -rf ${rundir} || true
-fi
@@ -1,42 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# This script takes a seed for a directory name and appends it with a counter
-# incremented until it can create a new directory with it.
-
-# Usage:
-#
-# Expects 1 argument: a string that is use as a seed for the directory name.
-#
-# > rundir="desired_name"
-# > rundir=$(./safe_create_rundir $rundir)
-
-set -o errexit
-set -o nounset
-
-rundir=${1:-""}
-if [[ -z ${rundir} ]]; then
-  >&2 echo "The script expects a string as argument for directory creation."
-  exit 1
-fi
-
-if ! mkdir ${rundir}; then
-  n=1
-  while ! mkdir ${rundir}_${n}
-  do
-    n=$((n+1))
-  done
-  rundir=${rundir}_${n}
-fi
-
-echo $rundir
@@ -0,0 +1,469 @@
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
+# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
+# LICENSE and NOTICE for details. LLNL-CODE-806117.
+#
+# This file is part of the MFEM library. For more information and source code
+# availability visit https://mfem.org.
+#
+# MFEM is free software; you can redistribute it and/or modify it under the
+# terms of the BSD-3 license. We welcome feedback and contributions, see file
+# CONTRIBUTING.md for details.
+
+language: cpp
+
+os: linux
+dist: bionic
+
+stages:
+  - checks
+  - tests
+  - optional
+
+env:
+  global:
+    - HYPRE_ARCHIVE=v2.19.0.tar.gz
+      HYPRE_URL=https://github.com/hypre-space/hypre/archive/$HYPRE_ARCHIVE
+      HYPRE_TOP_DIR=hypre-2.19.0
+
+jobs:
+  include:
+
+    # ========================
+    #         Checks
+    # ========================
+    # - code-style
+    # - documentation
+    # - gitignore
+
+    - stage: checks
+      os: linux
+      dist: xenial
+      name: "code-style"
+      addons:
+        apt:
+          packages:
+            - astyle=2.05.1-0ubuntu1
+      script:
+        - cd ${TRAVIS_BUILD_DIR}
+        - cd tests/scripts
+        - ./runtest code-style
+
+    - stage: checks
+      os: linux
+      name: "documentation"
+      addons:
+        apt:
+          packages:
+            - doxygen
+            - graphviz
+      script:
+        - cd ${TRAVIS_BUILD_DIR}
+        - cd tests/scripts
+        - ./runtest documentation
+
+    - stage: checks
+      os: linux
+      name: "gitignore"
+      addons:
+        apt:
+          packages:
+            - mpich
+            - libmpich-dev
+      env: MPI=YES
+      before_script:
+        - cd ${TRAVIS_BUILD_DIR}
+        - mpicxx -v
+        - make config MFEM_USE_MPI=YES MFEM_MPI_NP=2
+        - make all -j3
+        - make test-noclean
+      script:
+        - cd tests/scripts
+        - ./runtest gitignore
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+    # ========================
+    #  Optional Checks/Tests
+    # ========================
+    # - branch-history
+
+    - stage: optional
+      name: "branch-history"
+      if: branch != next
+      # need full git history for the binary/big files check
+      git:
+        depth: false
+      script:
+        - cd ${TRAVIS_BUILD_DIR}
+        # update master
+        - git fetch origin master:master
+        # checkout a branch (otherwise Travis works in detached head)
+        - git checkout -b travis_tests
+        - cd tests/scripts
+        - ./runtest branch-history
+
+    # ========================
+    #       Linux tests
+    # ========================
+    # - serial + debug
+    # - serial
+    # - parallel + debug
+    # - parallel
+
+    - stage: tests
+      os: linux
+      compiler: gcc
+      name: "Linux: Serial + Debug"
+      env: DEBUG=YES
+           MPI=NO
+           CODECOV=NO
+           MFEM_TEST_TARGET=check
+      cache:
+        ccache: true
+
+    - os: linux
+      compiler: gcc
+      name: "Linux: Serial"
+      env: DEBUG=NO
+           MPI=NO
+           CODECOV=NO
+           MFEM_TEST_TARGET=test
+      cache:
+        ccache: true
+
+    - os: linux
+      compiler: gcc
+      name: "Linux: Parallel + Debug"
+      addons:
+        apt:
+          # sources:
+            # - ubuntu-toolchain-r-test
+          packages:
+            # GCC 4.9
+            # - g++-4.9
+            # MPICH
+            - mpich
+            - libmpich-dev
+            # OpenMPI
+            # - openmpi-bin
+            # - libopenmpi-dev
+      env: DEBUG=YES
+           MPI=YES
+           CODECOV=NO
+           MFEM_TEST_TARGET=check
+           NPROCS=2
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+    - os: linux
+      compiler: gcc
+      name: "Linux: Parallel"
+      addons:
+        apt:
+          # sources:
+            # - ubuntu-toolchain-r-test
+          packages:
+            # GCC 4.9
+            # - g++-4.9
+            # MPICH
+            - mpich
+            - libmpich-dev
+            # OpenMPI
+            # - openmpi-bin
+            # - libopenmpi-dev
+      env: DEBUG=NO
+           MPI=YES
+           CODECOV=YES
+           MFEM_TEST_TARGET=test
+           NPROCS=2
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+    - os: linux
+      compiler: gcc
+      name: "Linux: Parallel (cmake)"
+      addons:
+        apt:
+          packages:
+            - mpich
+            - libmpich-dev
+      env: MPI=YES
+           NPROCS=2
+      script:
+        - cd ${TRAVIS_BUILD_DIR}
+        - mkdir ${TRAVIS_BUILD_DIR}/build
+        - cd ${TRAVIS_BUILD_DIR}/build
+        - cmake ..
+             -DMFEM_USE_MPI=ON
+             -DHYPRE_DIR=${TRAVIS_BUILD_DIR}/../$HYPRE_TOP_DIR/src/hypre
+             -DMFEM_MPI_NP=$NPROCS
+        - make -j3 mfem examples
+        - cd ${TRAVIS_BUILD_DIR}/build/tests/unit
+        - make -j3
+        - ctest --output-on-failure
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+    # ========================
+    #      Mac OS X tests
+    # ========================
+    # - serial + debug
+    # - serial
+    # - parallel + debug
+    # - parallel
+
+    - os: osx
+      osx_image: xcode11.2
+      compiler: clang
+      name: "Mac: Serial + Debug"
+      addons:
+        homebrew:
+          packages:
+            - ccache
+      env: DEBUG=YES
+           MPI=NO
+           CODECOV=NO
+           MFEM_TEST_TARGET=check
+      cache:
+        ccache: true
+
+    - os: osx
+      osx_image: xcode11.2
+      compiler: clang
+      name: "Mac: Serial"
+      addons:
+        homebrew:
+          packages:
+            - ccache
+      env: DEBUG=NO
+           MPI=NO
+           CODECOV=NO
+           MFEM_TEST_TARGET=test
+      cache:
+        ccache: true
+
+    - os: osx
+      osx_image: xcode11.2
+      compiler: clang
+      name: "Mac: Parallel + Debug"
+      addons:
+        homebrew:
+          packages:
+            - ccache
+      env: DEBUG=YES
+           MPI=YES
+           CODECOV=NO
+           MFEM_TEST_TARGET=check
+           NPROCS=4
+           TMPDIR=/tmp
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+          - $HOME/local-cached
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+    - os: osx
+      osx_image: xcode11.2
+      compiler: clang
+      name: "Mac: Parallel"
+      addons:
+        homebrew:
+          packages:
+            - ccache
+      env: DEBUG=NO
+           MPI=YES
+           CODECOV=YES
+           MFEM_TEST_TARGET=test
+           NPROCS=4
+           TMPDIR=/tmp
+      cache:
+        ccache: true
+        directories:
+          - $TRAVIS_BUILD_DIR/../$HYPRE_TOP_DIR/src/hypre
+          - $TRAVIS_BUILD_DIR/../metis-4.0
+          - $HOME/local-cached
+      before_cache:
+        - cd $TRAVIS_BUILD_DIR/../metis-4.0;
+          mv libmetis.a Lib ..; rm -rf * ; mv ../libmetis.a ../Lib .;
+          rm -f Lib/*.{c,o}
+
+before_install:
+   # No addon for brew yet, have to install OSX packages this way.
+   # - if [ $TRAVIS_OS_NAME == "osx" ] && [ $MPI == "YES" ]; then
+   #      brew install open-mpi;
+   #   fi
+
+   # Disable ccache while building dependencies that are cached:
+   - echo "before \$PATH = $PATH";
+     export PATH=${PATH//\/usr\/lib\/ccache:/};
+     echo "after  \$PATH = $PATH"
+
+   # On Mac OS X, build and cache OpenMPI 2.1.6:
+   - if [ $TRAVIS_OS_NAME == "osx" ] && [ $MPI == "YES" ]; then
+        if [ ! -e $HOME/local-cached/bin/mpicc ]; then
+           mkdir -p $HOME/builds && cd $HOME/builds &&
+           wget https://download.open-mpi.org/release/open-mpi/v2.1/openmpi-2.1.6.tar.bz2 &&
+           tar jxf openmpi-2.1.6.tar.bz2 &&
+           mkdir openmpi-build && cd openmpi-build &&
+           ../openmpi-2.1.6/configure --prefix=$HOME/local-cached &&
+           make -j3 all && make install;
+        fi;
+        PATH=$HOME/local-cached/bin:$PATH;
+        cd $TRAVIS_BUILD_DIR;
+     fi
+
+   # Update environment to find g++ 4.9 installation first.
+   # - if [ $TRAVIS_OS_NAME == "linux" ]; then
+   #      mkdir -p latest-gcc-symlinks;
+   #      ln -s /usr/bin/g++-4.9 latest-gcc-symlinks/g++;
+   #      ln -s /usr/bin/gcc-4.9 latest-gcc-symlinks/gcc;
+   #      ln -s /usr/bin/gcov-4.9 latest-gcc-symlinks/gcov;
+   #      export PATH=$PWD/latest-gcc-symlinks:$PATH;
+   #   fi
+
+   # Install tool to upload code coverage reports to coveralls.io
+   - if [ "$CODECOV" == "YES" ]; then
+        export PYTHONUSERBASE=$HOME/local;
+        pip install --user cpp-coveralls;
+        pip install --user pyyaml;
+        PATH=$HOME/local/bin:$PATH;
+     fi
+
+install:
+   # Set MPI compilers, print compiler version
+   - if [ $MPI == "YES" ]; then
+        if [ "$TRAVIS_OS_NAME" == "linux" ]; then
+           export MPICH_CC="$CC";
+           export MPICH_CXX="$CXX";
+        else
+           export OMPI_CC="$CC";
+           export OMPI_CXX="$CXX";
+           mpic++ --showme:version;
+        fi;
+        mpic++ -v;
+     else
+        $CXX -v;
+     fi
+
+   # Back out of the mfem directory to install the libraries
+   - cd ..
+
+   # hypre
+   - if [ $MPI == "YES" ]; then
+        if [ ! -e $HYPRE_TOP_DIR/src/hypre/lib/libHYPRE.a ]; then
+           wget $HYPRE_URL;
+           rm -rf $HYPRE_TOP_DIR;
+           tar xvzf $HYPRE_ARCHIVE;
+           cd $HYPRE_TOP_DIR/src;
+           ./configure --disable-fortran CC=mpicc CXX=mpic++;
+           make -j3;
+           cd ../..;
+        else
+            echo "Reusing cached $HYPRE_TOP_DIR/";
+        fi;
+        ln -s $HYPRE_TOP_DIR hypre;
+     else
+        echo "Serial build, not using hypre";
+     fi
+
+   # METIS, use a mirror because the original source server is not always up.
+   # Original url:
+   #    http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/OLD/metis-4.0.3.tar.gz
+   - if [ $MPI == "YES" ]; then
+        if [ ! -e metis-4.0/libmetis.a ]; then
+           wget https://mfem.github.io/tpls/metis-4.0.3.tar.gz;
+           tar xvzf metis-4.0.3.tar.gz;
+           make -j3 -C metis-4.0.3/Lib CC="$CC" OPTFLAGS="-O2";
+           rm -rf metis-4.0;
+           mv metis-4.0.3 metis-4.0;
+        else
+           echo "Reusing cached metis-4.0/";
+        fi;
+     fi
+
+   # Re-enable ccache on linux; enable ccache on mac os:
+   - if [ $TRAVIS_OS_NAME == "linux" ]; then
+        export PATH="/usr/lib/ccache:$PATH";
+     else
+        if [ $TRAVIS_OS_NAME == "osx" ]; then
+           export PATH="/usr/local/opt/ccache/libexec:$PATH";
+        fi;
+     fi
+
+   - printf "which \$CC  = "; which $CC;
+     printf "which \$CXX = "; which $CXX
+
+script:
+   # Compiler
+   - if [ $MPI == "YES" ]; then
+        export MYCXX=mpic++;
+        export MAKE_CXX_FLAG=MPICXX=$MYCXX;
+     else
+        export MYCXX="$CXX";
+        export MAKE_CXX_FLAG=CXX=$MYCXX;
+     fi
+
+   # Print the compiler version
+   - $MYCXX -v
+
+   # Set some variables
+   - cd $TRAVIS_BUILD_DIR;
+     CPPFLAGS="";
+     SKIP_TEST_DIRS="";
+     if [ "$CODECOV" == "YES" ]; then
+        CPPFLAGS="--coverage -g";
+     fi;
+     if [ "$TRAVIS_OS_NAME" != "linux" ] || [ "$DEBUG" == "YES" ]; then
+        CPPFLAGS+=" -pedantic -Wall -Werror";
+     fi
+
+   # Configure the library
+   - make config MFEM_USE_MPI=$MPI MFEM_DEBUG=$DEBUG $MAKE_CXX_FLAG
+        MFEM_MPI_NP=$NPROCS CPPFLAGS="$CPPFLAGS"
+   # Show the configuration
+   - make info
+   # Build the library
+   - make -j3
+   # Build the examples and the miniapps
+   - make -j3 all
+   # Run tests
+   - make $MFEM_TEST_TARGET SKIP_TEST_DIRS="$SKIP_TEST_DIRS"
+
+after_success:
+   - if [ "$CODECOV" == "YES" ]; then
+        coveralls --include fem --include general --include linalg --include
+           mesh --exclude /usr --gcov-options '\-lp' --root $TRAVIS_BUILD_DIR;
+     fi
@@ -1,66 +0,0 @@
-cff-version: 1.2.0
-message: "If you use MFEM, please cite it as follows."
-authors:
- family-names: "MFEM Team"
-title: "MFEM: Modular Finite Element Methods [Software]"
-doi: 10.11578/dc.20171025.1248
-url: "https://mfem.org"
-preferred-citation:
-  type: article
-  authors:
-  - family-names: "Anderson"
-    given-names: "Robert"
-    orcid: "https://orcid.org/0000-0002-3508-9944"
-  - family-names: "Andrej"
-    given-names: "Julian"
-    orcid: "https://orcid.org/0000-0001-7661-4840"
-  - family-names: "Barker"
-    given-names: "Andrew"
-    orcid: "https://orcid.org/0000-0003-3572-911X"
-  - family-names: "Bramwell"
-    given-names: "Jamie"
-  - family-names: "Camier"
-    given-names: "Jean-Sylvain"
-    orcid: "https://orcid.org/0000-0003-2421-1999"
-  - family-names: "Cerveny"
-    given-names: "Jakub"
-    orcid: "https://orcid.org/0000-0003-4231-2531"
-  - family-names: "Dobrev"
-    given-names: "Veselin"
-    orcid: "https://orcid.org/0000-0003-1793-5622"
-  - family-names: "Dudouit"
-    given-names: "Yohann"
-    orcid: "https://orcid.org/0000-0001-5831-561X"
-  - family-names: "Fisher"
-    given-names: "Aaron"
-  - family-names: "Kolev"
-    given-names: "Tzanio"
-    orcid: "https://orcid.org/0000-0002-2810-3090"
-  - family-names: "Pazner"
-    given-names: "Will"
-    orcid: "https://orcid.org/0000-0003-4885-2934"
-  - family-names: "Stowell"
-    given-names: "Mark"
-    orcid: "https://orcid.org/0000-0002-5389-7435"
-  - family-names: "Tomov"
-    given-names: "Vladimir"
-    orcid: "https://orcid.org/0000-0002-1846-6816"
-  - family-names: "Akkerman"
-    given-names: "Ido"
-    orcid: "https://orcid.org/0000-0002-5937-0300"
-  - family-names: "Dahm"
-    given-names: "Johann"
-    orcid: "https://orcid.org/0000-0001-9657-3564"
-  - family-names: "Medina"
-    given-names: "David"
-  - family-names: "Zampini"
-    given-names: "Stefano"
-    orcid: "https://orcid.org/0000-0002-0435-0433"
-  doi: "10.1016/j.camwa.2020.06.009"
-  journal: "Computers \\& Mathematics with Applications"
-  month: 1
-  start: 42 # First page number
-  end: 74 # Last page number
-  title: "MFEM: A Modular Finite Element Methods Library"
-  volume: 81
-  year: 2021
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -10,28 +10,23 @@
 # CONTRIBUTING.md for details.

 # The variable CMAKE_CXX_STANDARD and related were introduced in CMake v3.1
-# Version 3.8 fixes the handling of CMAKE_CXX_STANDARD for try_compile.
-# Version 3.8 or newer is required for direct CUDA support.
-# Version 3.12 or newer is required for setting maximum policy version.
-cmake_minimum_required(VERSION 3.12.0...4.0.0)
-message(STATUS "CMake version: ${CMAKE_VERSION}")
+cmake_minimum_required(VERSION 3.1)
 set(USER_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}/config/user.cmake" CACHE PATH
  "Path to optional user configuration file.")

-# Require C++17 and disable compiler-specific extensions
-set(CMAKE_CXX_STANDARD 17 CACHE STRING "C++ standard to use.")
-set(CMAKE_CXX_STANDARD_REQUIRED ON CACHE BOOL
-  "Force the use of the chosen C++ standard.")
-set(CMAKE_CXX_EXTENSIONS OFF CACHE BOOL "Enable C++ standard extensions.")
+# Require C++11 and disable compiler-specific extensions
+set(CMAKE_CXX_STANDARD 11)
+if (MFEM_USE_GINKGO) 
+  set(CMAKE_CXX_STANDARD 14)
+endif()
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)

 # Load user settings before the defaults - this way the defaults will not
 # overwrite the user set options. If the user has not set all options, we still
 # have the defaults.
-include("${USER_CONFIG}" OPTIONAL RESULT_VARIABLE USER_CONFIG_LOADED)
-if (USER_CONFIG_LOADED)
-  set(USER_CONFIG_LOADED "LOADED")
-endif()
-message(STATUS "Loading USER_CONFIG = ${USER_CONFIG} (${USER_CONFIG_LOADED})")
+message(STATUS "(optional) USER_CONFIG = ${USER_CONFIG}")
+include("${USER_CONFIG}" OPTIONAL)
 include("${CMAKE_CURRENT_SOURCE_DIR}/config/defaults.cmake")

 # Allow overwriting of the compiler by setting CXX/MPICXX on the command line or
@@ -59,7 +54,7 @@ project(mfem NONE)
 # Current version of MFEM, see also `makefile`.
 #   mfem_VERSION = (string)
 #   MFEM_VERSION = (int)   [automatically derived from mfem_VERSION]
-set(${PROJECT_NAME}_VERSION 4.8.1)
+set(${PROJECT_NAME}_VERSION 4.2.1)

 # Prohibit in-source build
 if (${PROJECT_SOURCE_DIR} STREQUAL ${PROJECT_BINARY_DIR})
@@ -74,7 +69,8 @@ set(XSDK_ENABLE_C OFF)
 set(XSDK_ENABLE_Fortran OFF)

 # Check if we need to enable C or Fortran.
-if (MFEM_USE_CONDUIT OR
+if (CMAKE_VERSION VERSION_LESS 3.2 OR
+    MFEM_USE_CONDUIT OR
    MFEM_USE_SIDRE OR
    MFEM_USE_PETSC)
   # This seems to be needed by:
@@ -84,55 +80,34 @@ if (MFEM_USE_CONDUIT OR
   #  * find_package(PETSc REQUIRED)
   set(XSDK_ENABLE_C ON)
 endif()
-if (MFEM_USE_STRUMPACK OR MFEM_USE_MUMPS)
+if (MFEM_USE_STRUMPACK)
  # Just needed to find the MPI_Fortran libraries to link with
  set(XSDK_ENABLE_Fortran ON)
 endif()
-# Ginkgo requires C++17:
-if ((MFEM_USE_GINKGO) AND ("${CMAKE_CXX_STANDARD}" LESS "17"))
-  set(CMAKE_CXX_STANDARD 17 CACHE STRING "C++ standard to use." FORCE)
-# Google Benchmark, SUNDIALS, STRUMPACK, Tribol, RAJA and Umpire require C++14:
-elseif ((MFEM_USE_BENCHMARK OR
-         MFEM_USE_SUNDIALS OR
-         MFEM_USE_STRUMPACK OR
-         MFEM_USE_TRIBOL OR
-         MFEM_USE_RAJA OR
-         MFEM_USE_UMPIRE) AND
-    ("${CMAKE_CXX_STANDARD}" LESS "14"))
-  set(CMAKE_CXX_STANDARD 14 CACHE STRING "C++ standard to use." FORCE)
-endif()

 # Include xSDK default CMake file.
 include("${CMAKE_CURRENT_SOURCE_DIR}/config/XSDKDefaults.cmake")

-# Path to MFEM's CMake modules and utilities.
-set(MFEM_CMAKE_PATH ${PROJECT_SOURCE_DIR}/config)
-set(CMAKE_MODULE_PATH ${MFEM_CMAKE_PATH}/cmake/modules)
-
-# Load MFEM CMake utilities.
-include(MfemCmakeUtilities)
-
 # Enable languages.
 enable_language(CXX)
-if (MINGW)
-   # MinGW GCC does not expose the functions jn/_jn, yn/_yn (used in Example
-   # 25/25p) unless we use '-std=gnu++11':
-   set(CMAKE_CXX_EXTENSIONS ON
-      CACHE BOOL "Enable C++ standard extensions." FORCE)
-endif()
 if (MFEM_USE_CUDA)
   if (MFEM_USE_HIP)
      message(FATAL_ERROR " *** MFEM_USE_HIP cannot be combined with MFEM_USE_CUDA.")
   endif()
-   # CUDAToolkit was added in CMake 3.17, so we require at least CMake 3.17 when
-   # CUDA is enabled:
-   if (CMAKE_VERSION VERSION_LESS 3.17.0)
-      message(FATAL_ERROR "CUDA support requires CMake >= 3.17")
-   endif()
+   # MFEM_USE_CUDA requires CMake 3.8 or newer (for direct CUDA support)
+   cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
   # Use ${CMAKE_CXX_COMPILER} as the cuda host compiler.
   if (NOT CMAKE_CUDA_HOST_COMPILER)
      set(CMAKE_CUDA_HOST_COMPILER ${CMAKE_CXX_COMPILER})
   endif()
+   enable_language(CUDA)
+   set(CMAKE_CUDA_STANDARD 11)
+   if (MFEM_USE_GINKGO) 
+     set(CMAKE_CUDA_STANDARD 14)
+   endif()
+   set(CMAKE_CUDA_STANDARD_REQUIRED ON)
+   set(CMAKE_CUDA_EXTENSIONS OFF)
+   set(CUDA_FLAGS "--expt-extended-lambda")
   if (CMAKE_VERSION VERSION_LESS 3.18.0)
      set(CUDA_FLAGS "-arch=${CUDA_ARCH} ${CUDA_FLAGS}")
   elseif (NOT CMAKE_CUDA_ARCHITECTURES)
@@ -146,33 +121,16 @@ if (MFEM_USE_CUDA)
      set(CUDA_ARCH "CMAKE_CUDA_ARCHITECTURES: ${CMAKE_CUDA_ARCHITECTURES}")
   endif()
   message(STATUS "Using CUDA architecture: ${CUDA_ARCH}")
-   enable_language(CUDA)
-   if (CMAKE_VERSION VERSION_LESS 3.18.0)
-     # backup try to detect if this is clang or nvcc
-     if(CMAKE_CUDA_COMPILER MATCHES "nvcc$")
-       # nvcc
-       set(MFEM_CUDA_COMPILER_IS_NVCC ON)
-       set(CUDA_FLAGS "${CUDA_FLAGS} --expt-extended-lambda --expt-relaxed-constexpr")
-     endif()
-   else()
-     if (CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA")
-       # nvcc
-       set(MFEM_CUDA_COMPILER_IS_NVCC ON)
-       set(CUDA_FLAGS "${CUDA_FLAGS} --expt-extended-lambda --expt-relaxed-constexpr")
-     endif()
+   if (CMAKE_VERSION VERSION_LESS 3.12.0)
+      # CMake versions 3.8 and 3.9 require this to work; 3.10 and 3.11 are not
+      # tested and may not actually need this (but should be ok to keep).
+      set(CUDA_FLAGS "-ccbin=${CMAKE_CXX_COMPILER} ${CUDA_FLAGS}")
+      set(CMAKE_CUDA_HOST_LINK_LAUNCHER ${CMAKE_CXX_COMPILER})
   endif()
-   set(CMAKE_CUDA_STANDARD ${CMAKE_CXX_STANDARD} CACHE STRING
-      "CUDA standard to use.")
-   set(CMAKE_CUDA_STANDARD_REQUIRED ON CACHE BOOL
-      "Force the use of the chosen CUDA standard.")
-   set(CMAKE_CUDA_EXTENSIONS OFF CACHE BOOL "Enable CUDA standard extensions.")
-   set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} ${CUDA_FLAGS}")
-   find_package(CUDAToolkit REQUIRED)
+   set(CMAKE_CUDA_FLAGS "${CUDA_FLAGS}" CACHE STRING
+       "CUDA flags set for MFEM" FORCE)
   set(CUSPARSE_FOUND TRUE)
-   set(CUBLAS_FOUND TRUE)
-   # Initialize CUSPARSE_LIBRARIES and CUBLAS_LIBRARIES:
-   mfem_culib_set_libraries(CUSPARSE cusparse)
-   mfem_culib_set_libraries(CUBLAS cublas)
+   set(CUSPARSE_LIBRARIES "cusparse")
 endif()

 if (XSDK_ENABLE_C)
@@ -185,6 +143,13 @@ endif()
 # Suppress warnings about MACOSX_RPATH
 set(CMAKE_MACOSX_RPATH OFF CACHE BOOL "")

+# CMake needs to know where to find things
+set(MFEM_CMAKE_PATH ${PROJECT_SOURCE_DIR}/config)
+set(CMAKE_MODULE_PATH ${MFEM_CMAKE_PATH}/cmake/modules)
+
+# Load MFEM CMake utilities.
+include(MfemCmakeUtilities)
+
 string(TOUPPER "${PROJECT_NAME}" PROJECT_NAME_UC)
 mfem_version_to_int(${${PROJECT_NAME}_VERSION} ${PROJECT_NAME_UC}_VERSION)
 set(${PROJECT_NAME_UC}_VERSION_STRING ${${PROJECT_NAME}_VERSION})
@@ -203,19 +168,6 @@ endif()
 # Process configuration options
 #-------------------------------------------------------------------------------

-# MFEM_PRECISION -> MFEM_USE_SINGLE, MFEM_USE_DOUBLE
-if (MFEM_PRECISION MATCHES "^(double|Double|DOUBLE)$")
-  set(MFEM_USE_SINGLE OFF)
-  set(MFEM_USE_DOUBLE ON)
-elseif (MFEM_PRECISION MATCHES "^(single|Single|SINGLE)$")
-  set(MFEM_USE_SINGLE ON)
-  set(MFEM_USE_DOUBLE OFF)
-else()
-  message(FATAL_ERROR " *** Invalid floating-point precision: "
-    "MFEM_PRECISION = ${MFEM_PRECISION}")
-endif()
-message(STATUS "Floating-point precision: MFEM_PRECISION = ${MFEM_PRECISION}")
-
 # MFEM_DEBUG
 if (CMAKE_BUILD_TYPE MATCHES "Debug|debug|DEBUG")
  set(MFEM_DEBUG ON)
@@ -223,75 +175,15 @@ else()
  set(MFEM_DEBUG OFF)
 endif()

-# Shared build on Windows
-if (WIN32 AND BUILD_SHARED_LIBS)
-  # CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS works only with MSVC?
-  set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON CACHE BOOL
-      "Automatically export symbols for shared Windows DLL build")
-  # Place all .dll and .exe files in the same sub-directory, 'bin/<config>', of
-  # the build directory, so that the .exe files can find the .dll files at
-  # runtime:
-  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
-  # Note: CMake tests are run from the build-tree sub-directory where the test
-  # is defined, e.g. <build-dir>/tests/unit, so hard coded paths to meshes still
-  # work fine.
-  # Not strictly necessary:
-  # set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
-  # set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
-endif()
-
-# AMD HIP
-if (MFEM_USE_HIP)
-  if (HIP_ARCH)
-    message(STATUS "Using HIP architecture: ${HIP_ARCH}")
-    set(GPU_TARGETS "${HIP_ARCH}" CACHE STRING "HIP targets to compile for")
-  endif()
-  if (ROCM_PATH)
-    list(INSERT CMAKE_PREFIX_PATH 0 ${ROCM_PATH})
-  endif()
-  find_package(HIP REQUIRED)
-  find_package(HIPBLAS REQUIRED)
-  find_package(HIPSPARSE REQUIRED)
-endif()
-
-# OpenMP
-if (MFEM_USE_OPENMP OR MFEM_USE_LEGACY_OPENMP)
-  if (NOT MFEM_THREAD_SAFE AND MFEM_USE_LEGACY_OPENMP)
-    message(FATAL_ERROR " *** MFEM_USE_LEGACY_OPENMP requires MFEM_THREAD_SAFE=ON.")
-  endif()
-  find_package(OpenMP REQUIRED)
-  set(OPENMP_LIBRARIES ${OpenMP_CXX_LIBRARIES})
-  if(APPLE)
-    # On macOS, the compiler needs additional help to find the <omp.h> header.
-    # See issue #2642 for more information.
-    set(OPENMP_INCLUDE_DIRS ${OpenMP_CXX_INCLUDE_DIRS})
-  endif(APPLE)
-  if (OPENMP_FOUND)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
-    if (MFEM_USE_CUDA)
-      if(MFEM_CUDA_COMPILER_IS_NVCC)
-        set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -Xcompiler=${OpenMP_CXX_FLAGS}")
-      else()
-        set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} ${OpenMP_CXX_FLAGS}")
-      endif()
-    endif()
-  endif()
-endif()
-
-# Umpire (must be included before hypre, so hypre can use it if needed)
-if (MFEM_USE_UMPIRE)
-   find_package(UMPIRE REQUIRED)
-endif()
-
 # MPI -> hypre; PETSc (optional)
 if (MFEM_USE_MPI)
  find_package(MPI REQUIRED)
  set(MPI_CXX_INCLUDE_DIRS ${MPI_CXX_INCLUDE_PATH})
  if (MFEM_MPIEXEC)
-    string(REPLACE " " ";" MPIEXEC ${MFEM_MPIEXEC})
+    set(MPIEXEC ${MFEM_MPIEXEC})
  endif()
  if (MFEM_MPIEXEC_NP)
-    string(REPLACE " " ";" MPIEXEC_NUMPROC_FLAG ${MFEM_MPIEXEC_NP})
+    set(MPIEXEC_NUMPROC_FLAG ${MFEM_MPIEXEC_NP})
  endif()
  # Parallel MFEM depends on hypre
  find_package(HYPRE REQUIRED)
@@ -348,6 +240,14 @@ if (MFEM_USE_LAPACK)
  find_package(LAPACK REQUIRED)
 endif()

+# OpenMP
+if (MFEM_USE_OPENMP OR MFEM_USE_LEGACY_OPENMP)
+  if (NOT MFEM_THREAD_SAFE AND MFEM_USE_LEGACY_OPENMP)
+    message(FATAL_ERROR " *** MFEM_USE_LEGACY_OPENMP requires MFEM_THREAD_SAFE=ON.")
+  endif()
+  find_package(OpenMP REQUIRED)
+endif()
+
 # SuiteSparse (before SUNDIALS which may depend on KLU)
 if (MFEM_USE_SUITESPARSE)
  find_package(SuiteSparse REQUIRED
@@ -363,13 +263,12 @@ if (MFEM_USE_SUNDIALS)
  if (MFEM_USE_CUDA)
    list(APPEND SUNDIALS_COMPONENTS NVector_Cuda)
  endif()
-  if (MFEM_USE_HIP)
-    list(APPEND SUNDIALS_COMPONENTS NVector_Hip)
-  endif()
-  # The Core component was added in SUNDIALS v7, so we treat it as optional in
-  # order to support older versions.
-  find_package(SUNDIALS REQUIRED ${SUNDIALS_COMPONENTS}
-    OPTIONAL_COMPONENTS Core)
+  find_package(SUNDIALS REQUIRED ${SUNDIALS_COMPONENTS})
+endif()
+
+# Mesquite
+if (MFEM_USE_MESQUITE)
+  find_package(Mesquite REQUIRED)
 endif()

 # SuperLU_DIST can only be enabled in parallel
@@ -385,7 +284,6 @@ endif()
 if (MFEM_USE_MUMPS)
  if (MFEM_USE_MPI)
    find_package(MUMPS REQUIRED mumps_common pord)
-    set(MFEM_MUMPS_VERSION ${MUMPS_VERSION})
  else()
    message(FATAL_ERROR " *** MUMPS requires that MPI be enabled.")
  endif()
@@ -410,11 +308,6 @@ if (MFEM_USE_GSLIB)
  find_package(GSLIB REQUIRED)
 endif()

-# HDF5
-if (MFEM_USE_HDF5)
-  find_package(HDF5 REQUIRED)
-endif()
-
 # NetCDF
 if (MFEM_USE_NETCDF)
  find_package(NetCDF REQUIRED)
@@ -433,16 +326,8 @@ if (MFEM_USE_AMGX)
  find_package(AMGX REQUIRED)
 endif()

-if (MFEM_USE_MAGMA)
-  find_package(MAGMA REQUIRED)
-endif()
-
 if (MFEM_USE_CONDUIT)
-    find_package(Conduit REQUIRED conduit relay blueprint)
-endif()
-
-if (MFEM_USE_FMS)
-    find_package(FMS REQUIRED fms)
+    find_package(Conduit REQUIRED conduit relay blueprint )
 endif()

 # Axom/Sidre
@@ -454,7 +339,7 @@ endif()
 if (MFEM_USE_PUMI)
  # If PUMI_DIR was specified, only link to that directory,
  # i.e. don't link to another installation in /usr/lib by mistake
-  find_package(SCOREC 2.2.6 REQUIRED OPTIONAL_COMPONENTS gmi_sim
+  find_package(SCOREC 2.1.0 REQUIRED OPTIONAL_COMPONENTS gmi_sim
    CONFIG PATHS ${PUMI_DIR} NO_DEFAULT_PATH)
  if (SCOREC_FOUND)
    # Define a header file with the MFEM_USE_SIMMETRIX preprocessor variable
@@ -466,33 +351,12 @@ if (MFEM_USE_PUMI)
  endif()
 endif()

-# Moonolith
-if(MFEM_USE_MOONOLITH)
-  find_package(ParMoonolith REQUIRED)
-  if(ParMoonolith_FOUND)
-    get_target_property(
-      MOONOLITH_INCLUDE_DIRS ParMoonolith::par_moonolith
-      INTERFACE_INCLUDE_DIRECTORIES)
-    set(MOONOLITH_FOUND TRUE)
-    set(MOONOLITH_LIBRARIES ParMoonolith::par_moonolith)
-    message(
-      STATUS
-      "MOONOLITH_LIBRARIES=${MOONOLITH_LIBRARIES}, MOONOLITH_INCLUDE_DIRS=${MOONOLITH_INCLUDE_DIRS}")
-  endif()
-endif()
-
 # HiOp optimizer
 if (MFEM_USE_HIOP)
  find_package(HIOP REQUIRED)
  # find_package updates HIOP_FOUND, HIOP_INCLUDE_DIRS, HIOP_LIBRARIES
 endif()

-# CoDiPack package
-if (MFEM_USE_CODIPACK)
-  find_package(CODIPACK REQUIRED)
-  # find_package updates CODIPACK_FOUND, CODIPACK_INCLUDE_DIRS, CODIPACK_LIBRARIES
-endif()
-
 # OCCA
 if (MFEM_USE_OCCA)
   find_package(OCCA REQUIRED)
@@ -500,16 +364,12 @@ endif()

 # RAJA
 if (MFEM_USE_RAJA)
-   # RAJA uses FindCUDA, which needs CMP0146=OLD in CMake >= 3.27
-   if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.27.0)
-      cmake_policy(SET CMP0146 OLD)
-   endif()
   find_package(RAJA REQUIRED)
 endif()

-# GOOGLE-BENCHMARK
-if (MFEM_USE_BENCHMARK)
-   find_package(Benchmark REQUIRED)
+# UMPIRE
+if (MFEM_USE_UMPIRE)
+   find_package(UMPIRE REQUIRED)
 endif()

 # Caliper
@@ -517,9 +377,16 @@ if (MFEM_USE_CALIPER)
  find_package(Caliper REQUIRED)
 endif()

-# Algoim
-if (MFEM_USE_ALGOIM)
-  find_package(Algoim REQUIRED)
+# AMD HIP
+if (MFEM_USE_HIP)
+  find_package(HIP REQUIRED)
+  if (HIP_ARCH)
+    message(STATUS "Using HIP architecture: ${HIP_ARCH}")
+    list(APPEND HIP_HIPCC_FLAGS "--amdgpu-target=${HIP_ARCH}")
+    if (MFEM_USE_GINKGO)
+      list(APPEND HIP_HIPCC_FLAGS "-std=c++14")
+    endif()
+  endif()
 endif()

 # ADIOS2 for parallel I/O
@@ -527,38 +394,12 @@ if (MFEM_USE_ADIOS2)
   find_package(ADIOS2 REQUIRED)
 endif()

-# MKL CPardiso
 if (MFEM_USE_MKL_CPARDISO)
  if (MFEM_USE_MPI)
   find_package(MKL_CPARDISO REQUIRED MKL_SEQUENTIAL MKL_LP64 MKL_MPI_WRAPPER)
  endif()
 endif()

-# MKL Pardiso
-if (MFEM_USE_MKL_PARDISO)
-   find_package(MKL_PARDISO REQUIRED MKL_SEQUENTIAL MKL_LP64)
-endif()
-
-# PARELAG
-if (MFEM_USE_PARELAG)
-   find_package(PARELAG REQUIRED)
-endif()
-
-# Tribol
-if (MFEM_USE_TRIBOL)
-  if (MFEM_USE_MPI)
-    find_package(Tribol REQUIRED tribol redecomp)
-  else()
-    message(FATAL_ERROR " *** Tribol requires that MPI be enabled.")
-  endif()
-endif()
-
-if (MFEM_USE_ENZYME)
-    find_package(Enzyme REQUIRED HINTS ${ENZYME_DIR})
-    message(STATUS "Enzyme found in ${ENZYME_DIR}.")
-    set(ENZYME_INCLUDE_DIRS ${ENZYME_DIR}/include)
-endif()
-
 # MFEM_TIMER_TYPE
 if (NOT DEFINED MFEM_TIMER_TYPE)
  if (APPLE)
@@ -577,55 +418,35 @@ if (NOT DEFINED MFEM_TIMER_TYPE)
  endif()
 endif()

-# Without this, CMake 3.21.1 (and 3.20.2) run into CMake Errors like the following:
-# CMake Error at config/cmake/modules/MfemCmakeUtilities.cmake:60 (add_library):
-#   Target "mfem" links to target "Threads::Threads" but the target was not
-#   found.  Perhaps a find_package() call is missing for an IMPORTED target, or
-#   an ALIAS target is missing?
-# Call Stack (most recent call first):
-#   CMakeLists.txt:474 (mfem_add_library)
-#
-# NOTE: We need to figure out which TPL library adds the dependency on
-#       "Threads::Threads" and call the next line only when that TPL library is
-#       enabled.  -V. Dobrev
-find_package(Threads REQUIRED)
-
 # List all possible libraries in order of dependencies.
 # [METIS < SuiteSparse]:
 #    With newer versions of SuiteSparse which include METIS header using 64-bit
 #    integers, the METIS header (with 32-bit indices, as used by mfem) needs to
 #    be before SuiteSparse.
-set(MFEM_TPLS OPENMP HYPRE LAPACK BLAS SuperLUDist STRUMPACK METIS SuiteSparse
-    SUNDIALS PETSC SLEPC MUMPS AXOM FMS CONDUIT Ginkgo GNUTLS GSLIB HDF5
-    NETCDF MPFR PUMI HIOP POSIXCLOCKS MFEMBacktrace ZLIB OCCA CEED RAJA UMPIRE
-    ADIOS2 MKL_CPARDISO MKL_PARDISO AMGX MAGMA CUSPARSE CUBLAS CALIPER CODIPACK
-    BENCHMARK PARELAG TRIBOL MPI_CXX HIP HIPBLAS HIPSPARSE MOONOLITH BLITZ
-    ALGOIM ENZYME CUDA::cudart)
-
-# Add all created targets and *_FOUND libraries in the variables TPL_TARGETS and
-# TPL_LIBRARIES, respectively.
-set(TPL_TARGETS)
+set(MFEM_TPLS MPI_CXX OPENMP HYPRE BLAS LAPACK SuperLUDist METIS SuiteSparse SUNDIALS PETSC
+    SLEPC MESQUITE MUMPS STRUMPACK AXOM CONDUIT Ginkgo GNUTLS GSLIB NETCDF
+    MPFR PUMI HIOP POSIXCLOCKS MFEMBacktrace ZLIB OCCA CEED RAJA UMPIRE ADIOS2
+    CUSPARSE MKL_CPARDISO AMGX CALIPER)
+# Add all *_FOUND libraries in the variable TPL_LIBRARIES.
 set(TPL_LIBRARIES "")
 set(TPL_INCLUDE_DIRS "")
 foreach(TPL IN LISTS MFEM_TPLS)
-  if (${TPL}_FOUND OR TARGET ${TPL})
+  if (${TPL}_FOUND)
    message(STATUS "MFEM: using package ${TPL}")
-    if (TARGET ${TPL})
-      list(APPEND TPL_TARGETS ${TPL})
-    else()
-      list(APPEND TPL_LIBRARIES ${${TPL}_LIBRARIES})
-      list(APPEND TPL_INCLUDE_DIRS ${${TPL}_INCLUDE_DIRS})
-    endif()
+    list(APPEND TPL_LIBRARIES ${${TPL}_LIBRARIES})
+    list(APPEND TPL_INCLUDE_DIRS ${${TPL}_INCLUDE_DIRS})
  endif()
 endforeach(TPL)
-
-list(REVERSE TPL_LIBRARIES)
 list(REMOVE_DUPLICATES TPL_LIBRARIES)
-list(REVERSE TPL_LIBRARIES)
 list(REMOVE_DUPLICATES TPL_INCLUDE_DIRS)
 # message(STATUS "TPL_INCLUDE_DIRS = ${TPL_INCLUDE_DIRS}")
+include_directories(${TPL_INCLUDE_DIRS})
+
+if (OPENMP_FOUND)
+  message(STATUS "MFEM: using package OpenMP")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+endif()

-message(STATUS "MFEM shared library: BUILD_SHARED_LIBS = ${BUILD_SHARED_LIBS}")
 message(STATUS "MFEM build type: CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
 message(STATUS "MFEM version: v${MFEM_VERSION_STRING}")
 message(STATUS "MFEM git string: ${MFEM_GIT_STRING}")
@@ -638,17 +459,14 @@ message(STATUS "MFEM git string: ${MFEM_GIT_STRING}")
 set(SOURCES "")
 set(HEADERS "")
 set(MFEM_SOURCE_DIRS general linalg mesh fem)
-
-if(MFEM_USE_MOONOLITH)
-  set(MFEM_SOURCE_DIRS ${MFEM_SOURCE_DIRS} fem/moonolith)
-endif()
-
 foreach(DIR IN LISTS MFEM_SOURCE_DIRS)
  add_subdirectory(${DIR})
 endforeach()

 if (MFEM_USE_CUDA)
  set_source_files_properties(${SOURCES} PROPERTIES LANGUAGE CUDA)
+elseif(MFEM_USE_HIP)
+  set_source_files_properties(${SOURCES} PROPERTIES HIP_SOURCE_PROPERTY_FORMAT TRUE)
 endif()

 add_subdirectory(config)
@@ -656,72 +474,27 @@ set(MASTER_HEADERS
  ${PROJECT_SOURCE_DIR}/mfem.hpp
  ${PROJECT_SOURCE_DIR}/mfem-performance.hpp)

-# Installation options (we use GNUInstallDirs but prefer lib by default)
-set(MFEM_USE_GNUINSTALLDIRS OFF CACHE BOOL
-  "Use CMAKE_INSTALL_LIBDIR as defined by the GNUInstallDirs CMake module.")
-if (NOT MFEM_USE_GNUINSTALLDIRS)
-  mfem_cache_path(CMAKE_INSTALL_LIBDIR "lib" "Object code libraries (lib)")
-endif()
-include(GNUInstallDirs)
-mfem_cache_path(INSTALL_INCLUDE_DIR "${CMAKE_INSTALL_INCLUDEDIR}"
-  "Relative or absolute path for installing header files.")
-mfem_cache_path(INSTALL_BIN_DIR "${CMAKE_INSTALL_BINDIR}"
-  "Relative or absolute path for installing the binaries.")
-mfem_cache_path(INSTALL_LIB_DIR "${CMAKE_INSTALL_LIBDIR}"
-  "Relative or absolute path for installing the library.")
-mfem_cache_path(INSTALL_SHARE_DIR "${CMAKE_INSTALL_DATAROOTDIR}"
-  "Relative or absolute path for installing shared data.")
-# other options: "share/mfem/cmake", "lib/mfem/cmake"
-mfem_cache_path(INSTALL_CMAKE_DIR "${INSTALL_LIB_DIR}/cmake/mfem"
-  "Relative or absolute path for installing cmake config files.")
-
-mfem_path_to_fullpath("${INSTALL_LIB_DIR}" "${CMAKE_INSTALL_PREFIX}" _lib_path)
+set(_lib_path "${CMAKE_INSTALL_PREFIX}/lib")
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH ON CACHE BOOL "")
-if(NOT DEFINED CMAKE_INSTALL_RPATH)
-  set(CMAKE_INSTALL_RPATH "${_lib_path}")
-endif()
-if(NOT DEFINED CMAKE_INSTALL_NAME_DIR)
-  set(CMAKE_INSTALL_NAME_DIR "${_lib_path}")
-endif()
+set(CMAKE_INSTALL_RPATH "${_lib_path}" CACHE PATH "")
+set(CMAKE_INSTALL_NAME_DIR "${_lib_path}" CACHE PATH "")

-# Variables used when generating _config.hpp, and config.mk
-set(MFEM_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-set(MFEM_INSTALL_DIR ${CMAKE_INSTALL_PREFIX})
+set(MFEM_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH
+    "The MFEM source directory" FORCE)
+set(MFEM_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE PATH
+    "The MFEM install directory" FORCE)

 # Declaring the library
 mfem_add_library(mfem ${SOURCES} ${HEADERS} ${MASTER_HEADERS})
 # message(STATUS "TPL_LIBRARIES = ${TPL_LIBRARIES}")
-target_link_libraries(mfem PUBLIC ${TPL_LIBRARIES} ${TPL_TARGETS})
-if (TPL_TARGETS)
-  add_dependencies(mfem ${TPL_TARGETS})
+if (CMAKE_VERSION VERSION_GREATER 2.8.11)
+  target_link_libraries(mfem PUBLIC ${TPL_LIBRARIES})
+else()
+  target_link_libraries(mfem ${TPL_LIBRARIES})
 endif()
 if (MINGW)
-  target_link_libraries(mfem PRIVATE ws2_32)
+  target_link_libraries(mfem ws2_32)
 endif()
-if (MSVC)
-  target_compile_options(mfem PUBLIC "/wd4819")
-endif()
-message(STATUS "TPL_INCLUDE_DIRS = ${TPL_INCLUDE_DIRS}")
-target_include_directories(mfem
-  PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
-    # The INSTALL_INTERFACE is handled below
-    ${TPL_INCLUDE_DIRS})
-if (MFEM_USE_MPI)
-  if (MPI_CXX_COMPILE_FLAGS)
-    separate_arguments(MPI_CXX_COMPILE_ARGS UNIX_COMMAND
-      "${MPI_CXX_COMPILE_FLAGS}")
-    target_compile_options(mfem PUBLIC ${MPI_CXX_COMPILE_ARGS})
-  endif()
-  if (MPI_CXX_LINK_FLAGS)
-    target_link_libraries(mfem PUBLIC ${MPI_CXX_LINK_FLAGS})
-  endif()
-endif()
-if (MFEM_USE_ENZYME)
-  target_link_libraries(mfem PUBLIC ClangEnzymeFlags)
-endif()
-
 set_target_properties(mfem PROPERTIES VERSION "${mfem_VERSION}")
 set_target_properties(mfem PROPERTIES SOVERSION "${mfem_VERSION}")

@@ -733,7 +506,6 @@ if (NOT ("${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}"))
 endif()

 # Generate configuration file in the build directory: config/_config.hpp.
-set(MFEM_SHARED_BUILD ${BUILD_SHARED_LIBS})
 configure_file(
  "${PROJECT_SOURCE_DIR}/config/cmake/config.hpp.in"
  "${PROJECT_BINARY_DIR}/config/_config.hpp")
@@ -744,61 +516,31 @@ if (NOT ("${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}"))
  foreach(Header mfem.hpp mfem-performance.hpp)
    message(STATUS
      "Writing substitute header --> \"${Header}\"")
-    file(WRITE "${PROJECT_BINARY_DIR}/${Header}.tmp"
+    file(WRITE "${PROJECT_BINARY_DIR}/${Header}"
 "// Auto-generated file.
 #define MFEM_CONFIG_FILE \"${PROJECT_BINARY_DIR}/config/_config.hpp\"
 #include \"${PROJECT_SOURCE_DIR}/${Header}\"
 ")
-
-    execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
-      "${PROJECT_BINARY_DIR}/${Header}.tmp"
-      "${PROJECT_BINARY_DIR}/${Header}"
-    )
-    execute_process(COMMAND ${CMAKE_COMMAND} -E remove
-      "${PROJECT_BINARY_DIR}/${Header}.tmp"
-    )
-
    # This version will be installed in the top include directory:
-    file(WRITE "${PROJECT_BINARY_DIR}/InstallHeaders/${Header}.tmp"
+    file(WRITE "${PROJECT_BINARY_DIR}/InstallHeaders/${Header}"
 "// Auto-generated file.
 #include \"mfem/${Header}\"
 ")
-
-    execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
-      "${PROJECT_BINARY_DIR}/InstallHeaders/${Header}.tmp"
-      "${PROJECT_BINARY_DIR}/InstallHeaders/${Header}"
-    )
-    execute_process(COMMAND ${CMAKE_COMMAND} -E remove
-      "${PROJECT_BINARY_DIR}/InstallHeaders/${Header}.tmp"
-    )
-
  endforeach()
 endif()

 set(MFEM_CUSTOM_TARGET_PREFIX CACHE STRING "")

 #-------------------------------------------------------------------------------
-# Examples, miniapps, benchmarks and testing
+# Examples, miniapps, and testing
 #-------------------------------------------------------------------------------

-# Enable testing and benchmarks if required
+# Enable testing if required
 if (MFEM_ENABLE_TESTING)
  enable_testing()
  set(MFEM_ALL_TESTS_TARGET_NAME tests)
  add_mfem_target(${MFEM_ALL_TESTS_TARGET_NAME} OFF)
  add_subdirectory(tests EXCLUDE_FROM_ALL)
-
-  if (MFEM_USE_BENCHMARK)
-    # Create a target for all benchmarks and, optionally, enable it.
-    set(MFEM_ALL_BENCHMARKS_TARGET_NAME benchmarks)
-    add_mfem_target(${MFEM_ALL_BENCHMARKS_TARGET_NAME}
-                    ${MFEM_ENABLE_BENCHMARKS})
-    if (MFEM_ENABLE_BENCHMARKS)
-      add_subdirectory(tests/benchmarks) #install benchmarks if enabled
-    else()
-      add_subdirectory(tests/benchmarks EXCLUDE_FROM_ALL)
-    endif()
-  endif()
 endif()

 # Define a target that all examples and miniapps will depend on.
@@ -808,25 +550,16 @@ add_custom_target(${MFEM_EXEC_PREREQUISITES_TARGET_NAME})
 # Create a target for all examples and, optionally, enable it.
 set(MFEM_ALL_EXAMPLES_TARGET_NAME examples)
 add_mfem_target(${MFEM_ALL_EXAMPLES_TARGET_NAME} ${MFEM_ENABLE_EXAMPLES})
-if (MFEM_ENABLE_EXAMPLES)
-  add_subdirectory(examples) #install examples if enabled
-else()
-  add_subdirectory(examples EXCLUDE_FROM_ALL)
-endif()
+add_subdirectory(examples EXCLUDE_FROM_ALL)

 # Create a target for all miniapps and, optionally, enable it.
 set(MFEM_ALL_MINIAPPS_TARGET_NAME miniapps)
 add_mfem_target(${MFEM_ALL_MINIAPPS_TARGET_NAME} ${MFEM_ENABLE_MINIAPPS})
-if (MFEM_ENABLE_MINIAPPS)
-  add_subdirectory(miniapps) #install miniapps if enabled
-else()
-  add_subdirectory(miniapps EXCLUDE_FROM_ALL)
-endif()
+add_subdirectory(miniapps EXCLUDE_FROM_ALL)

 # Target to build all executables, i.e. everything.
 add_custom_target(exec)
 add_dependencies(exec
-  ${MFEM_ALL_BENCHMARKS_TARGET_NAME}
  ${MFEM_ALL_EXAMPLES_TARGET_NAME}
  ${MFEM_ALL_MINIAPPS_TARGET_NAME}
  ${MFEM_ALL_TESTS_TARGET_NAME})
@@ -871,10 +604,13 @@ add_subdirectory(doc)
 #-------------------------------------------------------------------------------

 message(STATUS "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}")
-
-target_include_directories(mfem BEFORE
-  PUBLIC
-    $<INSTALL_INTERFACE:${INSTALL_INCLUDE_DIR}>)
+set(INSTALL_INCLUDE_DIR include
+  CACHE PATH "Relative path for installing header files.")
+set(INSTALL_LIB_DIR lib
+  CACHE PATH "Relative path for installing the library.")
+# other options: "share/mfem/cmake", "lib/mfem/cmake"
+set(INSTALL_CMAKE_DIR lib/cmake/mfem
+  CACHE PATH "Relative path for installing cmake config files.")

 # The 'install' target will not depend on 'all'.
 # set(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY TRUE)
@@ -884,9 +620,7 @@ set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME Development)
 # Install the library
 install(TARGETS ${PROJECT_NAME}
  EXPORT ${PROJECT_NAME_UC}Targets
-  RUNTIME DESTINATION ${INSTALL_BIN_DIR}
-  LIBRARY DESTINATION ${INSTALL_LIB_DIR}
-  ARCHIVE DESTINATION ${INSTALL_LIB_DIR})
+  DESTINATION ${INSTALL_LIB_DIR})

 # Install the master headers
 foreach(Header mfem.hpp mfem-performance.hpp)
@@ -895,7 +629,7 @@ foreach(Header mfem.hpp mfem-performance.hpp)
 endforeach()
 install(FILES ${MASTER_HEADERS} DESTINATION ${INSTALL_INCLUDE_DIR}/mfem)

-# Install the headers (except common miniapp which is installed from its subdir)
+# Install the headers; currently, the miniapps headers are excluded
 install(DIRECTORY ${MFEM_SOURCE_DIRS}
  DESTINATION ${INSTALL_INCLUDE_DIR}/mfem
  FILES_MATCHING PATTERN "*.hpp")
@@ -911,7 +645,7 @@ endif()
 if (MFEM_USE_CEED)
  install(DIRECTORY ${MFEM_SOURCE_DIRS}
    DESTINATION ${INSTALL_INCLUDE_DIR}/mfem
-    FILES_MATCHING PATTERN "fem/ceed/integrators/*/*.h")
+    FILES_MATCHING PATTERN "fem/ceed/*.h")
 endif()

 # Install ${HEADERS}
@@ -924,8 +658,10 @@ endif()

 # Install the configuration header files
 install(FILES ${PROJECT_BINARY_DIR}/config/_config.hpp
-  ${PROJECT_SOURCE_DIR}/config/config.hpp
-  ${PROJECT_SOURCE_DIR}/config/tconfig.hpp
+  DESTINATION ${INSTALL_INCLUDE_DIR}/mfem/config
+  RENAME config.hpp)
+
+install(FILES ${PROJECT_SOURCE_DIR}/config/tconfig.hpp
  DESTINATION ${INSTALL_INCLUDE_DIR}/mfem/config)

 # Package the whole thing up nicely
@@ -940,8 +676,14 @@ export(TARGETS ${PROJECT_NAME}
 # TODO: How do we register the install-tree? Replacing the build-tree?
 export(PACKAGE ${PROJECT_NAME})

+# Extract the include directories required to use MFEM
+get_target_property(MFEM_TPL_INCLUDE_DIRS mfem INCLUDE_DIRECTORIES)
+if (NOT MFEM_TPL_INCLUDE_DIRS)
+  set(MFEM_TPL_INCLUDE_DIRS "")
+endif()
+
 # This is the build-tree version
-set(INCLUDE_INSTALL_DIRS ${PROJECT_BINARY_DIR} ${TPL_INCLUDE_DIRS})
+set(INCLUDE_INSTALL_DIRS ${PROJECT_BINARY_DIR} ${MFEM_TPL_INCLUDE_DIRS})
 set(LIB_INSTALL_DIR ${PROJECT_BINARY_DIR})
 configure_package_config_file(config/cmake/MFEMConfig.cmake.in
  ${CMAKE_CURRENT_BINARY_DIR}/MFEMConfig.cmake
@@ -949,7 +691,7 @@ configure_package_config_file(config/cmake/MFEMConfig.cmake.in
  PATH_VARS INCLUDE_INSTALL_DIRS LIB_INSTALL_DIR)

 # This is the version that will be installed
-set(INCLUDE_INSTALL_DIRS ${INSTALL_INCLUDE_DIR}  ${TPL_INCLUDE_DIRS})
+set(INCLUDE_INSTALL_DIRS ${INSTALL_INCLUDE_DIR}  ${MFEM_TPL_INCLUDE_DIRS})
 set(LIB_INSTALL_DIR ${INSTALL_LIB_DIR})
 configure_package_config_file(config/cmake/MFEMConfig.cmake.in
  ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/MFEMConfig.cmake
@@ -1,133 +0,0 @@
-# MFEM Code of Conduct
-
-## Our Pledge
-
-We as members, contributors, and leaders pledge to make participation in our
-community a harassment-free experience for everyone, regardless of age, body
-size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socio-economic status,
-nationality, personal appearance, race, caste, color, religion, or sexual
-identity and orientation.
-
-We pledge to act and interact in ways that contribute to an open, welcoming,
-diverse, inclusive, and healthy community.
-
-## Our Standards
-
-Examples of behavior that contributes to a positive environment for our
-community include:
-
-* Demonstrating empathy and kindness toward other people
-* Being respectful of differing opinions, viewpoints, and experiences
-* Giving and gracefully accepting constructive feedback
-* Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
-* Focusing on what is best not just for us as individuals, but for the overall
-  community
-
-Examples of unacceptable behavior include:
-
-* The use of sexualized language or imagery, and sexual attention or advances of
-  any kind
-* Trolling, insulting or derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or email address,
-  without their explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Enforcement Responsibilities
-
-Community leaders are responsible for clarifying and enforcing our standards of
-acceptable behavior and will take appropriate and fair corrective action in
-response to any behavior that they deem inappropriate, threatening, offensive,
-or harmful.
-
-Community leaders have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, and will communicate reasons for moderation
-decisions when appropriate.
-
-## Scope
-
-This Code of Conduct applies within all community spaces, and also applies when
-an individual is officially representing the community in public spaces.
-Examples of representing our community include using an official e-mail address,
-posting via an official social media account, or acting as an appointed
-representative at an online or offline event.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at mfem@llnl.gov.
-All complaints will be reviewed and investigated promptly and fairly.
-
-All community leaders are obligated to respect the privacy and security of the
-reporter of any incident. Anyone involved in the reported behavior will recuse
-themselves from the investigation and decision making about the resolution of
-the complaint.
-
-## Enforcement Guidelines
-
-Community leaders will follow these Community Impact Guidelines in determining
-the consequences for any action they deem in violation of this Code of Conduct:
-
-### 1. Correction
-
-**Community Impact**: Use of inappropriate language or other behavior deemed
-unprofessional or unwelcome in the community.
-
-**Consequence**: A private, written warning from community leaders, providing
-clarity around the nature of the violation and an explanation of why the
-behavior was inappropriate. A public apology may be requested.
-
-### 2. Warning
-
-**Community Impact**: A violation through a single incident or series of
-actions.
-
-**Consequence**: A warning with consequences for continued behavior. No
-interaction with the people involved, including unsolicited interaction with
-those enforcing the Code of Conduct, for a specified period of time. This
-includes avoiding interactions in community spaces as well as external channels
-like social media. Violating these terms may lead to a temporary or permanent
-ban.
-
-### 3. Temporary Ban
-
-**Community Impact**: A serious violation of community standards, including
-sustained inappropriate behavior.
-
-**Consequence**: A temporary ban from any sort of interaction or public
-communication with the community for a specified period of time. No public or
-private interaction with the people involved, including unsolicited interaction
-with those enforcing the Code of Conduct, is allowed during this period.
-Violating these terms may lead to a permanent ban.
-
-### 4. Permanent Ban
-
-**Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior, harassment of an
-individual, or aggression toward or disparagement of classes of individuals.
-
-**Consequence**: A permanent ban from any sort of public interaction within the
-community.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 2.1, available at
-[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
-
-Community Impact Guidelines were inspired by
-[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
-
-For answers to common questions about this code of conduct, see the FAQ at
-[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
-[https://www.contributor-covenant.org/translations][translations].
-
-[homepage]: https://www.contributor-covenant.org
-[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
-[Mozilla CoC]: https://github.com/mozilla/diversity
-[FAQ]: https://www.contributor-covenant.org/faq
-[translations]: https://www.contributor-covenant.org/translations
@@ -4,11 +4,9 @@

 <p align="center">
 <a href="https://github.com/mfem/mfem/blob/master/LICENSE"><img alt="License" src="https://img.shields.io/badge/License-BSD-brightgreen.svg"></a>
-<a href="https://github.com/mfem/mfem/actions?query=workflow%3Arepo-check+branch%3Amaster"><img alt="Repo check" src="https://github.com/mfem/mfem/actions/workflows/repo-check.yml/badge.svg?branch=master"></a>
-<a href="https://github.com/mfem/mfem/actions?query=workflow%3Abuild-analysis+branch%3Amaster"><img alt="Build Analysis" src="https://github.com/mfem/mfem/actions/workflows/mfem-analysis.yml/badge.svg?branch=master"></a>
-<a href="https://github.com/mfem/mfem/actions?query=workflow%3Abuilds-and-tests+branch%3Amaster"><img alt="Builds and Tests" src="https://github.com/mfem/mfem/actions/workflows/builds-and-tests.yml/badge.svg?branch=master"></a>
+<a href="https://travis-ci.org/mfem/mfem"><img alt="Build Status" src="https://travis-ci.org/mfem/mfem.svg?branch=master"></a>
 <a href="https://ci.appveyor.com/project/mfem/mfem"><img alt="Build Status" src="https://ci.appveyor.com/api/projects/status/19non9sqm6msi2wy?svg=true"></a>
-<a href="https://docs.mfem.org/html/index.html"><img alt="Doxygen" src="https://img.shields.io/badge/code-documented-brightgreen.svg"></a>
+<a href="https://mfem.github.io/doxygen/html/index.html"><img alt="Doxygen" src="https://img.shields.io/badge/code-documented-brightgreen.svg"></a>
 </p>


@@ -21,9 +19,6 @@ documentation; new examples and miniapps; HPC performance improvements; etc.
 MFEM is distributed under the terms of the BSD-3 license. All new contributions
 must be made under this license.

-Note also that MFEM has a [Code of Conduct](CODE_OF_CONDUCT.md). By participating
-in the MFEM community, you agree to abide by its rules.
-
 If you plan on contributing to MFEM, consider reviewing the
 [issue tracker](https://github.com/mfem/mfem/issues) first to check if a thread
 already exists for your desired feature or the bug you ran into. Use a pull
@@ -45,7 +40,6 @@ back to them before issuing pull requests:
  - [New Feature Development](#new-feature-development)
  - [Developer Guidelines](#developer-guidelines)
  - [Pull Requests](#pull-requests)
-  - [MFEM PR Rules](#mfem-pr-rules)
  - [Pull Request Checklist](#pull-request-checklist)
  - [Master/Next Workflow](#masternext-workflow)
  - [Releases](#releases)
@@ -69,18 +63,14 @@ Origin](#developers-certificate-of-origin-11) at the end of this file.*
  development branches off `mfem:master`.
 - Please follow the [developer guidelines](#developer-guidelines), in particular
  with regards to documentation and code styling.
- Please do not commit large/binary files to the central repository (use a fork
-  instead).
- Pull requests should be issued toward `mfem:master`. Make sure
-  to check the items off the [Pull Request Checklist](#pull-request-checklist) and
-  follow the [MFEM PR Rules](#mfem-pr-rules).
+- Pull requests  should be issued toward `mfem:master`. Make sure
+  to check the items off the [Pull Request Checklist](#pull-request-checklist).
 - When your contribution is fully working and ready to be reviewed, add
  the `ready-for-review` label.
 - PRs are treated similarly to journal submission with an "editor" assigning two
  reviewers to evaluate the changes.
 - The reviewers have 3 weeks to evaluate the PR and work with the author to
  fix issues and implement improvements.
- During review there should be no force pushes/rewriting history in the branch.
 - After approval, MFEM developers merge the PR manually in the [mfem:next branch](#masternext-workflow).
 - After a week of testing in `mfem:next`, the original PR is merged in `mfem:master`.
 - We use [milestones](https://github.com/mfem/mfem/milestones) to coordinate the
@@ -101,10 +91,8 @@ The MFEM source code has the following structure:
 ```
  .
  ├── config
-  │   ├── cmake
-  │   ├── docker
-  │   ├── githooks
-  │   └── vcpkg
+  │   └── cmake
+  │       └── ...
  ├── data
  ├── doc
  ├── examples
@@ -112,60 +100,39 @@ The MFEM source code has the following structure:
  │   ├── caliper
  │   ├── ginkgo
  │   ├── hiop
-  │   ├── jupyter
-  │   ├── moonolith
  │   ├── petsc
  │   ├── pumi
  │   ├── sundials
  |   └── superlu
  ├── fem
  │   ├── ceed
-  │   ├── dfem
-  │   ├── eltrans
-  │   ├── fe
-  │   ├── gslib
-  │   ├── integ
-  │   ├── lor
-  │   ├── moonolith
  │   ├── qinterp
  │   └── tmop
  ├── general
  ├── linalg
-  │   ├── batched
  │   └── simd
  ├── mesh
-  │   └── submesh
  ├── miniapps
  │   ├── adjoint
-  │   ├── autodiff
  │   ├── common
-  │   ├── dfem
-  │   ├── dpg
  │   ├── electromagnetics
  │   ├── gslib
-  │   ├── hdiv-linear-solver
-  │   ├── hooke
  │   ├── meshing
  │   ├── mtop
-  │   ├── multidomain
  │   ├── navier
  │   ├── nurbs
-  │   ├── parelag
  │   ├── performance
  │   ├── shifted
  │   ├── solvers
-  │   ├── spde
  │   ├── tools
-  │   ├── toys
-  │   └── tribol
+  │   └── toys
  └── tests
-      ├── benchmarks
      ├── convergence
      ├── gitlab
-      ├── mem_manager
      ├── par-mesh-format
      ├── scripts
      └── unit
+          └── ...
 ```

 #### Main directories and classes
@@ -175,24 +142,24 @@ classes implementing the finite element, mesh and linear algebra concepts
 respectively.

 - The main mesh classes are:
-  + [`Mesh`](https://docs.mfem.org/html/classmfem_1_1Mesh.html)
-  + [`NCMesh`](https://docs.mfem.org/html/classmfem_1_1NCMesh.html)
-  + [`Element`](https://docs.mfem.org/html/classmfem_1_1Element.html)
-  + [`ElementTransformation`](https://docs.mfem.org/html/classmfem_1_1ElementTransformation.html)
+  + [`Mesh`](https://mfem.github.io/doxygen/html/classmfem_1_1Mesh.html)
+  + [`NCMesh`](https://mfem.github.io/doxygen/html/classmfem_1_1NCMesh.html)
+  + [`Element`](https://mfem.github.io/doxygen/html/classmfem_1_1Element.html)
+  + [`ElementTransformation`](https://mfem.github.io/doxygen/html/classmfem_1_1ElementTransformation.html)

 - The main finite element classes are:
-  + [`FiniteElement`](https://docs.mfem.org/html/classmfem_1_1FiniteElement.html)
-  + [`FiniteElementCollection`](https://docs.mfem.org/html/classmfem_1_1FiniteElement.html)
-  + [`FiniteElementSpace`](https://docs.mfem.org/html/classmfem_1_1FiniteElementSpace.html)
-  + [`GridFunction`](https://docs.mfem.org/html/classmfem_1_1GridFunction.html)
-  + [`BilinearFormIntegrator`](https://docs.mfem.org/html/classmfem_1_1BilinearFormIntegrator.html) and [`LinearFormIntegrator`](https://docs.mfem.org/html/classmfem_1_1LinearFormIntegrator.html)
-  + [`LinearForm`](https://docs.mfem.org/html/classmfem_1_1LinearFormIntegrator.html), [`BilinearForm`](https://docs.mfem.org/html/classmfem_1_1BilinearForm.html) and [`MixedBilinearForm`](https://docs.mfem.org/html/classmfem_1_1MixedBilinearForm.html)
+  + [`FiniteElement`](https://mfem.github.io/doxygen/html/classmfem_1_1FiniteElement.html)
+  + [`FiniteElementCollection`](https://mfem.github.io/doxygen/html/classmfem_1_1FiniteElement.html)
+  + [`FiniteElementSpace`](https://mfem.github.io/doxygen/html/classmfem_1_1FiniteElementSpace.html)
+  + [`GridFunction`](https://mfem.github.io/doxygen/html/classmfem_1_1GridFunction.html)
+  + [`BilinearFormIntegrator`](https://mfem.github.io/doxygen/html/classmfem_1_1BilinearFormIntegrator.html) and [`LinearFormIntegrator`](https://mfem.github.io/doxygen/html/classmfem_1_1LinearFormIntegrator.html)
+  + [`LinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1LinearFormIntegrator.html), [`BilinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1BilinearForm.html) and [`MixedBilinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1MixedBilinearForm.html)

 - The main linear algebra classes and sources are
-  + [`Operator`](https://docs.mfem.org/html/classmfem_1_1Operator.html) and [`BilinearForm`](https://docs.mfem.org/html/classmfem_1_1BilinearForm.html)
-  + [`Vector`](https://docs.mfem.org/html/classmfem_1_1BilinearForm.html) and [`LinearForm`](https://docs.mfem.org/html/classmfem_1_1LinearForm.html)
-  + [`DenseMatrix`](https://docs.mfem.org/html/classmfem_1_1DenseMatrix.html) and [`SparseMatrix`](https://docs.mfem.org/html/classmfem_1_1SparseMatrix.html)
-  + Sparse [smoothers](https://docs.mfem.org/html/sparsesmoothers_8hpp.html) and linear [solvers](https://docs.mfem.org/html/solvers_8hpp.html)
+  + [`Operator`](https://mfem.github.io/doxygen/html/classmfem_1_1Operator.html) and [`BilinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1BilinearForm.html)
+  + [`Vector`](https://mfem.github.io/doxygen/html/classmfem_1_1BilinearForm.html) and [`LinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1LinearForm.html)
+  + [`DenseMatrix`](https://mfem.github.io/doxygen/html/classmfem_1_1DenseMatrix.html) and [`SparseMatrix`](https://mfem.github.io/doxygen/html/classmfem_1_1SparseMatrix.html)
+  + Sparse [smoothers](https://mfem.github.io/doxygen/html/sparsesmoothers_8hpp.html) and linear [solvers](https://mfem.github.io/doxygen/html/solvers_8hpp.html)

 #### Parallel implementation

@@ -202,13 +169,13 @@ shared geometric entities between different tasks. The parallel source files
 have a `p` prefix, e.g. `pmesh.cpp` vs. the serial `mesh.cpp`.

 - The main parallel classes are
-  + [`ParMesh`](https://docs.mfem.org/html/solvers_8hpp.html)
-  + [`ParNCMesh`](https://docs.mfem.org/html/classmfem_1_1ParMesh.html)
-  + [`ParFiniteElementSpace`](https://docs.mfem.org/html/classmfem_1_1ParFiniteElementSpace.html)
-  + [`ParGridFunction`](https://docs.mfem.org/html/classmfem_1_1ParGridFunction.html)
-  + [`ParBilinearForm`](https://docs.mfem.org/html/classmfem_1_1ParBilinearForm.html) and [`ParLinearForm`](https://docs.mfem.org/html/classmfem_1_1ParLinearForm.html)
-  + [`HypreParMatrix`](https://docs.mfem.org/html/classmfem_1_1HypreParMatrix.html) and [`HypreParVector`](https://docs.mfem.org/html/classmfem_1_1HypreParVector.html)
-  + [`HypreSolver`](https://docs.mfem.org/html/classmfem_1_1HypreSolver.html) and other [hypre classes](https://docs.mfem.org/html/hypre_8hpp.html)
+  + [`ParMesh`](https://mfem.github.io/doxygen/html/solvers_8hpp.html)
+  + [`ParNCMesh`](https://mfem.github.io/doxygen/html/classmfem_1_1ParMesh.html)
+  + [`ParFiniteElementSpace`](https://mfem.github.io/doxygen/html/classmfem_1_1ParFiniteElementSpace.html)
+  + [`ParGridFunction`](https://mfem.github.io/doxygen/html/classmfem_1_1ParGridFunction.html)
+  + [`ParBilinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1ParBilinearForm.html) and [`ParLinearForm`](https://mfem.github.io/doxygen/html/classmfem_1_1ParLinearForm.html)
+  + [`HypreParMatrix`](https://mfem.github.io/doxygen/html/classmfem_1_1HypreParMatrix.html) and [`HypreParVector`](https://mfem.github.io/doxygen/html/classmfem_1_1HypreParVector.html)
+  + [`HypreSolver`](https://mfem.github.io/doxygen/html/classmfem_1_1HypreSolver.html) and other [hypre classes](https://mfem.github.io/doxygen/html/hypre_8hpp.html)

 #### GPU and general device support

@@ -217,10 +184,10 @@ backends (CUDA, OCCA, RAJA, OpenMP, etc.) and an internal lightweight
 device/host memory manager.

 - The main device-relevant classes and sources are:
-  + [`Device`](https://docs.mfem.org/html/device_8hpp.html)
-  + [`MemoryManager`](https://docs.mfem.org/html/mem_manager_8hpp.html)
-  + the [`mfem::forall`](https://docs.mfem.org/html/forall_8hpp.html) function
-  + the [`cuda.hpp`](https://docs.mfem.org/html/cuda_8hpp.html) and [`occa.hpp`](https://docs.mfem.org/html/occa_8hpp.html) files
+  + [`Device`](https://mfem.github.io/doxygen/html/device_8hpp.html)
+  + [`MemoryManager`](https://mfem.github.io/doxygen/html/mem_manager_8hpp.html)
+  + the [`MFEM_FORALL`](https://mfem.github.io/doxygen/html/forall_8hpp.html) macro
+  + the [`cuda.hpp`](https://mfem.github.io/doxygen/html/cuda_8hpp.html) and [`occa.hpp`](https://mfem.github.io/doxygen/html/occa_8hpp.html) files

 #### Utilities, building and documentation
 - The `general/` directory contains C++ classes that serve as utilities for
@@ -228,7 +195,8 @@ device/host memory manager.
 - The `config/` directory contains build-related files, both for the plain
  Makefile and the CMake build options.
 - The `doc/` directory contains configuration for the Doxygen code documentation
-  that can either be built locally or browsed online at https://docs.mfem.org.
+  that can either be built locally or browsed online at
+  https://mfem.github.io/doxygen/html/index.html.

 #### Examples and tests
 - `examples` and `miniapps` respectively gather simple and more fully-featured
@@ -350,27 +318,15 @@ Before you can start, you need a GitHub account, here are a few suggestions:
    change the code by default.

 - Code specifics
-  - All new public, protected, and private classes, methods, data members, and
-    functions have Doxygen-style documentation in source comments.
-  - Math formulas can be included in the Doxygen comments either with standard
-    LaTeX (`$..$` and `$$..$$`) for portions that need detailed explanation, or with
-    [Unicode](https://www.unicodeit.net/) or plain text when short or readable description is preferable.
-  - In addition to arguments and functionality, documentation should include the
-    current limitations of the code, any background information that is
-    implicitly assumed in the implementation, and the ownership and lifetime
-    of data.
+  - All significant new classes, methods and functions have Doxygen-style
+    documentation in source comments.
  - Consistent code styling is enforced with `make style` in the top-level
    directory. This requires [Artistic Style](http://astyle.sourceforge.net) (we
-    specifically use version 3.1). See also the file `config/mfem.astylerc`.
+    specifically use version 2.05.1). See also the file `config/mfem.astylerc`.
  - Use `mfem::out` and `mfem::err` instead of `std::cout` and `std::cerr` in
    internal library code. (You can use `std` in examples and miniapps.)
  - When manually resolving conflicts during a merge, make sure to mention the
    conflicted files in the commit message.
-  - All significant new features and changes should be documented in CHANGELOG.
-  - New examples and miniapps should have documentation on the MFEM webpage.
-  - The general floating-point type `real_t` should be used, rather than
-    `float` or `double`, except in special cases where only one is possible.
-

 ### Pull Requests

@@ -407,10 +363,6 @@ Before you can start, you need a GitHub account, here are a few suggestions:
  two reviewers to evaluate the changes. The reviewers have 3 weeks to evaluate
  the PR and work with the author to implement improvements and fix issues.

- Once the `ready-for-review` label has been applied and reviewers have been
-  assigned, the PR is considered under review. To help with the review process
-  there should be no force pushes/rewriting history in the branch.
-
 - After approval, the PR is [tested](#masternext-workflow) for a week with
  other approved PRs in the `mfem:next` branch.

@@ -418,101 +370,20 @@ Before you can start, you need a GitHub account, here are a few suggestions:
  `mfem:next`, see the [README](tests/scripts/README) file in that directory
  for more details.

- Track the GitHub Actions and Appveyor [continuous integration](#automated-testing)
+- Track the Travis CI, Github Actions and Appveyor [continuous integration](#automated-testing)
  builds at the end of the PR. These should generally run clean, so address any
  errors as soon as possible. Please ask if you are unsure how to do that.

- Note that some tests, such as the `branch-history` check in GitHub Actions
-  are safeguards that are allowed to fail in certain cases.
+- Note that some tests, such as the `branch-history` check in Travis and Github
+  Actions are safeguards that are allowed to fail in certain cases.

 - Other tests, such as the `code-style`, `documentation` and `gitignore`
-  checks in GitHub Actions enforce MFEM-specific rules which are explained in
-  the error messages and the `tests/scripts` directory.
-
- Also note that the tests `branch-history` and `repos-checks` found in GitHub
-  Actions can be triggered automatically before each push using git hooks. See
-  the [git hooks README](config/githooks/README.md) for a detailed explanation.
+  checks in Travis and Github Actions enforce MFEM-specific rules which are
+  explained in the error messages and the `tests/scripts` directory.

 - If triggered, track the status of the LLNL GitLab tests. If failing, ask
  one of the _LLNL developers_ for details.

-
-### MFEM PR Rules
-
-The Pull Request (PR) approval process in MFEM is similar to the approval of papers in a peer-reviewed journal. In particular:
-
-1. There is an MFEM board of "editors" that evaluates new PRs and assigns "reviewers" for each PR.
-
-2. The assigned reviewers are responsible to carefully review and test the proposed PR.
-
-3. A PR can be (manually) merged in the *next* branch only if 2 of the assigned reviewers have approved it and it has passed internal testing. This merge can be performed by any of the assigned reviewers or by any of the editors.
-
-4. A PR can be merged in the *master* branch only if it has been tested successfully for a week in *next* and an editor has (optionally) taken a final look. This merge can be performed only by one of the editors.
-
-#### Responsibilities of Editors
-
-The current list of MFEM editors is:
-
- [@v-dobrev](https://github.com/v-dobrev) (Veselin Dobrev)
- [@tzanio](https://github.com/tzanio) (Tzanio Kolev)
- [@pazner](https://github.com/pazner) (Will Pazner)
- [@mlstowell](https://github.com/mlstowell) (Mark Stowell)
-
-**The responsibilities of the editors are:**
-
-1. To assign appropriate milestone and labels for new PRs, e.g. *bugfix*, *minor*, *api-change*, *high-impact*, etc.
-
-2. To assign at least 2 reviewers for new PRs. An editor can also be a reviewer. The editor, reviewers, and author should be listed as "Assignees" on the GitHub PR page. After assignment, the `in-review` label should be added.
-
-3. To complete the initial PR evaluation and assignments in a timely manner: 1 week from submission.
-
-4. To assist reviewers when they need help with their reviews (but also to stay out of the way when they don't).
-
-5. To remind the reviewers about timely completion of their review.
-
-6. To take a final look and complete the PR merge in *master*. The final look step is optional and shouldn't take more than 3 days.
-
-7. The assignment of bugfixes should be expedited proportional to their importance, e.g. in some cases the editor can assign much shorter review window.
-
-#### Responsibilities of Reviewers
-
-Everyone on the MFEM team can be asked to serve as a reviewer on a PR in their area of expertise.
-
-**The responsibilities of the reviewers are:**
-
-1. To let the editors know if the proposed assignment is not a good match for them.
-
-2. To communicate with the PR author, provide feedback and work with them to resolve issues.
-
-3. To ensure the quality of the PR by making sure that the code adheres to the [Developer Guidelines](#developer-guidelines), e.g. all methods, data members, and functions have documentation, including data ownership and lifetime, new examples/miniapps have a corresponding PR in mfem/web, major features have `CHANGELOG` entries, etc.
-
-3. To seek help from the editors in case of difficulties.
-
-4. To complete the review in a timely manner: 3 weeks from assignment.
-
-5. To test the PR thoroughly before merging in *next*. The PR author is also encouraged to perform testing and inform the reviewers about the results.
-
-6. To monitor the PR impact on the testing in the *next* branch and alert the editors that the PR is ready for merging in *master*.
-
-7. The review of bugfixes should be expedited proportional to their importance. The review window can be much less than three weeks in such cases.
-
-#### Responsibilities of Authors
-
-Authors should clearly indicate when a PR is ready for review (before that the PR should be marked as `Draft` or `[WIP]`).
-
-**The responsibilities of the authors are:**
-
-1. To follow the instructions and PR checklist in the `CONTRIBUTING.md` document in the MFEM repository.
-
-2. To respond to reviewer feedback in a timely manner.
-
-3. Authors are encouraged to perform testing and inform the reviewers about the results.
-
-4. Authors can use the "Reviewers" section of the GitHub PR page to suggest reviewers, but the "Assignees" section will show who the editor has assigned to do the reviews.
-
-5. To indicate when the PR is ready for review by adding the `ready-for-review` label.
-
-
 ### Pull Request Checklist

 Before a PR can be merged, it should satisfy the following:
@@ -528,7 +399,7 @@ Before a PR can be merged, it should satisfy the following:
    - [ ] Does `make` or `cmake` have a new target?
    - [ ] Did the requirements or the installation process change? *(rare)*
 - [ ] Update continuous integration server configurations if necessary (e.g. with new version requirements for each of MFEM's dependencies)
-    - [ ] `.github`
+    - [ ] `.travis.yml`
    - [ ] `.appveyor.yml`
 - [ ] Update `.gitignore`:
    - [ ] Check if `make distclean; git status` shows any files that were generated from the source by the project (not an IDE) but we don't want to track in the repository.
@@ -551,8 +422,6 @@ Before a PR can be merged, it should satisfy the following:
      - [ ] Add a short description of the example in the "Extensive Examples" section of `features.md`.
 - [ ] New miniapps:
   - [ ] All sample runs at the top of the miniapp source file work.
-   - [ ] Add to internal testing repo, if sample runs should be included in nightly tests [internally](#tests-at-llnl).
-   - [ ] Exclude long sample runs from automated testing, with `* ` (one space) before the command.
   - [ ] Update top-level `makefile` and `makefile` in corresponding miniapp directory.
   - [ ] Add the miniapp binary and any files generated by it to the top-level `.gitignore` file.
   - [ ] Update CMake build system:
@@ -568,9 +437,7 @@ Before a PR can be merged, it should satisfy the following:
     - [ ] The miniapps go at the end of the page, and are usually listed only under a specific "Application (PDE)" category.
     - [ ] Add a short description of the miniapp in the "Extensive Examples" section of `features.md`.
 - [ ] New capability:
-   - [ ] All new public, protected, and private classes, methods, data members, and functions have full Doxygen-style documentation in source comments. Documentation should include descriptions of member data, function arguments and return values, template parameters, and prerequisites for calling new functions.
-   - [ ] Pointer arguments and return values must specify whether ownership is being transferred or lent with the call.
-   - [ ] Any new functions should include descriptions of their intended use e.g. for internal use only, user-facing, etc., along with references to example code whenever possible/appropriate.
+   - [ ] All significant new classes, methods and functions have Doxygen-style documentation in source comments.
   - [ ] Consider adding new sample runs in existing examples to highlight the new capability.
   - [ ] Consider saving cool simulation pictures with the new capability in the Confluence gallery (LLNL only) or submitting them, via pull request, to the gallery section of the `mfem/web` repo.
   - [ ] If this is a major new feature, consider mentioning it in the short summary inside `README` *(rare)*.
@@ -581,7 +448,6 @@ Before a PR can be merged, it should satisfy the following:
 - [ ] (LLNL only) After merging:
   - [ ] Update internal tests to include the new features.

-
 ### Master/Next Workflow

 MFEM uses a `master`/`next`-branch workflow as described below:
@@ -650,7 +516,7 @@ MFEM uses a `master`/`next`-branch workflow as described below:
    - [ ] `doc/CodeDocumentation.conf.in`
 - [ ] Check that version requirements for each of MFEM's dependencies are documented in `INSTALL` and up-to-date
 - [ ] Check that continuous integration server configurations reflect the dependency version requirements of the new release
-    - [ ] `.github`
+    - [ ] `.travis.yml`
    - [ ] `.appveyor.yml`
 - [ ] Update the `CHANGELOG` to organize all release contributions
 - [ ] Review the whole source code once over
@@ -664,7 +530,7 @@ MFEM uses a `master`/`next`-branch workflow as described below:
  ```
 - [ ] Create the release tarball and push to `mfem/releases`.
 - [ ] Recreate the `next` branch as described in previous section.
- [ ] Update and push documentation to `mfem/doxygen`. Update the `README.md` file and the `html` link in the `mfem/doxygen` repo.
+- [ ] Update and push documentation  to `mfem/doxygen`.
 - [ ] Update URL shortlinks:
    - [ ] Create a shortlink at [http://bit.ly/](http://bit.ly/) for the release tarball, e.g. https://mfem.github.io/releases/mfem-3.1.tgz.
    - [ ] (LLNL only) Add and commit the new shortlink in the `links` and `links-mfem` files of the internal `mfem/downloads` repo.
@@ -673,10 +539,8 @@ MFEM uses a `master`/`next`-branch workflow as described below:
    - Update version and shortlinks in `src/index.md` and `src/download.md`.
    -  Use [cloc-1.62.pl](http://cloc.sourceforge.net/) and `ls -lh` to estimate the SLOC and the tarball size in `src/download.md`.

-
 ## LLNL Workflow

-
 ### Mirroring on Bitbucket

 - The GitHub `master` and `next` branches are mirrored to the LLNL institutional
@@ -696,17 +560,16 @@ MFEM uses a `master`/`next`-branch workflow as described below:
  - `mfem:gh-next` -- Bleeding-edge development version, may be broken, use at
     your own risk.

-
 ### Mirroring on GitLab

 - MFEM repository is also mirrored on the LLNL GitLab instance, in a
  semi-automated manner.

 - This instance is meant to complete CI testing with tests on Livermore
-  Computing systems. GitLab pipeline status is reported in the corresponding
+  Computing systems. Gitlab pipeline status is reported in the corresponding
  GitHub pull request.

- In GitLab pipelines, TPLs (dependencies) are built using Spack, driven by Uberenv.
+- In Gitlab pipelines, TPLs (dependencies) are built using Spack, driven by Uberenv.

 - No change to the MFEM repo can be made on this instance.

@@ -715,23 +578,18 @@ MFEM uses a `master`/`next`-branch workflow as described below:
 MFEM has several levels of automated testing running on GitHub, as well as on
 local Mac and Linux workstations, and Livermore Computing clusters at LLNL.

-In addition, developers can set local git hooks to run some quick checks on
-commit or push, see the [README](config/githooks/README.md) in the `config/githooks`
-directory.
-
-
 ### Linux and Mac smoke tests
-We use GitHub Actions to drive the default tests on the `master` and `next`
-branches. See the `.github/workflows` files and the logs at
-[https://github.com/mfem/mfem/actions](https://github.com/mfem/mfem/actions).
+We use Travis CI and Github Actions to drive the default tests on the `master`
+and `next` branches. See the `.travis` file and the logs at
+[https://travis-ci.org/mfem/mfem](https://travis-ci.org/mfem/mfem).

-Testing using GitHub Actions should be kept lightweight, as there is a time
-constraint on jobs. Two virtual machines are configured - Mac (OS X) and Linux.
+Testing using Travis CI and Github Actions should be kept lightweight, as there
+is a time constraint on jobs. Two virtual machines are configured - Mac (OS X)
+and Linux.

 - Tests on the `master` branch are triggered whenever a PR is issued on this branch.
 - Tests on the `next` branch are currently scheduled to run each night.

-
 ### Windows smoke test
 We use Appveyor to test building with the MS Visual C++ compiler in a Windows
 environment, as well as to test the CMake build. See the `.appveyor` file and the
@@ -741,13 +599,12 @@ build logs at
 CMake is used to generate the MSVC Project files and drive the build.  A release
 and debug build is performed with a simple run of `ex1` to verify the executable.

-
 ### Tests at LLNL

 - We mirror the `master` and `next` branches internally (to `gh-master` and
  `gh-next`) and run longer nightly tests via cron. On the weekends, a more
  extensive test is run which extracts and executes all the different sample
-  runs from each example and most miniapps.
+  runs from each example.

 - We also mirror PRs on the LLNL GitLab instance. PR mirroring can only be
  triggered by _LLNL developers_, but test status is publicly available. Only
@@ -7,10 +7,6 @@

                               https://mfem.org

-This file provides a detailed description of how to build and install the MFEM
-library. For a simple build, see the step-by-step instructions on the website
-at https://mfem.org/building.
-
 The MFEM library has a serial and an MPI-based parallel version, which largely
 share the same code base. The only prerequisite for building the serial version
 of MFEM is a (modern) C++ compiler, such as g++. The parallel version of MFEM
@@ -20,17 +16,13 @@ requires an MPI C++ compiler, as well as the following external libraries:
  https://github.com/hypre-space/hypre

 - METIS (a family of multilevel partitioning algorithms)
-  https://github.com/mfem/tpls
-
-  Note: We recommend our mirror of metis-4.0.3/5.1.0 above because the METIS
-  webpage, http://glaros.dtc.umn.edu/gkhome/metis/metis/overview, is often down
-  and we don't support yet the new repo https://github.com/KarypisLab/METIS.
+  http://glaros.dtc.umn.edu/gkhome/metis/metis/overview

 The hypre dependency can be downloaded as a tarball from GitHub or from the
-project webpage https://www.llnl.gov/casc/hypre. For example, the 2.24.0 release
+project webpage https://www.llnl.gov/casc/hypre. For example, the 2.20.0 release
 of hypre is available at

-   https://github.com/hypre-space/hypre/archive/v2.24.0.tar.gz
+   https://github.com/hypre-space/hypre/archive/v2.20.0.tar.gz

 The METIS dependency can be disabled but that is not generally recommended, see
 the option MFEM_USE_METIS.
@@ -45,7 +37,7 @@ as CUDA, HIP, OCCA, OpenMP and RAJA.
  https://developer.nvidia.com/cuda-toolkit

 - HIP support requires an AMD GPU and an installation of the ROCm software stack
-  https://rocmdocs.amd.com
+  https://rocm.github.io/ROCmInstall.html#installing-from-amd-rocm-repositories

 - OCCA support requires the OCCA library
  https://libocca.org
@@ -66,8 +58,8 @@ following package managers:

 - Spack, https://github.com/spack/spack
 - OpenHPC, http://openhpc.community
- Conda-forge, https://conda-forge.org (pre-built binaries linked with
-  OpenMPI/MPICH, hypre, and METIS)
+- Conda-forge, https://conda-forge.org (pre-built binaries linked with OpenMPI/MPICH, hypre, and METIS)
+- Homebrew/Science, https://github.com/Homebrew/homebrew-science (deprecated)

 We also recommend downloading and building the MFEM-based GLVis visualization
 tool which can be used to visualize the meshes and solution in MFEM's examples
@@ -75,8 +67,6 @@ and miniapps. See https://glvis.org and https://mfem.org/building.

 Quick start with GNU make
 =========================
-See also: https://mfem.org/building
-
 Serial build:
   make serial -j 4

@@ -85,11 +75,10 @@ Parallel build:
   (build METIS 4 in ../metis-4.0 relative to mfem/)
   (build hypre in ../hypre relative to mfem/)
   make parallel -j 4
-(For METIS 5, see https://mfem.org/building/#parallel-build-using-metis-5)

 CUDA build:
   make cuda -j 4
-   (build for a specific compute capability: 'make cuda -j 4 CUDA_ARCH=sm_70')
+   (build for a specific compute capability: 'make cuda -j 4 CUDA_ARCH=sm_30')

 HIP build:
   make hip -j 4
@@ -119,22 +108,11 @@ Parallel build:
   mkdir <mfem-build-dir> ; cd <mfem-build-dir>
   cmake <mfem-source-dir> -DMFEM_USE_MPI=YES
   make -j 4
-(For METIS 5, see https://mfem.org/building/#parallel-build-using-metis-5)
-
-Parallel build with fetching of hypre and METIS:
-   mkdir <mfem-buil-dir> ; cd <mfem-build-dir>
-   cmake <mfem-source-dir> -DMFEM_USE_MPI=YES -DFETCH_TPLS=YES
-   make -j 4

 CUDA build:
-   (this build requires CMake 3.17 or newer)
+   (this build requires CMake 3.8 or newer)
   mkdir <mfem-build-dir> ; cd <mfem-build-dir>
-   cmake <mfem-source-dir> -DMFEM_USE_CUDA=YES -DCUDA_ARCH=sm_70
-   make -j 4
-
-HIP build:
-   mkdir <mfem-build-dir> ; cd <mfem-build-dir>
-   cmake <mfem-source-dir> -DMFEM_USE_HIP=YES -DHIP_ARCH=gfx942 -DCMAKE_CXX_COMPILER=amdclang++ -DCMAKE_HIP_COMPILER=amdclang++
+   cmake <mfem-source-dir> -DMFEM_USE_CUDA=YES
   make -j 4

 Example codes (serial/parallel, depending on the build):
@@ -230,10 +208,9 @@ An optional installation of the library and the headers can be performed with

   make install [PREFIX=<dir>]

-The library will be installed in ${PREFIX}/lib, the headers in
-${PREFIX}/include, and the configuration and testing makefiles (config.mk and
-test.mk) in ${PREFIX}/share/mfem. The PREFIX option can also be set during
-configuration.
+The library will be installed in $(PREFIX)/lib, the headers in
+$(PREFIX)/include, and the configuration makefile (config.mk) in
+$(PREFIX)/share/mfem. The PREFIX option can also be set during configuration.

 Information about the current build configuration can be viewed using

@@ -268,7 +245,7 @@ See the configuration file config/defaults.mk for the default settings.
 Compilers:
   CXX      - C++ compiler, serial build
   MPICXX   - MPI C++ compiler, parallel build
-   CUDA_CXX - The CUDA compiler, 'nvcc' or 'clang++'
+   CUDA_CXX - The CUDA compiler, 'nvcc'

 Compiler options:
   OPTIM_FLAGS - Options for optimized build
@@ -282,16 +259,9 @@ Build options:

 Installation options:
   PREFIX  - Specify the installation directory. The library (libmfem.a) will be
-             installed in ${PREFIX}/lib, the headers in ${PREFIX}/include, and
-             the configuration and testing makefiles (config.mk and test.mk) in
-             ${PREFIX}/share/mfem.
-   INSTALL - Specify the install program, default = /usr/bin/install
-   INSTALL_DEF_PERM - Specify the default install permissions. This affects
-                      headers and configuration makefiles, default = 644
-   INSTALL_BIN_PERM - Specify the install permissions for binaries. This only
-                      affects the shared version of the library, default = 755
-   INSTALL_DIR_PERM - Specify the install permissions for directories and,
-                      on macOS/BSD, for symlinks as well, default = 755
+             installed in $(PREFIX)/lib, the headers in $(PREFIX)/include, and
+             the configuration makefile (config.mk) in $(PREFIX)/share/mfem.
+   INSTALL - Specify the install program, e.g /usr/bin/install

 MFEM library features/options (GNU make)
 ----------------------------------------
@@ -306,15 +276,6 @@ MFEM_USE_METIS = YES/NO
   option in the library will be Cartesian partitioning with box meshes, and
   thus most of the parallel examples and miniapps will fail.

-MFEM_PRECISION = double/Double/DOUBLE/single/Single/SINGLE
-   Use single (float type) or double floating-point precision. In the
-   configuration header 'config/_config.hpp' this option is represented by
-   defining exactly one of the macros: MFEM_USE_DOUBLE, or MFEM_USE_SINGLE.
-   In the exported config files 'config.mk' and 'MFEMConfig.cmake', the option
-   is represented by the variables MFEM_USE_DOUBLE and MFEM_USE_SINGLE defined
-   as YES/NO (make) or ON/OFF (cmake). For more details see
-   https://github.com/orgs/mfem/discussions/4207
-
 MFEM_DEBUG = YES/NO
   Choose debug/optimized build. The debug build enables a number of messages
   and consistency checks that may simplify bug-hunting.
@@ -368,6 +329,10 @@ MFEM_USE_SUNDIALS = YES/NO
   library. When enabled, this option uses the SUNDIALS_* library options,
   see below.

+MFEM_USE_MESQUITE = YES/NO
+   Enable MFEM functionality based on the Mesquite library. When enabled, this
+   option uses the MESQUITE_* library options, see below.
+
 MFEM_USE_SUITESPARSE = YES/NO
   Enable MFEM functionality based on the SuiteSparse library. Currently, this
   option adds the classes UMFPackSolver and KLUSolver (both sparse serial
@@ -406,11 +371,6 @@ MFEM_USE_AMGX = YES/NO
   Allows the user to use SparseMatrices and HypreParMatrices to solve linear
   systems with the routines from the AmgX library.

-MFEM_USE_MAGMA = YES/NO
-   Enable MFEM functionality based on the MAGMA high-performance linear algebra
-   library. The MAGMA library provides a BLAS/LAPACK interface, with
-   implementations that have been optimized for Nvidia and AMD GPUs.
-
 MFEM_USE_GNUTLS = YES/NO
   Enable secure socket support in class socketstream, using the auxiliary
   GnuTLS_* classes, based on the GnuTLS library. This option may be useful in
@@ -428,10 +388,6 @@ MFEM_USE_GNUTLS = YES/NO
   When MFEM_USE_GNUTLS is enabled, the additional build options, GNUTLS_*, are
   also used, see below.

-MFEM_USE_HDF5 = YES/NO
-   The HDF5 library is used for input and output of HDF5 files, for example
-   Cubit mesh files or VTKHDF files for ParaView.
-
 MFEM_USE_NETCDF = YES/NO
   NetCDF is the library that is used by the SNL Cubit mesh generator to create
   Genesis mesh files. This option enables a reader for these files, which
@@ -503,34 +459,10 @@ MFEM_USE_UMPIRE = YES/NO
   discovery, provision, and management of memory on machines with multiple
   memory devices like NUMA and GPUs.

-MFEM_USE_BENCHMARK = YES/NO
-   Enables support for Google Benchmark, a library to support the benchmarking
-   of functions, in the tests/benchmarks directory.
-
 MFEM_USE_HIOP = YES/NO
   Enable the usage of HiOp (https://github.com/LLNL/hiop) in MFEM. HiOp is an
   HPC solver for nonlinear optimization problems.

-MFEM_USE_CODIPACK = YES/NO
-  Enable automatic differentiation using the CoDiPack library.
-  www.scicomp.uni-kl.de/codi/
-
-MFEM_USE_ALGOIM = YES/NO
-  Enable the usage of Algoim - a collection of high-order accurate numerical
-  methods and C++ algorithms for working with implicitly-defined geometry and
-  level set methods, see https://algoim.github.io. MFEM provides interface to
-  Algoim v1. To check out the specific Algoim state use:
-  https://github.com/algoim/algoim
-  git checkout 9c9ca0ef094d8ab0390ed36367a1151b459bbe0a
-  The Algoim library requires the Blitz++ library. To use the latest state of
-  Blitz++ that has been tested with MFEM, use:
-  https://github.com/blitzpp/blitz
-  git checkout f24a250a43dff88c31ad92916da828b7ea9a98b7
-
-MFEM_USE_ADFORWARD = YES/NO
-  Enable forward mode for AD packages. This option is valid
-  only if the AD package supports two modes (backward/forward).
-
 MFEM_USE_CUDA = YES/NO
   Enables support for CUDA devices in MFEM. CUDA is a parallel computing
   platform and programming model for general computing on graphical processing
@@ -542,7 +474,7 @@ MFEM_USE_HIP = YES/NO
   Enables support for AMD devices in MFEM. HIP is a heterogeneous-compute
   interface for portability developed by AMD that can target both AMD and
   NVIDIA GPUs. The variable HIP_ARCH is used to specify the AMD GPU processor
-   used during compilation (by default, HIP_ARCH=gfx900). When enabled, this
+   used during compilation (by default, HIP_ARCH=gfx900).  When enabled, this
   option uses the HIP_* build options, see below.

 MFEM_USE_RAJA = YES/NO
@@ -576,16 +508,6 @@ MFEM_USE_MKL_CPARDISO = YES/NO
   MFEM_USE_LAPACK=YES, verify that the MKL LAPACK libraries are used. The
   OpenMP capabilities are disabled at link time.

-MFEM_USE_MOONOLITH = YES/NO
-   Enables the ParMoonolith interface for parallel non-conforming, non-matching,
-   variational, volumetric mesh information transfer. It requires the variable
-   MOONOLITH_DIR=<path to installation> to be defined in the environment in
-   order to be used with the Makefile. Makefile users are also required to
-   install moonolith using the command `make install_all`, see
-   https://bitbucket.org/zulianp/par_moonolith for details.
-   Although Moonolith is an MPI-based library, both serial (MFEM_USE_MPI=NO) and
-   parallel (MFEM_USE_MPI=YES) versions of MFEM are supported.
-
 MFEM_USE_CALIPER = YES/NO
   Enables the interface to Caliper. Caliper is a library to integrate
   performance profiling capabilities into applications. To use Caliper,
@@ -594,32 +516,6 @@ MFEM_USE_CALIPER = YES/NO
   profiling at runtime with Caliper's configuration API. Alternatively, one
   can configure Caliper through environment variables or config files.

-MFEM_USE_FMS = YES/NO
-   Enables support for the FMS library which consists of the DataCollection
-   sub-class mfem::FMSDataCollection for I/O in FMS formats, see the header file
-   fem/fmsdatacollection.hpp. In addition, this option enables in-memory
-   conversion routines between FMS's FmsDataCollection structure and MFEM's
-   DataCollection class, see the header file fem/fmsconvert.hpp.
-
-MFEM_USE_PARELAG = YES/NO
-   Enables the miniapps that use the ParELAG library. MFEM does not currently
-   use ParELAG. In fact, ParELAG is dependent on MFEM. Therefore, this option
-   currently only concerns the miniapps.
-
-MFEM_USE_TRIBOL = YES/NO
-   Enables the miniapps that use the Tribol library. MFEM does not currently
-   use Tribol. In fact, Tribol is dependent on MFEM. Therefore, this option
-   currently only concerns the miniapps.
-
-MFEM_USE_ENZYME = YES/NO
-   Enables automatic differentiation support through the LLVM plugin Enzyme.
-   This requires the compiler to be set to clang (>=14.0.0). We also advise the
-   use of the link time optimization (LTO) plugin, so functions defined over
-   multiple files (compilation units) can be differentiated automatically. This
-   requires to also use LLVM/LLD for linking. The recommended options are in
-   config/defaults.mk. For more detailed instructions, see the section "Specific
-   options for Enzyme" below.
-
 MFEM_BUILD_TAG = (any value)
   An optional tag to characterize the build. Exported to config/config.mk.
   Can be used to identify the MFEM build from other makefiles.
@@ -644,18 +540,12 @@ The specific libraries and their options are:
  See also the "Specific options for hypre" section at the end of this file.
  URL: https://github.com/hypre-space/hypre and https://www.llnl.gov/casc/hypre
  Options: HYPRE_OPT, HYPRE_LIB.
-  Versions: HYPRE >= 2.10.0b  (HYPRE built without CUDA)
-            HYPRE >= 2.20.0   (HYPRE built with '--enable-mixedint')
-            HYPRE >= 2.22.1   (HYPRE built with CUDA)
-            HYPRE >= 2.23.0   (HYPRE built with HIP)
-            HYPRE >= 2.31.0   (runtime selectable HYPRE execution on CPU/GPU)
+  Versions: HYPRE >= 2.10.0b,
+            HYPRE >= 2.20.0 for '--enable-mixedint' support.

 - METIS, used when MFEM_USE_METIS = YES. If using METIS 5, set
-  MFEM_USE_METIS_5 = YES (default is to use METIS 4). For building instructions,
-  see the following:
-    - METIS 4.0.3: https://mfem.org/building/#parallel-mpi-version-of-mfem
-    - METIS 5.1.0: https://mfem.org/building/#parallel-build-using-metis-5
-  URL: https://github.com/mfem/tpls (MFEM mirror, see above)
+  MFEM_USE_METIS_5 = YES (default is to use METIS 4).
+  URL: http://glaros.dtc.umn.edu/gkhome/metis/metis/overview
  Options: METIS_OPT, METIS_LIB.
  Versions: METIS 4.0.3 or 5.1.0.

@@ -668,7 +558,6 @@ The specific libraries and their options are:
 - OpenMP (optional), usually part of compiler, used when either MFEM_USE_OPENMP
  or MFEM_USE_LEGACY_OPENMP is set to YES.
  Options: OPENMP_OPT, OPENMP_LIB.
-  Versions: OpenMP >= 3.1 when MFEM_USE_OPENMP=YES.

 - High-resolution POSIX clocks: when using MFEM_TIMER_TYPE = 2, it may be
  necessary to link with a system library (e.g. librt.so).
@@ -683,13 +572,14 @@ The specific libraries and their options are:
  both MPI and hypre.
  If MFEM_USE_CUDA is enabled, we expect that SUNDIALS is built with support
  for CUDA.
-  If MFEM_USE_HIP is enabled, we expect that SUNDIALS is built with support
-  for HIP.
-  URL: http://computing.llnl.gov/projects/sundials/sundials-software
+  URL: http://computation.llnl.gov/projects/sundials/sundials-software
  Options: SUNDIALS_OPT, SUNDIALS_LIB.
-  Versions: SUNDIALS >= 5.0.0,
-            SUNDIALS >= 5.4.0 for CUDA support, and
-            SUNDIALS >= 5.7.0 for HIP support.
+  Versions: SUNDIALS >= 5.0.0, SUNDIALS >= 5.4.0 for CUDA support.
+
+- Mesquite (optional), used when MFEM_USE_MESQUITE = YES.
+  URL: http://trilinos.org/oldsite/packages/mesquite
+  Options: MESQUITE_OPT, MESQUITE_LIB.
+  The Mesquite support is deprecated and will be removed in the future.

 - SuiteSparse (optional), used when MFEM_USE_SUITESPARSE = YES.
  URL: http://faculty.cse.tamu.edu/davis/suitesparse.html
@@ -714,29 +604,24 @@ The specific libraries and their options are:
  requires the PT-Scotch and Scalapack libraries as well as ParMETIS, which
  includes METIS 5 in its distribution. Starting with STRUMPACK v2.2.0, ParMETIS
  and PT-Scotch are optional dependencies.
-  The support for STRUMPACK was added in MFEM v3.3.2.
+  The support for STRUMPACK was added in MFEM v3.3.2 and it requires STRUMPACK
+  2.0.0 or later.
  URL: http://portal.nersc.gov/project/sparse/strumpack
  Options: STRUMPACK_OPT, STRUMPACK_LIB.
  Versions: STRUMPACK >= 3.0.0.

 - Ginkgo (optional), used when MFEM_USE_GINKGO = YES. Note that Ginkgo needs a
-  C++ compiler that supports the C++-17 standard. For additional requirements
+  C++ compiler that supports the C++-14 standard. For additional requirements
  and dependencies of specific modules, see the Ginkgo webpage below.
  URL: https://ginkgo-project.github.io
-  Options: GINKGO_OPT, GINKGO_LIB, GINKGO_DIR, GINKGO_BUILD_TYPE (Release or
-           Debug).
-  Versions: Ginkgo >= 1.9.0.
+  Options: GINKGO_OPT, GINKGO_LIB, GINKGO_DIR, GINKGO_BUILD_TYPE (Release or Debug).
+  Versions: Ginkgo >= 1.4.0. 

 - AmgX (optional), used when MFEM_USE_AMGX = YES.
  URL: https://github.com/NVIDIA/AMGX
  Options: AMGX_OPT, AMGX_LIB.
  Versions: AmgX >= 2.1, older versions may work too.

- MAGMA (optional), used with MFEM_USE_MAGMA = YES.
-  URL: https://icl.utk.edu/magma/
-  Options: MAGMA_OPT, MAGMA_LIB
-  Versions: MAGMA >= 2.8.0
-
 - GnuTLS (optional), used when MFEM_USE_GNUTLS = YES. On most Linux systems,
  GnuTLS is available as a development package, e.g. gnutls-devel. On Mac OS X,
  one can get the library through the Homebrew package manager (http://brew.sh).
@@ -744,9 +629,6 @@ The specific libraries and their options are:
  Options: GNUTLS_OPT, GNUTLS_LIB.
  Versions: GnuTLS >= 2.12.0, older versions may work too.

- HDF5 (optional), used when MFEM_USE_HDF5 = YES, required for reading and
-  writing files in VTKHDF format.
-
 - NetCDF (optional), used when MFEM_USE_NETCDF = YES, required for reading Cubit
  mesh files. Also requires installation of HDF5 and ZLIB, as explained at the
  NetCDF web site. Note that we use the plain vanilla "C" version of NetCDF, you
@@ -755,20 +637,18 @@ The specific libraries and their options are:
  Options: NETCDF_OPT, NETCDF_LIB.
  Versions: NetCDF >= 4.4.0.

- PETSc (optional), used when MFEM_USE_PETSC = YES. Version 3.21 or higher of
-  the PETSC dev branch is required, though depending on the functionality older
-  versions may work too. The MFEM and PETSc builds can share common libraries,
-  e.g., hypre and SUNDIALS. Here's an example configuration, assuming
+- PETSc (optional), used when MFEM_USE_PETSC = YES. Version 3.8 or higher of
+  the PETSC dev branch is required. The MFEM and PETSc builds can share common
+  libraries, e.g., hypre and SUNDIALS. Here's an example configuration, assuming
  PETSc has been cloned on the same level as mfem and hypre:
    ./configure --download-fblaslapack=yes --download-scalapack=yes \
                --download-mumps=yes --download-suitesparse=yes \
-                --with-hypre-dir=../hypre/src/hypre \
+                --with-hypre-dir=../hypre-2.10.0b/src/hypre \
                --with-shared-libraries=0
-  When building PETSc with HIP, one may need to add a flag like -std=c2x to
-  CFLAGS to allow proper parsing of the hipsparse header under C.
  URL: https://www.mcs.anl.gov/petsc
  Options: PETSC_OPT, PETSC_LIB.
-  Versions: PETSc >= 3.21.0, older versions may work too.
+  Versions: PETSc >= 3.8.0   (PETSc build without CUDA)
+            PETSc >= 3.15.0  (PETSc built with CUDA)

 - SLEPc (optional), used when MFEM_USE_SLEPC = YES. SLEPc depends on PETSc and
  uses some of the PETSc options when compiled.
@@ -799,41 +679,22 @@ The specific libraries and their options are:
  URL: https://scorec.rpi.edu/pumi
       https://github.com/SCOREC/core
  Options: PUMI_OPT, PUMI_LIB.
-  Versions: PUMI >= 2.2.6.
+  Versions: PUMI == 2.2.3.

 - HiOp (optional), used when MFEM_USE_HIOP = YES.
  URL: https://github.com/LLNL/hiop
  Options: HIOP_OPT, HIOP_LIB.
-  Versions: HIOP >= 0.4.6.
-
- CoDiPack (optional), used with MFEM_USE_CODIPACK = YES
-  URL: https://www.scicomp.uni-kl.de/codi/
-  Options: CODIPACK_OPT
-  Versions: 1.9.3
+  Versions: HIOP >= 0.4.

 - GSLIB (optional), used when MFEM_USE_GSLIB = YES. The gslib library must be
-  built prior to the MFEM build, as follows: download gslib-1.0.9, untar it at
-  the same level as MFEM and create a symbolic link: "ln -s gslib-1.0.9 gslib".
+  built prior to the MFEM build, as follows: download gslib-1.0.7, untar it at
+  the same level as MFEM and create a symbolic link: "ln -s gslib-1.0.7 gslib".
  Build gslib in parallel or in serial based on the desired MFEM build: "make
  clean; make CC=mpicc" or "make clean; make CC=gcc MPI=0". Build MFEM with
  MFEM_USE_GSLIB=YES.
-  URL: https://github.com/gslib/gslib/archive/v1.0.9.tar.gz
+  URL: https://github.com/gslib/gslib/archive/v1.0.7.tar.gz
  Options: GSLIB_OPT, GSLIB_LIB.
-  Versions: GSLIB >= 1.0.9.
-
- ALGOIM (optional), used when MFEM_USE_ALGOIM=YES. The library provides only
-  headers so it just needs to be downloaded at the same level as MFEM. Download
-  the specific version we use as:
-  "git clone https://github.com/algoim/algoim.git;
-   git checkout 9c9ca0ef094d8ab0390ed36367a1151b459bbe0a"
-  ALGOIM depends on BLITZ and the library must be built prior to the MFEM build.
-  Download v1.0.2, untar it at the same level as MFEM and create a symbolic link:
-  "ln -s blitz-1.0.2 blitz".
-  Build Blitz using CMake as:
-  "cmake . -DCMAKE_INSTALL_PREFIX=.; make lib; make install"
-  URL: https://github.com/blitzpp/blitz/archive/refs/tags/1.0.2.tar.gz
-  Options: BLITZ_OPT, BLITZ_LIB
-  Versions: BLITZ = 1.0.2
+  Versions: GSLIB >= 1.0.7.

 - MKL CPardiso (optional), used when MFEM_USE_MKL_CPARDISO = YES.
  URL: https://software.intel.com/content/www/us/en/develop/tools/math-kernel-library.html
@@ -842,13 +703,12 @@ The specific libraries and their options are:

 - CUDA (optional), used when MFEM_USE_CUDA = YES.
  URL: https://developer.nvidia.com/cuda-toolkit
-  Options: CUDA_CXX, CUDA_ARCH, CUDA_OPT, CUDA_LIB, CUDA_DIR (when CUDA_CXX=clang++).
+  Options: CUDA_CXX, CUDA_ARCH, CUDA_OPT, CUDA_LIB.
  Versions: CUDA >= 10.1.168.

 - HIP (optional), used when MFEM_USE_HIP = YES.
-  URL: https://rocmdocs.amd.com
+  URL: https://rocm.github.io/ROCmInstall.html
  Options: HIP_CXX, HIP_ARCH, HIP_OPT, HIP_LIB.
-  Versions: ROCm >= 5.6.1.

 - OCCA (optional), used when MFEM_USE_OCCA = YES.
  URL: https://libocca.org
@@ -859,18 +719,13 @@ The specific libraries and their options are:
  URL: https://github.com/CEED/libCEED
       https://ceed.exascaleproject.org/libceed
  Options: CEED_DIR, CEED_OPT, CEED_LIB.
-  Versions: libCEED >= 0.12.0.
+  Versions: libCEED >= 0.8.

 - RAJA (optional), used when MFEM_USE_RAJA = YES.
-  Beginning with MFEM v4.5.1, only RAJA v2022.10.3+ is supported.
+  Beginning with MFEM v4.3, only RAJA v0.13.0+ is supported.
  URL: https://github.com/LLNL/RAJA
  Options: RAJA_DIR, RAJA_OPT, RAJA_LIB.
-  Versions: RAJA >= 2022.10.3.
-
- Moonolith (optional), use when MFEM_USE_MOONOLITH = YES.
-  URL: https://bitbucket.org/zulianp/par_moonolith
-  Options: MOONOLITH_DIR
-  Versions: MOONOLITH >= 1.1.0.
+  Versions: RAJA >= 0.13.0.

 - Caliper (optional), used when MFEM_USE_CALIPER = YES.
  URL: https://github.com/LLNL/Caliper
@@ -881,12 +736,7 @@ The specific libraries and their options are:
  Umpire requires camp when the Umpire version is >= 3.0.0.
  URL: https://github.com/LLNL/Umpire
  Options: UMPIRE_DIR, UMPIRE_OPT, UMPIRE_LIB.
-  Versions: Umpire >= 3.0.0.
-
- Benchmark, used when MFEM_USE_BENCHMARK = YES.
-  URL: https://github.com/google/benchmark
-  Options: BENCHMARK_DIR, BENCHMARK_LIB.
-  Versions: Benchmark >= 1.5.6.
+  Versions: Umpire >= 2.0.0.

 - MPFR (optional), used when MFEM_USE_MPFR = YES.
  URL: http://mpfr.org, it depends on the GMP library: https://gmplib.org
@@ -903,25 +753,6 @@ The specific libraries and their options are:
  URL: https://zlib.net
  Options: ZLIB_OPT, ZLIB_LIB.

- FMS (optional), used when MFEM_USE_FMS = YES.
-  URL: https://github.com/CEED/FMS
-  Options: FMS_OPT, FMS_LIB.
-  Versions: FMS >= 0.2.
-
- ParELAG, used when MFEM_USE_PARELAG = YES.
-  URL: https://github.com/LLNL/parelag
-  Options: PARELAG_DIR, PARELAG_OPT, PARELAG_LIB.
-
- Tribol, used when MFEM_USE_TRIBOL = YES.
-  URL: https://github.com/LLNL/Tribol
-  Options: TRIBOL_DIR, TRIBOL_OPT, TRIBOL_LIB.
-
- Enzyme, used when MFEM_USE_ENZYME = YES. Requires LLVM/Clang >= 14.0.0.
-  URL: https://github.com/EnzymeAD/Enzyme
-  Options: ENZYME_DIR, ENZYME_OPT, ENZYME_LIB.
-  Versions: Enzyme >= v0.0.176.
-
-
 Building with CMake
 ===================
 The MFEM build system consists of two steps: configuration and compilation.
@@ -1002,27 +833,15 @@ or
   cmake --build . --config Release --target install  [Xcode]
   cmake --build . --config Release --target INSTALL  [Visual Studio]

-By default, the library will be installed in ${CMAKE_INSTALL_PREFIX}/lib, the
-headers in ${CMAKE_INSTALL_PREFIX}/include, the configuration CMake files in
-${CMAKE_INSTALL_PREFIX}/lib/cmake/mfem, and the configuration and testing GNU
-make files in ${CMAKE_INSTALL_PREFIX}/share/mfem. For fine-tuning the
-installation directories the following variables can be used:
-INSTALL_INCLUDE_DIR, INSTALL_LIB_DIR, INSTALL_BIN_DIR (e.g. for dll files on
-Windows), INSTALL_SHARE_DIR, and INSTALL_CMAKE_DIR; alternatively, with lower
-precedence, the CMake GNUInstallDirs variables can also be used:
-CMAKE_INSTALL_INCLUDEDIR, CMAKE_INSTALL_LIBDIR, CMAKE_INSTALL_BINDIR and
-CMAKE_INSTALL_DATAROOTDIR. Note that the default for INSTALL_LIB_DIR and
-CMAKE_INSTALL_LIBDIR is lib. This is in contrast to the default behavior for
-GNUInstallDirs, which defines a platform-dependent default value for
-CMAKE_INSTALL_LIBDIR (lib or lib64 or lib/<multiarch-tuple> on Debian). To
-restore this behavior, the user can set MFEM_USE_GNUINSTALLDIRS=YES.
+The library will be installed in <PREFIX>/lib, the headers in <PREFIX>/include,
+and the configuration CMake files in <PREFIX>/lib/cmake/mfem.


 Configuration variables (CMake)
 ===============================
 See the configuration file config/defaults.cmake for the default settings.

-Note: the option MFEM_USE_CUDA requires CMake version 3.17 or newer!
+Note: the option MFEM_USE_CUDA requires CMake version 3.8 or newer!

 Non-standard CMake variables for compilers:
   CXX    - If set, overwrite the auto-detected C++ compiler, serial build
@@ -1038,7 +857,6 @@ The following options are equivalent to the GNU make options with the same name:

 MFEM_USE_MPI
 MFEM_USE_METIS - Set to ${MFEM_USE_MPI}, can be overwritten.
-MFEM_PRECISION
 MFEM_USE_LIBUNWIND
 MFEM_USE_LAPACK
 MFEM_THREAD_SAFE
@@ -1046,6 +864,7 @@ MFEM_USE_LEGACY_OPENMP
 MFEM_USE_OPENMP
 MFEM_USE_MEMALLOC
 MFEM_TIMER_TYPE - Set automatically, can be overwritten.
+MFEM_USE_MESQUITE
 MFEM_USE_SUITESPARSE
 MFEM_USE_SUPERLU
 MFEM_USE_MUMPS
@@ -1053,37 +872,24 @@ MFEM_USE_STRUMPACK
 MFEM_USE_GINKGO
 MFEM_USE_AMGX
 MFEM_USE_GNUTLS
-MFEM_USE_HDF5
 MFEM_USE_NETCDF
 MFEM_USE_MPFR
 MFEM_USE_ZLIB
 MFEM_USE_PUMI
 MFEM_USE_HIOP
-MFEM_USE_CODIPACK
-MFEM_USE_ADFORWARD
 MFEM_USE_CUDA
-MFEM_USE_HIP
 MFEM_USE_OCCA
 MFEM_USE_CEED
 MFEM_USE_RAJA
 MFEM_USE_UMPIRE
 MFEM_USE_SIDRE
-MFEM_USE_MOONOLITH
 MFEM_USE_CALIPER
-MFEM_USE_FMS
-MFEM_USE_BENCHMARK
-MFEM_USE_PARELAG
-MFEM_USE_TRIBOL
-MFEM_USE_ENZYME

 The following options are CMake specific:

 MFEM_ENABLE_TESTING  - Enable the ctest framework for testing.
 MFEM_ENABLE_EXAMPLES - Build all of the examples by default.
 MFEM_ENABLE_MINIAPPS - Build all of the miniapps by default.
-FETCH_TPLS           - Enable fetching of all supported third-party libraries.
-HYPRE_FETCH          - Enable fetching of hypre.
-METIS_FETCH          - Enable fetching of metis.

 External libraries (CMake):
 ---------------------------
@@ -1115,6 +921,7 @@ The CMake build system adds auto-detection for the following packages/libraries:
 - HYPRE
 - METIS - The option MFEM_USE_METIS_5 is auto-detected.
 - ParMETIS
+ - MESQUITE
 - SuiteSparse
 - SuperLUDist, STRUMPACK
 - Ginkgo
@@ -1126,17 +933,11 @@ The CMake build system adds auto-detection for the following packages/libraries:
 - POSIXCLOCKS
 - PUMI
 - HIOP
- - CoDiPack
 - OCCA
 - RAJA
 - UMPIRE
 - AXOM - Used when MFEM_USE_SIDRE is enabled
- - MOONOLITH
 - CALIPER
- - FMS
- - BENCHMARK
- - ParELAG
- - Enzyme

 The following built-in CMake packages are also used:

@@ -1145,12 +946,6 @@ The following built-in CMake packages are also used:
      set the <LIBNAME>_LIBRARIES option directly; the configuration option
      <LIBNAME>_DIR is not supported.

-The MFEM CMake build system also provides fetching (automated building) for the
-packages/libraries listed below. Note that when fetching is enabled, any related
-auto-detection functionality is disabled.
-
- - HYPRE
- - METIS

 Building without GNU make or CMake
 ==================================
@@ -1160,7 +955,7 @@ config/config.hpp.in:

   cp config/config.hpp.in config/_config.hpp

-The file config/_config.hpp can then be edited to enable desired options. The
+The file config/_config.hpp can then be edited to enable desired options.  The
 MFEM library is simply a combination of all object files obtained by compiling
 the .cpp source files in the source directories: general, linalg, mesh, and fem.

@@ -1168,7 +963,7 @@ the .cpp source files in the source directories: general, linalg, mesh, and fem.
 Specifying an MPI job launcher
 ==============================
 By default, MFEM will use 'mpirun -np #' to launch any of its parallel tests or
-miniapps, where # is the number of MPI tasks. An alternate MPI launcher can be
+miniapps, where # is the number of MPI tasks.  An alternate MPI launcher can be
 provided by setting the MFEM_MPIEXEC and MFEM_MPIEXEC_NP config variables.

 MFEM will expect the launcher command, plus the command line option to allow it
@@ -1191,89 +986,6 @@ larger problems, there are two options:
 1. Building hypre with '--enable-bigint' defines the local and global indices to
   be 64-bit. This is convenient, but requires more memory than necessary.

-2. Building hypre with '--enable-mixedint' defines the local indices to be
+2. Building hypre with '--enable-mixedint' defines the local indiced to be
   32-bit, while using a 64-bit storage for global indices. This option is
   currently tested only in ex1p, and may not work in more general settings.
-
-Specific options for HIP
-========================
-MFEM expects the `ROCM_PATH` environment variable to be set to the path of the
-ROCM install, as well as having `$ROCM_PATH/bin` in `PATH`.
-
-Specific options for RAJA+HIP+MPI
-=================================
-RAJA uses CMake's built-in HIP support (added in CMake 3.21), while MFEM uses
-the older HIP C++ library build/linkage. To ensure proper build and linkage
-check that `CMAKE_CXX_COMPILER` and `CMAKE_HIP_COMPILER` are set to the same
-compiler. This is especially important when using an MPI compiler (for example
-crayCC) where some linker flags may get dropped if these two are not identical.
-
-Specific options for Enzyme
-===========================
-To work properly, MFEM and Enzyme need to use the same LLVM/Clang configuration.
-For example, on macOS this can be done by using Homebrew: first install Enzyme,
-which in turn installs LLVM as a dependency (as of May 2025, this is LLVM 19):
-
-   brew install enzyme
-
-In order to ensure the correct compiler choice for the MFEM makefile build, set
-
-   CXX = $(shell brew --prefix llvm@19)/bin/clang++
-
-in the user.mk file (adapted from config/defaults.mk, see the section "Building
-with GNU make" above). With MPI, it is convenient to set
-
-   MPICXX = OMPI_CXX=$(CXX) mpicxx
-
-for OpenMPI and
-
-   MPICXX = MPICH_CXX=$(CXX) mpicxx
-
-for MPICH.
-
-Additionally, the Enzyme directory needs to be set in user.mk as follows:
-
-   ENZYME_DIR = $(shell brew --prefix enzyme)
-
-Specifically, a full build on a Mac can be tested by adding the following
-user.mk file in the config/ directory
-
-   MFEM_USE_ENZYME = YES
-   ENZYME_DIR = $(shell brew --prefix enzyme)
-   LLVM_DIR = $(shell brew --prefix llvm@19)
-   CXX = $(LLVM_DIR)/bin/clang++
-   MFEM_USE_MPI = YES
-   MPICXX = OMPI_CXX=$(CXX) mpicxx
-
-and running
-
-   make config
-   make -j
-   cd miniapps/dfem
-   make
-   ./dfem-minimal-surface
-
-On Linux systems, for example Ubuntu 24.04, use the package manager to install
-the Enzyme dependencies
-
-   sudo apt install libclang-dev libzstd-dev llvm-dev clang
-
-and then clone and build Enzyme
-
-   cd $HOME
-   git clone https://github.com/EnzymeAD/Enzyme.git
-   cd Enzyme/enzyme && mkdir build && cd build
-   CC=clang CXX=clang++ cmake .. -DLLVM_DIR=/usr/lib/llvm-18/lib/cmake -DCMAKE_INSTALL_PREFIX=$HOME/Enzyme/enzyme/build
-   make -j
-   make install
-
-From here, one can proceed in the same way using the following user.mk settings
-
-   MFEM_USE_ENZYME = YES
-   ENZYME_DIR = $(HOME)/Enzyme/enzyme/build
-   CXX = clang++
-   MFEM_USE_MPI = YES
-   MPICXX = OMPI_CXX=$(CXX) mpicxx
-
-On other Linux systems the LLVM packages may have different names, for example
-on RHEL9, one needs to "sudo yum install llvm-devel libzstd clang-devel".
@@ -1,6 +1,6 @@
 BSD 3-Clause License

-Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC
+Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
@@ -7,23 +7,20 @@

                               https://mfem.org

-[MFEM](https://mfem.org) is a modular parallel C++ library for finite element
-methods. Its goal is to enable high-performance scalable finite element
-discretization research and application development on a wide variety of
-platforms, ranging from laptops to supercomputers.
+MFEM is a modular parallel C++ library for finite element methods. Its goal is
+to enable high-performance scalable finite element discretization research and
+application development on a wide variety of platforms, ranging from laptops to
+supercomputers.

-We welcome contributions and feedback from the community. Please see the file
-[CONTRIBUTING.md](CONTRIBUTING.md) for additional details about our development
-process.
+* For building instructions, see the file INSTALL, or type "make help".

-* For building instructions, see the file [INSTALL](INSTALL), or type "make help".
-
-* Copyright and licensing information can be found in files [LICENSE](LICENSE) and [NOTICE](NOTICE).
+* Copyright and licensing information can be found in files LICENSE and NOTICE.

 * The best starting point for new users interested in MFEM's features is to
  review the examples and miniapps at https://mfem.org/examples.

-* Instructions for learning with Docker are in [config/docker](config/docker).
+* Developers interested in contributing to the library, should read the
+  instructions and documentation in the CONTRIBUTING.md file.

 Conceptually, MFEM can be viewed as a finite element toolbox that provides the
 building blocks for developing finite element algorithms in a manner similar to
@@ -61,16 +58,12 @@ solvers from the hypre library. Comprehensive support for other external
 packages, e.g. PETSc, SUNDIALS and libCEED is also included, giving access to
 additional linear and nonlinear solvers, preconditioners, time integrators, etc.

-For examples of using MFEM, see the [examples/](examples) and [miniapps/](miniapps)
-directories, as well as the OpenGL visualization tool GLVis which is available
-at https://glvis.org.
-
-## License
+For examples of using MFEM, see the examples/ and miniapps/ directories, as well
+as the OpenGL visualization tool GLVis which is available at https://glvis.org.

 MFEM is distributed under the terms of the BSD-3 license. All new contributions
-must be made under this license. See [LICENSE](LICENSE) and [NOTICE](NOTICE) for
-details.
+must be made under this license. See LICENSE and NOTICE for details.

-SPDX-License-Identifier: BSD-3-Clause <br>
-LLNL Release Number: LLNL-CODE-806117 <br>
+SPDX-License-Identifier: BSD-3-Clause
+LLNL Release Number: LLNL-CODE-806117
 DOI: 10.11578/dc.20171025.1248
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -212,6 +212,10 @@ IF (DEFINED TPL_ENABLE_SUNDIALS)
  SET(MFEM_USE_SUNDIALS ${TPL_ENABLE_SUNDIALS} CACHE BOOL "Enable SUNDIALS usage" FORCE)
 ENDIF()

+IF (DEFINED TPL_ENABLE_MESQUITE)
+  SET(MFEM_USE_MESQUITE ${TPL_ENABLE_MESQUITE} CACHE BOOL "Enable MESQUITE usage" FORCE)
+ENDIF()
+
 IF (DEFINED TPL_ENABLE_SUITESPARSE)
  SET(MFEM_USE_SUITESPARSE ${TPL_ENABLE_SUITESPARSE} CACHE BOOL "Enable SuiteSparse usage" FORCE)
 ENDIF()
@@ -252,10 +256,6 @@ IF (DEFINED TPL_ENABLE_SIDRE)
  SET(MFEM_USE_SIDRE ${TPL_ENABLE_SIDRE} CACHE BOOL "Enable Axom/Sidre usage" FORCE)
 ENDIF()

-IF (DEFINED TPL_ENABLE_FMS)
-  SET(MFEM_USE_FMS ${TPL_ENABLE_FMS} CACHE BOOL "Enable FMS usage" FORCE)
-ENDIF()
-
 IF (DEFINED TPL_ENABLE_CONDUIT)
  SET(MFEM_USE_CONDUIT ${TPL_ENABLE_CONDUIT} CACHE BOOL "Enable Conduit usage" FORCE)
 ENDIF()
@@ -279,15 +279,3 @@ ENDIF()
 IF (DEFINED TPL_ENABLE_UMPIRE)
  SET(MFEM_USE_UMPIRE ${TPL_ENABLE_UMPIRE} CACHE BOOL "Enable Umpire" FORCE)
 ENDIF()
-
-IF (DEFINED TPL_ENABLE_BENCHMARK)
-  SET(MFEM_USE_BENCHMARK ${TPL_ENABLE_BENCHMARK} CACHE BOOL "Enable Google-Benchmark" FORCE)
-ENDIF()
-
-IF (DEFINED TPL_ENABLE_PARELAG)
-  SET(MFEM_USE_PARELAG ${TPL_ENABLE_PARELAG} CACHE BOOL "Enable ParELAG" FORCE)
-ENDIF()
-
-IF (DEFINED TPL_ENABLE_TRIBOL)
-  SET(MFEM_USE_TRIBOL ${TPL_ENABLE_TRIBOL} CACHE BOOL "Enable Tribol" FORCE)
-ENDIF()
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -18,8 +18,6 @@ set(MFEM_GIT_STRING "@MFEM_GIT_STRING@")
 set(MFEM_USE_MPI @MFEM_USE_MPI@)
 set(MFEM_USE_METIS @MFEM_USE_METIS@)
 set(MFEM_USE_METIS_5 @MFEM_USE_METIS_5@)
-set(MFEM_USE_DOUBLE @MFEM_USE_DOUBLE@)
-set(MFEM_USE_SINGLE @MFEM_USE_SINGLE@)
 set(MFEM_DEBUG @MFEM_DEBUG@)
 set(MFEM_USE_EXCEPTIONS @MFEM_USE_EXCEPTIONS@)
 set(MFEM_USE_ZLIB @MFEM_USE_ZLIB@)
@@ -31,44 +29,31 @@ set(MFEM_USE_LEGACY_OPENMP @MFEM_USE_LEGACY_OPENMP@)
 set(MFEM_USE_MEMALLOC @MFEM_USE_MEMALLOC@)
 set(MFEM_TIMER_TYPE @MFEM_TIMER_TYPE@)
 set(MFEM_USE_SUNDIALS @MFEM_USE_SUNDIALS@)
+set(MFEM_USE_MESQUITE @MFEM_USE_MESQUITE@)
 set(MFEM_USE_SUITESPARSE @MFEM_USE_SUITESPARSE@)
 set(MFEM_USE_SUPERLU @MFEM_USE_SUPERLU@)
 set(MFEM_USE_MUMPS @MFEM_USE_MUMPS@)
 set(MFEM_USE_STRUMPACK @MFEM_USE_STRUMPACK@)
 set(MFEM_USE_GINKGO @MFEM_USE_GINKGO@)
 set(MFEM_USE_AMGX @MFEM_USE_AMGX@)
-set(MFEM_USE_MAGMA @MFEM_USE_MAGMA@)
 set(MFEM_USE_HIOP @MFEM_USE_HIOP@)
 set(MFEM_USE_GNUTLS @MFEM_USE_GNUTLS@)
 set(MFEM_USE_GSLIB @MFEM_USE_GSLIB@)
-set(MFEM_USE_HDF5 @MFEM_USE_HDF5@)
 set(MFEM_USE_NETCDF @MFEM_USE_NETCDF@)
 set(MFEM_USE_PETSC @MFEM_USE_PETSC@)
 set(MFEM_USE_SLEPC @MFEM_USE_SLEPC@)
 set(MFEM_USE_MPFR @MFEM_USE_MPFR@)
 set(MFEM_USE_SIDRE @MFEM_USE_SIDRE@)
-set(MFEM_USE_FMS @MFEM_USE_FMS@)
 set(MFEM_USE_CONDUIT @MFEM_USE_CONDUIT@)
 set(MFEM_USE_PUMI @MFEM_USE_PUMI@)
 set(MFEM_USE_CUDA @MFEM_USE_CUDA@)
-set(MFEM_USE_HIP @MFEM_USE_HIP@)
 set(MFEM_USE_OCCA @MFEM_USE_OCCA@)
 set(MFEM_USE_RAJA @MFEM_USE_RAJA@)
 set(MFEM_USE_CEED @MFEM_USE_CEED@)
 set(MFEM_USE_UMPIRE @MFEM_USE_UMPIRE@)
 set(MFEM_USE_SIMD @MFEM_USE_SIMD@)
 set(MFEM_USE_ADIOS2 @MFEM_USE_ADIOS2@)
-set(MFEM_USE_MOONOLITH @MFEM_USE_MOONOLITH@)
-set(MFEM_USE_CODIPACK @MFEM_USE_CODIPACK@)
-set(MFEM_USE_MKL_CPARDISO @MFEM_USE_MKL_CPARDISO@)
-set(MFEM_USE_MKL_PARDISO @MFEM_USE_MKL_PARDISO@)
-set(MFEM_USE_ADFORWARD @MFEM_USE_ADFORWARD@)
 set(MFEM_USE_CALIPER @MFEM_USE_CALIPER@)
-set(MFEM_USE_ALGOIM @MFEM_USE_ALGOIM@)
-set(MFEM_USE_BENCHMARK @MFEM_USE_BENCHMARK@)
-set(MFEM_USE_PARELAG @MFEM_USE_PARELAG@)
-set(MFEM_USE_TRIBOL @MFEM_USE_TRIBOL@)
-set(MFEM_USE_ENZYME @MFEM_USE_ENZYME@)

 set(MFEM_CXX_COMPILER "@CMAKE_CXX_COMPILER@")
 set(MFEM_CXX_FLAGS "@CMAKE_CXX_FLAGS@")
@@ -84,31 +69,6 @@ set_and_check(MFEM_LIBRARY_DIR "@PACKAGE_LIB_INSTALL_DIR@")

 check_required_components(MFEM)

-include(CMakeFindDependencyMacro)
-
-if (MFEM_USE_CUDA)
-  # required for projects linking to MFEM+CUDA, even if they don't use CUDA directly
-  find_dependency(CUDAToolkit)
-endif (MFEM_USE_CUDA)
-
-if (MFEM_USE_HIP)
-  # hip/rocm uses the modern MFEM way of linking to targets, need to find dependencies
-  find_dependency(HIP)
-  find_dependency(HIPBLAS)
-  find_dependency(HIPSPARSE)
-  if (MFEM_USE_MPI)
-    # assume HYPRE uses HIP
-    # alternatively could check HYPRE_USING_HIP
-    find_dependency(rocsparse)
-    find_dependency(rocrand)
-    find_dependency(rocsolver)
-  endif (MFEM_USE_MPI)
-endif (MFEM_USE_HIP)
-
-if (MFEM_USE_RAJA)
-   find_dependency(RAJA)
-endif()
-
 if (NOT TARGET mfem)
  include(${CMAKE_CURRENT_LIST_DIR}/MFEMTargets.cmake)
 endif (NOT TARGET mfem)
@@ -1,4 +1,4 @@
-// Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+// Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 // at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 // LICENSE and NOTICE for details. LLNL-CODE-806117.
 //
@@ -39,19 +39,10 @@
 // Description of the git commit used to build MFEM.
 #cmakedefine MFEM_GIT_STRING "@MFEM_GIT_STRING@"

-// Enable shared library build of MFEM.
-#cmakedefine MFEM_SHARED_BUILD
-
 // Build the parallel MFEM library.
 // Requires an MPI compiler, and the libraries HYPRE and METIS.
 #cmakedefine MFEM_USE_MPI

-// Use double-precision floating point type
-#cmakedefine MFEM_USE_DOUBLE
-
-// Use single-precision floating point type
-#cmakedefine MFEM_USE_SINGLE
-
 // Enable debug checks in MFEM.
 #cmakedefine MFEM_DEBUG

@@ -86,108 +77,91 @@
 // Internal MFEM option: enable group/batch allocation for some small objects.
 #cmakedefine MFEM_USE_MEMALLOC

-// Which library functions to use in class StopWatch for measuring time.
-// For a list of the available options, see INSTALL.
-// If not defined, an option is selected automatically.
-#cmakedefine MFEM_TIMER_TYPE @MFEM_TIMER_TYPE@
-
-// Enable MFEM functionality based on the SUNDIALS libraries.
-#cmakedefine MFEM_USE_SUNDIALS
+// Enable MFEM functionality based on the Mesquite library.
+#cmakedefine MFEM_USE_MESQUITE

 // Enable MFEM functionality based on the SuiteSparse library.
 #cmakedefine MFEM_USE_SUITESPARSE

 // Enable MFEM functionality based on the SuperLU_DIST library.
 #cmakedefine MFEM_USE_SUPERLU
-#cmakedefine MFEM_USE_SUPERLU5

 // Enable MFEM functionality based on the MUMPS library.
 #cmakedefine MFEM_USE_MUMPS
-#cmakedefine MFEM_MUMPS_VERSION @MFEM_MUMPS_VERSION@

 // Enable MFEM functionality based on the STRUMPACK library.
 #cmakedefine MFEM_USE_STRUMPACK

-// Enable functionality based on the Ginkgo library.
+// Enable functionality based on the Ginkgo library
 #cmakedefine MFEM_USE_GINKGO

-// Enable MFEM functionality based on the AmgX library.
+// Enable MFEM functionality based on the AmgX library
 #cmakedefine MFEM_USE_AMGX

-// Enable MFEM functionality based on the MAGMA library.
-#cmakedefine MFEM_USE_MAGMA
-
-// Enable secure socket streams based on the GNUTLS library.
+// Enable MFEM functionality based on the GnuTLS library
 #cmakedefine MFEM_USE_GNUTLS

-// Enable Sidre support.
-#cmakedefine MFEM_USE_SIDRE
-
-// Enable the use of SIMD in the high performance templated classes.
-#cmakedefine MFEM_USE_SIMD
-
-// Enable FMS support.
-#cmakedefine MFEM_USE_FMS
-
-// Enable Conduit support.
-#cmakedefine MFEM_USE_CONDUIT
-
-// Enable functionality based on the HDF5 library (reading VTKHDF files).
-#cmakedefine MFEM_USE_HDF5
-
-// Enable functionality based on the NetCDF library (reading CUBIT files).
-#cmakedefine MFEM_USE_NETCDF
-
-// Enable functionality based on the PETSc library.
-#cmakedefine MFEM_USE_PETSC
-
-// Enable functionality based on the SLEPc library.
-#cmakedefine MFEM_USE_SLEPC
-
-// Enable functionality based on the MPFR library.
-#cmakedefine MFEM_USE_MPFR
-
-// Enable MFEM functionality based on the PUMI library.
-#cmakedefine MFEM_USE_PUMI
-
-// Enable Moonolith-based general interpolation between finite element spaces.
-#cmakedefine MFEM_USE_MOONOLITH
-
-// Enable MFEM functionality based on the HIOP library.
-#cmakedefine MFEM_USE_HIOP
-
-// Enable MFEM functionality based on the GSLIB library.
+// Enable MFEM functionality based on the GSLIB library
 #cmakedefine MFEM_USE_GSLIB

-// Build the NVIDIA GPU/CUDA-enabled version of the MFEM library.
+// Enable MFEM functionality based on the NetCDF library
+#cmakedefine MFEM_USE_NETCDF
+
+// Enable MFEM functionality based on the PETSc library
+#cmakedefine MFEM_USE_PETSC
+
+// Enable MFEM functionality based on the SLEPc library
+#cmakedefine MFEM_USE_SLEPC
+
+// Enable MFEM functionality based on the Sidre library
+#cmakedefine MFEM_USE_SIDRE
+
+// Enable the use of SIMD in the high performance templated classes
+#cmakedefine MFEM_USE_SIMD
+
+// Enable MFEM functionality based on Conduit
+#cmakedefine MFEM_USE_CONDUIT
+
+// Enable MFEM functionality based on the PUMI library
+#cmakedefine MFEM_USE_PUMI
+
+// Enable MFEM functionality based on the HiOp library
+#cmakedefine MFEM_USE_HIOP
+
+// Build the GPU/CUDA-enabled version of the MFEM library.
 // Requires a CUDA compiler (nvcc).
 #cmakedefine MFEM_USE_CUDA

-// Build the AMD GPU/HIP-enabled version of the MFEM library.
+// Build the HIP-enabled version of the MFEM library.
 // Requires a HIP compiler (hipcc).
 #cmakedefine MFEM_USE_HIP

-// Enable functionality based on the RAJA library.
+// Enable MFEM functionality based on the RAJA library
 #cmakedefine MFEM_USE_RAJA

-// Enable functionality based on the OCCA library.
+// Enable MFEM functionality based on the OCCA library
 #cmakedefine MFEM_USE_OCCA

-// Enable functionality based on the libCEED library.
+// Enable MFEM functionality based on the libCEED library
 #cmakedefine MFEM_USE_CEED

-// Enable functionality based on the Caliper library.
-#cmakedefine MFEM_USE_CALIPER
-
-// Enable functionality based on the Algoim library.
-#cmakedefine MFEM_USE_ALGOIM
-
-// Enable functionality based on the Umpire library.
+// Enable MFEM functionality based on the Umpire library
 #cmakedefine MFEM_USE_UMPIRE

-// Enable IO functionality based on the ADIOS2 library.
+// Enable MFEM functionality based on the ADIOS2 library
 #cmakedefine MFEM_USE_ADIOS2

+// Enable MFEM functionality based on the Caliper library
+#cmakedefine MFEM_USE_CALIPER
+
+// Which library functions to use in class StopWatch for measuring time.
+// For a list of the available options, see INSTALL.
+// If not defined, an option is selected automatically.
+#define MFEM_TIMER_TYPE @MFEM_TIMER_TYPE@
+
+// Enable MFEM functionality based on the SUNDIALS libraries.
+#cmakedefine MFEM_USE_SUNDIALS
+
 // Version of HYPRE used for building MFEM.
 #cmakedefine MFEM_HYPRE_VERSION @MFEM_HYPRE_VERSION@

@@ -198,19 +172,4 @@
 // Enable interface to the MKL CPardiso library.
 #cmakedefine MFEM_USE_MKL_CPARDISO

-// Enable interface to the MKL Pardiso library.
-#cmakedefine MFEM_USE_MKL_PARDISO
-
-// Use forward mode for automatic differentiation.
-#cmakedefine MFEM_USE_ADFORWARD
-
-// Enable the use of the CoDiPack library for AD.
-#cmakedefine MFEM_USE_CODIPACK
-
-// Enable functionality based on the Google Benchmark library.
-#cmakedefine MFEM_USE_BENCHMARK
-
-// Enable Enzyme for AD
-#cmakedefine MFEM_USE_ENZYME
-
 #endif // MFEM_CONFIG_HEADER
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,22 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - ALGOIM_FOUND
-#   - ALGOIM_LIBRARIES
-#   - ALGOIM_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-mfem_find_package(Algoim ALGOIM ALGOIM_DIR
-        "include;src" "algoim_quad.hpp"
-       	"" ""
-        "Paths to headers required by Algoim."
-        "Libraries required by Algoim.")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -18,13 +18,4 @@ include(MfemCmakeUtilities)
 # Note: components are enabled based on the find_package() parameters.
 mfem_find_package(Axom AXOM AXOM_DIR "include" "" "lib" ""
  "Paths to headers required by Axom." "Libraries required by Axom."
-  ADD_COMPONENT core "include" axom/core.hpp "lib" axom_core
-  ADD_COMPONENT inlet "include" axom/inlet.hpp "lib" axom_inlet
-  ADD_COMPONENT klee "include" axom/klee.hpp "lib" axom_klee
-  ADD_COMPONENT lumberjack "include" axom/lumberjack.hpp "lib" axom_lumberjack
-  ADD_COMPONENT mint "include" axom/mint.hpp "lib" axom_mint
-  ADD_COMPONENT multimat "include" axom/multimat.hpp "lib" axom_multimat
-  ADD_COMPONENT quest "include" axom/quest.hpp "lib" axom_quest
-  ADD_COMPONENT sidre "include" axom/sidre.hpp "lib" axom_sidre
-  ADD_COMPONENT slam "include" axom/slam.hpp "lib" axom_slam
-  ADD_COMPONENT slic "include" axom/slic.hpp "lib" axom_slic)
+  ADD_COMPONENT Axom "include" axom/config.hpp "lib" axom)
@@ -1,22 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - BENCHMARK_FOUND
-#   - BENCHMARK_LIBRARIES
-#   - BENCHMARK_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-mfem_find_package(Benchmark BENCHMARK BENCHMARK_DIR
-        "include" "benchmark/benchmark.h"
-        "lib" "benchmark"
-        "Paths to headers required by Google Benchmark."
-        "Libraries required by Google Benchmark.")
@@ -1,22 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - BLITZ_FOUND
-#   - BLITZ_LIBRARIES
-#   - BLITZ_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-mfem_find_package(Blitz BLITZ BLITZ_DIR
-       	"include" "blitz/blitz.h"
-       	"lib" "blitz"
-  	"Paths to headers required by Blitz."
-       	"Libraries required by Blitz.")
@@ -1,24 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Automatic differentiation using the CoDiPack library.
-#  www.scicomp.uni-kl.de/codi/
-# Sets the following variables:
-#   - CODIPACK_FOUND
-#   - CODIPACK_INCLUDE_DIRS
-#   - CODIPACK_LIBRARIES
-
-include(MfemCmakeUtilities)
-mfem_find_package(CODIPACK CODIPACK CODIPACK_DIR
-  "include" "codi.h"
-  "lib" ""
-  "Paths to headers required by CODIPACK."
-  "Libraries required by CODIPACK.")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -16,22 +16,7 @@

 include(MfemCmakeUtilities)
 mfem_find_package(Caliper CALIPER CALIPER_DIR
-      "include" "caliper/cali.h"
-      "lib" "caliper"
-      "Paths to headers required by Caliper."
-      "Libraries required by Caliper.")
-
-# Append adiak path/lib if the user provided ADIAK_DIR
-if(ADIAK_DIR AND EXISTS ${ADIAK_DIR})
-    find_package(adiak NO_DEFAULT_PATH REQUIRED PATHS ${ADIAK_DIR}/lib/cmake/adiak ${ADIAK_DIR})
-    list(APPEND CALIPER_INCLUDE_DIRS ${adiak_INCLUDE_DIRS})
-    list(APPEND CALIPER_LIBRARIES ${adiak_LIBRARIES})
-endif()
-
-# Append gotcha path/lib if the user provided GOTCHA_DIR
-if(GOTCHA_DIR AND EXISTS ${GOTCHA_DIR})
-    find_package(gotcha NO_DEFAULT_PATH REQUIRED PATHS ${GOTCHA_DIR}/lib/cmake/gotcha ${GOTCHA_DIR})
-    list(APPEND CALIPER_INCLUDE_DIRS ${gotcha_INCLUDE_DIRS})
-    list(APPEND CALIPER_LIBRARIES ${gotcha_LIBRARIES})
-endif()
-
+       	"include" "caliper/cali.h"
+       	"lib" "caliper"
+  	"Paths to headers required by Caliper."
+       	"Libraries required by Caliper.")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -21,26 +21,15 @@ if(EXISTS ${CONDUIT_DIR}/include/conduit/conduit_relay_hdf5.hpp)
  # we only need  HDF5 if Conduit was built with HDF5 support
  set(Conduit_REQUIRED_PACKAGES "HDF5" CACHE STRING
      "Additional packages required by Conduit.")
-  # Suppress warning about HDF5_ROOT being set
-  if (POLICY CMP0074)
-    cmake_policy(SET CMP0074 NEW)
-  endif()
-  # HDF5_ROOT is needed in some cases, e.g. when HDF5_TARGET_NAMES is set and
-  # MFEM's FindHDF5.cmake is not used.
-  set(HDF5_ROOT ${HDF5_DIR} CACHE PATH "")
-else()
-  message(STATUS "Conduit Relay HDF5 Support is DISABLED")
+  else()
+    message(STATUS "Conduit Relay HDF5 Support is DISABLED")
 endif()

 include(MfemCmakeUtilities)
 mfem_find_package(Conduit CONDUIT CONDUIT_DIR
  "include;include/conduit" conduit.hpp "lib" conduit
  "Paths to headers required by Conduit." "Libraries required by Conduit."
-  ADD_COMPONENT blueprint
-    "include;include/conduit" conduit_blueprint.hpp "lib" conduit_blueprint
-  ADD_COMPONENT blueprint_mpi
-    "include;include/conduit" conduit_blueprint_mpi.hpp "lib" conduit_blueprint_mpi
  ADD_COMPONENT relay
    "include;include/conduit" conduit_relay.hpp "lib" conduit_relay
-  ADD_COMPONENT relay_mpi
-    "include;include/conduit" conduit_relay_mpi.hpp "lib" conduit_relay_mpi)
+  ADD_COMPONENT blueprint
+      "include;include/conduit" conduit_blueprint.hpp "lib" conduit_blueprint)
@@ -1,20 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - FMS_FOUND
-#   - FMS_LIBRARIES
-#   - FMS_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-mfem_find_package(FMS FMS FMS_DIR
-  "include" fms.h "lib" fms
-  "Paths to headers required by FMS." "Libraries required by FMS.")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -15,5 +15,5 @@
 #   - GSLIB_INCLUDE_DIRS

 include(MfemCmakeUtilities)
-mfem_find_package(GSLIB GSLIB GSLIB_DIR "include" gslib.h "lib" gs
+mfem_find_package(gslib GSLIB GSLIB_DIR "include" gslib.h "lib" gs
  "Paths to headers required by GSLIB." "Libraries required by GSLIB.")
@@ -1,70 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - HDF5_FOUND - If HDF5 was found
-#   - HDF5_LIBRARIES - The HDF5 libraries
-#   - HDF5_INCLUDE_DIRS - The HDF5 include directories
-
-# NOTE: Using this FindHDF5.cmake instead of the CMake provided version may lead
-#       to issues with some TPL libraries that depend (or may depend) on HDF5.
-#       For this reason, we should consider removing this file, or at least
-#       making it use the CMake provided version by default and apply the logic
-#       below only when specifically requested by a user.  -V. Dobrev
-
-# First Check for HDF5_DIR
-if(NOT HDF5_DIR)
-  message(FATAL_ERROR
-    "Could not find HDF5. HDF5 support needs explicit HDF5_DIR")
-endif()
-
-if (NOT HDF5_FIND_QUIETLY)
-  message(STATUS "Looking for HDF5 ...")
-  message(STATUS "   in HDF5_DIR = ${HDF5_DIR}")
-endif()
-
-# Find includes
-find_path( HDF5_INCLUDE_DIRS hdf5.h
-           PATHS  ${HDF5_DIR}/include/
-           NO_DEFAULT_PATH
-           NO_CMAKE_ENVIRONMENT_PATH
-           NO_CMAKE_PATH
-           NO_SYSTEM_ENVIRONMENT_PATH
-           NO_CMAKE_SYSTEM_PATH)
-
-find_library( __HDF5_LIBRARY NAMES hdf5 libhdf5 libhdf5_D libhdf5_debug
-              PATHS ${HDF5_DIR}/lib
-              NO_DEFAULT_PATH
-              NO_CMAKE_ENVIRONMENT_PATH
-              NO_CMAKE_PATH
-              NO_SYSTEM_ENVIRONMENT_PATH
-              NO_CMAKE_SYSTEM_PATH)
-
-find_library( __HDF5_HL_LIBRARY NAMES hdf5_hl libhdf5_hl libhdf5_hl_D libhdf5_hl_debug
-              PATHS ${HDF5_DIR}/lib
-              NO_DEFAULT_PATH
-              NO_CMAKE_ENVIRONMENT_PATH
-              NO_CMAKE_PATH
-              NO_SYSTEM_ENVIRONMENT_PATH
-              NO_CMAKE_SYSTEM_PATH)
-
-set(HDF5_LIBRARIES ${__HDF5_HL_LIBRARY} ${__HDF5_LIBRARY})
-
-include(FindPackageHandleStandardArgs)
-
-# Handle the QUIETLY and REQUIRED arguments and set HDF5_FOUND to TRUE if all
-# listed variables are TRUE
-find_package_handle_standard_args(HDF5
-                                  " *** HDF5 not found. Please set HDF5_DIR."
-                                  HDF5_LIBRARIES
-                                  HDF5_INCLUDE_DIRS
-                                  __HDF5_LIBRARY
-                                  __HDF5_HL_LIBRARY)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -0,0 +1,692 @@
+###############################################################################
+# FindHIP.cmake
+###############################################################################
+include(CheckCXXCompilerFlag)
+###############################################################################
+# SET: Variable defaults
+###############################################################################
+# User defined flags
+set(HIP_HIPCC_FLAGS "" CACHE STRING "Semicolon delimited flags for HIPCC")
+set(HIP_HCC_FLAGS "" CACHE STRING "Semicolon delimited flags for HCC")
+set(HIP_CLANG_FLAGS "" CACHE STRING "Semicolon delimited flags for CLANG")
+set(HIP_NVCC_FLAGS "" CACHE STRING "Semicolon delimted flags for NVCC")
+mark_as_advanced(HIP_HIPCC_FLAGS HIP_HCC_FLAGS HIP_CLANG_FLAGS HIP_NVCC_FLAGS)
+
+set(_hip_configuration_types ${CMAKE_CONFIGURATION_TYPES} ${CMAKE_BUILD_TYPE} Debug MinSizeRel Release RelWithDebInfo)
+list(REMOVE_DUPLICATES _hip_configuration_types)
+foreach(config ${_hip_configuration_types})
+    string(TOUPPER ${config} config_upper)
+    set(HIP_HIPCC_FLAGS_${config_upper} "" CACHE STRING "Semicolon delimited flags for HIPCC")
+    set(HIP_HCC_FLAGS_${config_upper} "" CACHE STRING "Semicolon delimited flags for HCC")
+    set(HIP_CLANG_FLAGS_${config_upper} "" CACHE STRING "Semicolon delimited flags for CLANG")
+    set(HIP_NVCC_FLAGS_${config_upper} "" CACHE STRING "Semicolon delimited flags for NVCC")
+    mark_as_advanced(HIP_HIPCC_FLAGS_${config_upper} HIP_HCC_FLAGS_${config_upper} HIP_CLANG_FLAGS_${config_upper} HIP_NVCC_FLAGS_${config_upper})
+endforeach()
+option(HIP_HOST_COMPILATION_CPP "Host code compilation mode" ON)
+option(HIP_VERBOSE_BUILD "Print out the commands run while compiling the HIP source file.  With the Makefile generator this defaults to VERBOSE variable specified on the command line, but can be forced on with this option." OFF)
+mark_as_advanced(HIP_HOST_COMPILATION_CPP)
+
+###############################################################################
+# FIND: HIP and associated helper binaries
+###############################################################################
+
+get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_DIR}/../" REALPATH)
+
+# HIP is supported on Linux only
+if(UNIX AND NOT APPLE AND NOT CYGWIN)
+    # Search for HIP installation
+    if(NOT HIP_ROOT_DIR)
+        # Search in user specified path first
+        find_path(
+            HIP_ROOT_DIR
+            NAMES bin/hipconfig
+            PATHS
+            "$ENV{ROCM_PATH}/hip"
+            ENV HIP_PATH
+            ${_IMPORT_PREFIX}
+            /opt/rocm/hip
+            DOC "HIP installed location"
+            NO_DEFAULT_PATH
+            )
+        if(NOT EXISTS ${HIP_ROOT_DIR})
+            if(HIP_FIND_REQUIRED)
+                message(FATAL_ERROR "Specify HIP_ROOT_DIR")
+            elseif(NOT HIP_FIND_QUIETLY)
+                message("HIP_ROOT_DIR not found or specified")
+            endif()
+        endif()
+        # And push it back to the cache
+        set(HIP_ROOT_DIR ${HIP_ROOT_DIR} CACHE PATH "HIP installed location" FORCE)
+    endif()
+
+    # Find HIPCC executable
+    find_program(
+        HIP_HIPCC_EXECUTABLE
+        NAMES hipcc
+        PATHS
+        "${HIP_ROOT_DIR}"
+        ENV ROCM_PATH
+        ENV HIP_PATH
+        /opt/rocm
+        /opt/rocm/hip
+        PATH_SUFFIXES bin
+        NO_DEFAULT_PATH
+        )
+    if(NOT HIP_HIPCC_EXECUTABLE)
+        # Now search in default paths
+        find_program(HIP_HIPCC_EXECUTABLE hipcc)
+    endif()
+    mark_as_advanced(HIP_HIPCC_EXECUTABLE)
+
+    # Find HIPCONFIG executable
+    find_program(
+        HIP_HIPCONFIG_EXECUTABLE
+        NAMES hipconfig
+        PATHS
+        "${HIP_ROOT_DIR}"
+        ENV ROCM_PATH
+        ENV HIP_PATH
+        /opt/rocm
+        /opt/rocm/hip
+        PATH_SUFFIXES bin
+        NO_DEFAULT_PATH
+        )
+    if(NOT HIP_HIPCONFIG_EXECUTABLE)
+        # Now search in default paths
+        find_program(HIP_HIPCONFIG_EXECUTABLE hipconfig)
+    endif()
+    mark_as_advanced(HIP_HIPCONFIG_EXECUTABLE)
+
+    # Find HIPCC_CMAKE_LINKER_HELPER executable
+    find_program(
+        HIP_HIPCC_CMAKE_LINKER_HELPER
+        NAMES hipcc_cmake_linker_helper
+        PATHS
+        "${HIP_ROOT_DIR}"
+        ENV ROCM_PATH
+        ENV HIP_PATH
+        /opt/rocm
+        /opt/rocm/hip
+        PATH_SUFFIXES bin
+        NO_DEFAULT_PATH
+        )
+    if(NOT HIP_HIPCC_CMAKE_LINKER_HELPER)
+        # Now search in default paths
+        find_program(HIP_HIPCC_CMAKE_LINKER_HELPER hipcc_cmake_linker_helper)
+    endif()
+    mark_as_advanced(HIP_HIPCC_CMAKE_LINKER_HELPER)
+
+    if(HIP_HIPCONFIG_EXECUTABLE AND NOT HIP_VERSION)
+        # Compute the version
+        execute_process(
+            COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --version
+            OUTPUT_VARIABLE _hip_version
+            ERROR_VARIABLE _hip_error
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+            ERROR_STRIP_TRAILING_WHITESPACE
+            )
+        if(NOT _hip_error)
+            set(HIP_VERSION ${_hip_version} CACHE STRING "Version of HIP as computed from hipcc")
+        else()
+            set(HIP_VERSION "0.0.0" CACHE STRING "Version of HIP as computed by FindHIP()")
+        endif()
+        mark_as_advanced(HIP_VERSION)
+    endif()
+    if(HIP_VERSION)
+        string(REPLACE "." ";" _hip_version_list "${HIP_VERSION}")
+        list(GET _hip_version_list 0 HIP_VERSION_MAJOR)
+        list(GET _hip_version_list 1 HIP_VERSION_MINOR)
+        list(GET _hip_version_list 2 HIP_VERSION_PATCH)
+        set(HIP_VERSION_STRING "${HIP_VERSION}")
+    endif()
+
+    if(HIP_HIPCONFIG_EXECUTABLE AND NOT HIP_PLATFORM)
+        # Compute the platform
+        execute_process(
+            COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --platform
+            OUTPUT_VARIABLE _hip_platform
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+        set(HIP_PLATFORM ${_hip_platform} CACHE STRING "HIP platform as computed by hipconfig")
+        mark_as_advanced(HIP_PLATFORM)
+    endif()
+
+    if(HIP_HIPCONFIG_EXECUTABLE AND NOT HIP_COMPILER)
+        # Compute the compiler
+        execute_process(
+            COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --compiler
+            OUTPUT_VARIABLE _hip_compiler
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+        set(HIP_COMPILER ${_hip_compiler} CACHE STRING "HIP compiler as computed by hipconfig")
+        mark_as_advanced(HIP_COMPILER)
+    endif()
+
+    if(HIP_HIPCONFIG_EXECUTABLE AND NOT HIP_RUNTIME)
+        # Compute the runtime
+        execute_process(
+            COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --runtime
+            OUTPUT_VARIABLE _hip_runtime
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+        set(HIP_RUNTIME ${_hip_runtime} CACHE STRING "HIP runtime as computed by hipconfig")
+        mark_as_advanced(HIP_RUNTIME)
+    endif()
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(
+    HIP
+    REQUIRED_VARS
+    HIP_ROOT_DIR
+    HIP_HIPCC_EXECUTABLE
+    HIP_HIPCONFIG_EXECUTABLE
+    HIP_PLATFORM
+    HIP_COMPILER
+    HIP_RUNTIME
+    VERSION_VAR HIP_VERSION
+    )
+
+###############################################################################
+# Set HIP CMAKE Flags
+###############################################################################
+# Copy the invocation styles from CXX to HIP
+set(CMAKE_HIP_ARCHIVE_CREATE ${CMAKE_CXX_ARCHIVE_CREATE})
+set(CMAKE_HIP_ARCHIVE_APPEND ${CMAKE_CXX_ARCHIVE_APPEND})
+set(CMAKE_HIP_ARCHIVE_FINISH ${CMAKE_CXX_ARCHIVE_FINISH})
+set(CMAKE_SHARED_LIBRARY_SONAME_HIP_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG})
+set(CMAKE_SHARED_LIBRARY_CREATE_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS})
+set(CMAKE_SHARED_LIBRARY_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+#set(CMAKE_SHARED_LIBRARY_LINK_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS})
+set(CMAKE_SHARED_LIBRARY_RUNTIME_HIP_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG})
+set(CMAKE_SHARED_LIBRARY_RUNTIME_HIP_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP})
+set(CMAKE_SHARED_LIBRARY_LINK_STATIC_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_STATIC_CXX_FLAGS})
+set(CMAKE_SHARED_LIBRARY_LINK_DYNAMIC_HIP_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_DYNAMIC_CXX_FLAGS})
+
+set(HIP_CLANG_PARALLEL_BUILD_COMPILE_OPTIONS "")
+set(HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS "")
+
+if("${HIP_COMPILER}" STREQUAL "nvcc")
+    # Set the CMake Flags to use the nvcc Compiler.
+    set(CMAKE_HIP_CREATE_SHARED_LIBRARY "${HIP_HIPCC_CMAKE_LINKER_HELPER} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
+    set(CMAKE_HIP_CREATE_SHARED_MODULE "${HIP_HIPCC_CMAKE_LINKER_HELPER} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <LINK_LIBRARIES> -shared" )
+    set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+elseif("${HIP_COMPILER}" STREQUAL "hcc")
+    # Set the CMake Flags to use the hcc Compiler.
+    set(CMAKE_HIP_CREATE_SHARED_LIBRARY "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HCC_HOME} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
+    set(CMAKE_HIP_CREATE_SHARED_MODULE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HCC_HOME} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <LINK_LIBRARIES> -shared" )
+    set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HCC_HOME} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+elseif("${HIP_COMPILER}" STREQUAL "clang")
+    #Number of parallel jobs by default is 1
+    if(NOT DEFINED HIP_CLANG_NUM_PARALLEL_JOBS)
+      set(HIP_CLANG_NUM_PARALLEL_JOBS 1)
+    endif()
+    #Add support for parallel build and link
+    if(${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+      check_cxx_compiler_flag("-parallel-jobs=1" HIP_CLANG_SUPPORTS_PARALLEL_JOBS)
+    endif()
+    if(HIP_CLANG_NUM_PARALLEL_JOBS GREATER 1)
+      if(${HIP_CLANG_SUPPORTS_PARALLEL_JOBS})
+        set(HIP_CLANG_PARALLEL_BUILD_COMPILE_OPTIONS "-Wno-format-nonliteral -parallel-jobs=${HIP_CLANG_NUM_PARALLEL_JOBS}")
+        set(HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS "-parallel-jobs=${HIP_CLANG_NUM_PARALLEL_JOBS}")
+      else()
+        message("clang compiler doesn't support parallel jobs")
+      endif()
+    endif()
+
+    # Set the CMake Flags to use the HIP-Clang Compiler.
+    set(CMAKE_HIP_CREATE_SHARED_LIBRARY "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HIP_CLANG_PATH} ${HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS} <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
+    set(CMAKE_HIP_CREATE_SHARED_MODULE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HIP_CLANG_PATH} ${HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS} <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <LINK_LIBRARIES> -shared" )
+    set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HIP_CLANG_PATH} ${HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+
+    if("${HIP_RUNTIME}" STREQUAL "rocclr")
+      if(TARGET host)
+        message(STATUS "host interface - found")
+        set(HIP_HOST_INTERFACE host)
+      endif()
+    endif()
+endif()
+
+###############################################################################
+# MACRO: Locate helper files
+###############################################################################
+macro(HIP_FIND_HELPER_FILE _name _extension)
+    set(_hip_full_name "${_name}.${_extension}")
+    get_filename_component(CMAKE_CURRENT_LIST_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+    set(HIP_${_name} "${CMAKE_CURRENT_LIST_DIR}/FindHIP/${_hip_full_name}")
+    if(NOT EXISTS "${HIP_${_name}}")
+        set(error_message "${_hip_full_name} not found in ${CMAKE_CURRENT_LIST_DIR}/FindHIP")
+        if(HIP_FIND_REQUIRED)
+            message(FATAL_ERROR "${error_message}")
+        else()
+            if(NOT HIP_FIND_QUIETLY)
+                message(STATUS "${error_message}")
+            endif()
+        endif()
+    endif()
+    # Set this variable as internal, so the user isn't bugged with it.
+    set(HIP_${_name} ${HIP_${_name}} CACHE INTERNAL "Location of ${_full_name}" FORCE)
+endmacro()
+
+###############################################################################
+hip_find_helper_file(run_make2cmake cmake)
+hip_find_helper_file(run_hipcc cmake)
+###############################################################################
+
+###############################################################################
+# MACRO: Reset compiler flags
+###############################################################################
+macro(HIP_RESET_FLAGS)
+    unset(HIP_HIPCC_FLAGS)
+    unset(HIP_HCC_FLAGS)
+    unset(HIP_CLANG_FLAGS)
+    unset(HIP_NVCC_FLAGS)
+    foreach(config ${_hip_configuration_types})
+        string(TOUPPER ${config} config_upper)
+        unset(HIP_HIPCC_FLAGS_${config_upper})
+        unset(HIP_HCC_FLAGS_${config_upper})
+        unset(HIP_CLANG_FLAGS_${config_upper})
+        unset(HIP_NVCC_FLAGS_${config_upper})
+    endforeach()
+endmacro()
+
+###############################################################################
+# MACRO: Separate the options from the sources
+###############################################################################
+macro(HIP_GET_SOURCES_AND_OPTIONS _sources _cmake_options _hipcc_options _hcc_options _clang_options _nvcc_options)
+    set(${_sources})
+    set(${_cmake_options})
+    set(${_hipcc_options})
+    set(${_hcc_options})
+    set(${_clang_options})
+    set(${_nvcc_options})
+    set(_hipcc_found_options FALSE)
+    set(_hcc_found_options FALSE)
+    set(_clang_found_options FALSE)
+    set(_nvcc_found_options FALSE)
+    foreach(arg ${ARGN})
+        if("x${arg}" STREQUAL "xHIPCC_OPTIONS")
+            set(_hipcc_found_options TRUE)
+            set(_hcc_found_options FALSE)
+            set(_clang_found_options FALSE)
+            set(_nvcc_found_options FALSE)
+        elseif("x${arg}" STREQUAL "xHCC_OPTIONS")
+            set(_hipcc_found_options FALSE)
+            set(_hcc_found_options TRUE)
+            set(_clang_found_options FALSE)
+            set(_nvcc_found_options FALSE)
+        elseif("x${arg}" STREQUAL "xCLANG_OPTIONS")
+            set(_hipcc_found_options FALSE)
+            set(_hcc_found_options FALSE)
+            set(_clang_found_options TRUE)
+            set(_nvcc_found_options FALSE)
+        elseif("x${arg}" STREQUAL "xNVCC_OPTIONS")
+            set(_hipcc_found_options FALSE)
+            set(_hcc_found_options FALSE)
+            set(_clang_found_options FALSE)
+            set(_nvcc_found_options TRUE)
+        elseif(
+                "x${arg}" STREQUAL "xEXCLUDE_FROM_ALL" OR
+                "x${arg}" STREQUAL "xSTATIC" OR
+                "x${arg}" STREQUAL "xSHARED" OR
+                "x${arg}" STREQUAL "xMODULE"
+                )
+            list(APPEND ${_cmake_options} ${arg})
+        else()
+            if(_hipcc_found_options)
+                list(APPEND ${_hipcc_options} ${arg})
+            elseif(_hcc_found_options)
+                list(APPEND ${_hcc_options} ${arg})
+            elseif(_clang_found_options)
+                list(APPEND ${_clang_options} ${arg})
+            elseif(_nvcc_found_options)
+                list(APPEND ${_nvcc_options} ${arg})
+            else()
+                # Assume this is a file
+                list(APPEND ${_sources} ${arg})
+            endif()
+        endif()
+    endforeach()
+endmacro()
+
+###############################################################################
+# MACRO: Add include directories to pass to the hipcc command
+###############################################################################
+set(HIP_HIPCC_INCLUDE_ARGS_USER "")
+macro(HIP_INCLUDE_DIRECTORIES)
+    foreach(dir ${ARGN})
+        list(APPEND HIP_HIPCC_INCLUDE_ARGS_USER $<$<BOOL:${dir}>:-I${dir}>)
+    endforeach()
+endmacro()
+
+###############################################################################
+# FUNCTION: Helper to avoid clashes of files with the same basename but different paths
+###############################################################################
+function(HIP_COMPUTE_BUILD_PATH path build_path)
+    # Convert to cmake style paths
+    file(TO_CMAKE_PATH "${path}" bpath)
+    if(IS_ABSOLUTE "${bpath}")
+        string(FIND "${bpath}" "${CMAKE_CURRENT_BINARY_DIR}" _binary_dir_pos)
+        if(_binary_dir_pos EQUAL 0)
+            file(RELATIVE_PATH bpath "${CMAKE_CURRENT_BINARY_DIR}" "${bpath}")
+        else()
+            file(RELATIVE_PATH bpath "${CMAKE_CURRENT_SOURCE_DIR}" "${bpath}")
+        endif()
+    endif()
+
+    # Remove leading /
+    string(REGEX REPLACE "^[/]+" "" bpath "${bpath}")
+    # Avoid absolute paths by removing ':'
+    string(REPLACE ":" "_" bpath "${bpath}")
+    # Avoid relative paths that go up the tree
+    string(REPLACE "../" "__/" bpath "${bpath}")
+    # Avoid spaces
+    string(REPLACE " " "_" bpath "${bpath}")
+    # Strip off the filename
+    get_filename_component(bpath "${bpath}" PATH)
+
+    set(${build_path} "${bpath}" PARENT_SCOPE)
+endfunction()
+
+###############################################################################
+# MACRO: Parse OPTIONS from ARGN & set variables prefixed by _option_prefix
+###############################################################################
+macro(HIP_PARSE_HIPCC_OPTIONS _option_prefix)
+    set(_hip_found_config)
+    foreach(arg ${ARGN})
+        # Determine if we are dealing with a per-configuration flag
+        foreach(config ${_hip_configuration_types})
+            string(TOUPPER ${config} config_upper)
+            if(arg STREQUAL "${config_upper}")
+                set(_hip_found_config _${arg})
+                # Clear arg to prevent it from being processed anymore
+                set(arg)
+            endif()
+        endforeach()
+        if(arg)
+            list(APPEND ${_option_prefix}${_hip_found_config} "${arg}")
+        endif()
+    endforeach()
+endmacro()
+
+###############################################################################
+# MACRO: Try and include dependency file if it exists
+###############################################################################
+macro(HIP_INCLUDE_HIPCC_DEPENDENCIES dependency_file)
+    set(HIP_HIPCC_DEPEND)
+    set(HIP_HIPCC_DEPEND_REGENERATE FALSE)
+
+    # Create the dependency file if it doesn't exist
+    if(NOT EXISTS ${dependency_file})
+        file(WRITE ${dependency_file} "# Generated by: FindHIP.cmake. Do not edit.\n")
+    endif()
+    # Include the dependency file
+    include(${dependency_file})
+
+    # Verify the existence of all the included files
+    if(HIP_HIPCC_DEPEND)
+        foreach(f ${HIP_HIPCC_DEPEND})
+            if(NOT EXISTS ${f})
+                # If they aren't there, regenerate the file again
+                set(HIP_HIPCC_DEPEND_REGENERATE TRUE)
+            endif()
+        endforeach()
+    else()
+        # No dependencies, so regenerate the file
+        set(HIP_HIPCC_DEPEND_REGENERATE TRUE)
+    endif()
+
+    # Regenerate the dependency file if needed
+    if(HIP_HIPCC_DEPEND_REGENERATE)
+        set(HIP_HIPCC_DEPEND ${dependency_file})
+        file(WRITE ${dependency_file} "# Generated by: FindHIP.cmake. Do not edit.\n")
+    endif()
+endmacro()
+
+###############################################################################
+# MACRO: Prepare cmake commands for the target
+###############################################################################
+macro(HIP_PREPARE_TARGET_COMMANDS _target _format _generated_files _source_files)
+    set(_hip_flags "")
+    string(TOUPPER "${CMAKE_BUILD_TYPE}" _hip_build_configuration)
+    if(HIP_HOST_COMPILATION_CPP)
+        set(HIP_C_OR_CXX CXX)
+    else()
+        set(HIP_C_OR_CXX C)
+    endif()
+    set(generated_extension ${CMAKE_${HIP_C_OR_CXX}_OUTPUT_EXTENSION})
+
+    # Initialize list of includes with those specified by the user. Append with
+    # ones specified to cmake directly.
+    set(HIP_HIPCC_INCLUDE_ARGS ${HIP_HIPCC_INCLUDE_ARGS_USER})
+
+    # Add the include directories
+    set(include_directories_generator "$<TARGET_PROPERTY:${_target},INCLUDE_DIRECTORIES>")
+    list(APPEND HIP_HIPCC_INCLUDE_ARGS "$<$<BOOL:${include_directories_generator}>:-I$<JOIN:${include_directories_generator}, -I>>")
+
+    get_directory_property(_hip_include_directories INCLUDE_DIRECTORIES)
+    list(REMOVE_DUPLICATES _hip_include_directories)
+    if(_hip_include_directories)
+        foreach(dir ${_hip_include_directories})
+            list(APPEND HIP_HIPCC_INCLUDE_ARGS $<$<BOOL:${dir}>:-I${dir}>)
+        endforeach()
+    endif()
+
+    HIP_GET_SOURCES_AND_OPTIONS(_hip_sources _hip_cmake_options _hipcc_options _hcc_options _clang_options _nvcc_options ${ARGN})
+    HIP_PARSE_HIPCC_OPTIONS(HIP_HIPCC_FLAGS ${_hipcc_options})
+    HIP_PARSE_HIPCC_OPTIONS(HIP_HCC_FLAGS ${_hcc_options})
+    HIP_PARSE_HIPCC_OPTIONS(HIP_CLANG_FLAGS ${_clang_options})
+    HIP_PARSE_HIPCC_OPTIONS(HIP_NVCC_FLAGS ${_nvcc_options})
+
+    # Add the compile definitions
+    set(compile_definition_generator "$<TARGET_PROPERTY:${_target},COMPILE_DEFINITIONS>")
+    list(APPEND HIP_HIPCC_FLAGS "$<$<BOOL:${compile_definition_generator}>:-D$<JOIN:${compile_definition_generator}, -D>>")
+
+    # Check if we are building shared library.
+    set(_hip_build_shared_libs FALSE)
+    list(FIND _hip_cmake_options SHARED _hip_found_SHARED)
+    list(FIND _hip_cmake_options MODULE _hip_found_MODULE)
+    if(_hip_found_SHARED GREATER -1 OR _hip_found_MODULE GREATER -1)
+        set(_hip_build_shared_libs TRUE)
+    endif()
+    list(FIND _hip_cmake_options STATIC _hip_found_STATIC)
+    if(_hip_found_STATIC GREATER -1)
+        set(_hip_build_shared_libs FALSE)
+    endif()
+
+    # If we are building a shared library, add extra flags to HIP_HIPCC_FLAGS
+    if(_hip_build_shared_libs)
+        list(APPEND HIP_HCC_FLAGS "-fPIC")
+        list(APPEND HIP_CLANG_FLAGS "-fPIC")
+        list(APPEND HIP_NVCC_FLAGS "--shared -Xcompiler '-fPIC'")
+    endif()
+
+    # Set host compiler
+    set(HIP_HOST_COMPILER "${CMAKE_${HIP_C_OR_CXX}_COMPILER}")
+
+    # Set compiler flags
+    set(_HIP_HOST_FLAGS "set(CMAKE_HOST_FLAGS ${CMAKE_${HIP_C_OR_CXX}_FLAGS})")
+    set(_HIP_HIPCC_FLAGS "set(HIP_HIPCC_FLAGS ${HIP_HIPCC_FLAGS})")
+    set(_HIP_HCC_FLAGS "set(HIP_HCC_FLAGS ${HIP_HCC_FLAGS})")
+    set(_HIP_CLANG_FLAGS "set(HIP_CLANG_FLAGS ${HIP_CLANG_FLAGS})")
+    set(_HIP_NVCC_FLAGS "set(HIP_NVCC_FLAGS ${HIP_NVCC_FLAGS})")
+    foreach(config ${_hip_configuration_types})
+        string(TOUPPER ${config} config_upper)
+        set(_HIP_HOST_FLAGS "${_HIP_HOST_FLAGS}\nset(CMAKE_HOST_FLAGS_${config_upper} ${CMAKE_${HIP_C_OR_CXX}_FLAGS_${config_upper}})")
+        set(_HIP_HIPCC_FLAGS "${_HIP_HIPCC_FLAGS}\nset(HIP_HIPCC_FLAGS_${config_upper} ${HIP_HIPCC_FLAGS_${config_upper}})")
+        set(_HIP_HCC_FLAGS "${_HIP_HCC_FLAGS}\nset(HIP_HCC_FLAGS_${config_upper} ${HIP_HCC_FLAGS_${config_upper}})")
+        set(_HIP_CLANG_FLAGS "${_HIP_CLANG_FLAGS}\nset(HIP_CLANG_FLAGS_${config_upper} ${HIP_CLANG_FLAGS_${config_upper}})")
+        set(_HIP_NVCC_FLAGS "${_HIP_NVCC_FLAGS}\nset(HIP_NVCC_FLAGS_${config_upper} ${HIP_NVCC_FLAGS_${config_upper}})")
+    endforeach()
+
+    # Reset the output variable
+    set(_hip_generated_files "")
+    set(_hip_source_files "")
+
+    # Iterate over all arguments and create custom commands for all source files
+    foreach(file ${ARGN})
+        # Ignore any file marked as a HEADER_FILE_ONLY
+        get_source_file_property(_is_header ${file} HEADER_FILE_ONLY)
+        # Allow per source file overrides of the format. Also allows compiling non .cu files.
+        get_source_file_property(_hip_source_format ${file} HIP_SOURCE_PROPERTY_FORMAT)
+        if((${file} MATCHES "\\.cu$" OR _hip_source_format) AND NOT _is_header)
+            set(host_flag FALSE)
+        else()
+            set(host_flag TRUE)
+        endif()
+
+        if(NOT host_flag)
+            # Determine output directory
+            HIP_COMPUTE_BUILD_PATH("${file}" hip_build_path)
+            set(hip_compile_output_dir "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${_target}.dir/${hip_build_path}")
+
+            get_filename_component(basename ${file} NAME)
+            set(generated_file_path "${hip_compile_output_dir}/${CMAKE_CFG_INTDIR}")
+            set(generated_file_basename "${_target}_generated_${basename}${generated_extension}")
+
+            # Set file names
+            set(generated_file "${generated_file_path}/${generated_file_basename}")
+            set(cmake_dependency_file "${hip_compile_output_dir}/${generated_file_basename}.depend")
+            set(custom_target_script_pregen "${hip_compile_output_dir}/${generated_file_basename}.cmake.pre-gen")
+            set(custom_target_script "${hip_compile_output_dir}/${generated_file_basename}.cmake")
+
+            # Set properties for object files
+            set_source_files_properties("${generated_file}"
+                PROPERTIES
+                EXTERNAL_OBJECT true # This is an object file not to be compiled, but only be linked
+                )
+
+            # Don't add CMAKE_CURRENT_SOURCE_DIR if the path is already an absolute path
+            get_filename_component(file_path "${file}" PATH)
+            if(IS_ABSOLUTE "${file_path}")
+                set(source_file "${file}")
+            else()
+                set(source_file "${CMAKE_CURRENT_SOURCE_DIR}/${file}")
+            endif()
+
+            # Bring in the dependencies
+            HIP_INCLUDE_HIPCC_DEPENDENCIES(${cmake_dependency_file})
+
+            # Configure the build script
+            configure_file("${HIP_run_hipcc}" "${custom_target_script_pregen}" @ONLY)
+            file(GENERATE
+                OUTPUT "${custom_target_script}"
+                INPUT "${custom_target_script_pregen}"
+                )
+            set(main_dep DEPENDS ${source_file})
+            if(CMAKE_GENERATOR MATCHES "Makefiles")
+                set(verbose_output "$(VERBOSE)")
+            elseif(HIP_VERBOSE_BUILD)
+                set(verbose_output ON)
+            else()
+                set(verbose_output OFF)
+            endif()
+
+            # Create up the comment string
+            file(RELATIVE_PATH generated_file_relative_path "${CMAKE_BINARY_DIR}" "${generated_file}")
+            set(hip_build_comment_string "Building HIPCC object ${generated_file_relative_path}")
+
+            # Build the generated file and dependency file
+            add_custom_command(
+                OUTPUT ${generated_file}
+                # These output files depend on the source_file and the contents of cmake_dependency_file
+                ${main_dep}
+                DEPENDS ${HIP_HIPCC_DEPEND}
+                DEPENDS ${custom_target_script}
+                # Make sure the output directory exists before trying to write to it.
+                COMMAND ${CMAKE_COMMAND} -E make_directory "${generated_file_path}"
+                COMMAND ${CMAKE_COMMAND} ARGS
+                -D verbose:BOOL=${verbose_output}
+                -D build_configuration:STRING=${_hip_build_configuration}
+                -D "generated_file:STRING=${generated_file}"
+                -P "${custom_target_script}"
+                WORKING_DIRECTORY "${hip_compile_output_dir}"
+                COMMENT "${hip_build_comment_string}"
+                )
+
+            # Make sure the build system knows the file is generated
+            set_source_files_properties(${generated_file} PROPERTIES GENERATED TRUE)
+            list(APPEND _hip_generated_files ${generated_file})
+            list(APPEND _hip_source_files ${file})
+        endif()
+    endforeach()
+
+    # Set the return parameter
+    set(${_generated_files} ${_hip_generated_files})
+    set(${_source_files} ${_hip_source_files})
+endmacro()
+
+###############################################################################
+# HIP_ADD_EXECUTABLE
+###############################################################################
+macro(HIP_ADD_EXECUTABLE hip_target)
+    # Separate the sources from the options
+    HIP_GET_SOURCES_AND_OPTIONS(_sources _cmake_options _hipcc_options _hcc_options _clang_options _nvcc_options ${ARGN})
+    HIP_PREPARE_TARGET_COMMANDS(${hip_target} OBJ _generated_files _source_files ${_sources} HIPCC_OPTIONS ${_hipcc_options} HCC_OPTIONS ${_hcc_options} CLANG_OPTIONS ${_clang_options} NVCC_OPTIONS ${_nvcc_options})
+    if(_source_files)
+        list(REMOVE_ITEM _sources ${_source_files})
+    endif()
+    if("${HIP_COMPILER}" STREQUAL "hcc")
+        if("x${HCC_HOME}" STREQUAL "x")
+            if (DEFINED ENV{ROCM_PATH})
+                set(HCC_HOME "$ENV{ROCM_PATH}/hcc")
+            elseif(DEFINED ENV{HIP_PATH})
+                set(HCC_HOME "$ENV{HIP_PATH}/../hcc")
+            else()
+                set(HCC_HOME "/opt/rocm/hcc")
+            endif()
+        endif()
+        set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HCC_HOME} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+    elseif("${HIP_COMPILER}" STREQUAL "clang")
+        if("x${HIP_CLANG_PATH}" STREQUAL "x")
+            if(DEFINED ENV{HIP_CLANG_PATH})
+                set(HIP_CLANG_PATH $ENV{HIP_CLANG_PATH})
+            elseif(DEFINED ENV{ROCM_PATH})
+                set(HIP_CLANG_PATH "$ENV{ROCM_PATH}/llvm/bin")
+            elseif(DEFINED ENV{HIP_PATH})
+                set(HIP_CLANG_PATH "$ENV{HIP_PATH}/../llvm/bin")
+            else()
+                set(HIP_CLANG_PATH "/opt/rocm/llvm/bin")
+            endif()
+        endif()
+        set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} ${HIP_CLANG_PATH} ${HIP_CLANG_PARALLEL_BUILD_LINK_OPTIONS} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+    else()
+        set(CMAKE_HIP_LINK_EXECUTABLE "${HIP_HIPCC_CMAKE_LINKER_HELPER} <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
+    endif()
+    if ("${_sources}" STREQUAL "")
+        add_executable(${hip_target} ${_cmake_options} ${_generated_files} "")
+    else()
+        add_executable(${hip_target} ${_cmake_options} ${_generated_files} ${_sources})
+    endif()
+    set_target_properties(${hip_target} PROPERTIES LINKER_LANGUAGE HIP)
+    # Link with host
+    if (HIP_HOST_INTERFACE)
+        # hip rt should be rocclr, compiler should be clang
+        target_link_libraries(${hip_target} ${HIP_HOST_INTERFACE})
+    endif()
+endmacro()
+
+###############################################################################
+# HIP_ADD_LIBRARY
+###############################################################################
+macro(HIP_ADD_LIBRARY hip_target)
+    # Separate the sources from the options
+    HIP_GET_SOURCES_AND_OPTIONS(_sources _cmake_options _hipcc_options _hcc_options _clang_options _nvcc_options ${ARGN})
+    HIP_PREPARE_TARGET_COMMANDS(${hip_target} OBJ _generated_files _source_files ${_sources} ${_cmake_options} HIPCC_OPTIONS ${_hipcc_options} HCC_OPTIONS ${_hcc_options} CLANG_OPTIONS ${_clang_options} NVCC_OPTIONS ${_nvcc_options})
+    if(_source_files)
+        list(REMOVE_ITEM _sources ${_source_files})
+    endif()
+    if ("${_sources}" STREQUAL "")
+        add_library(${hip_target} ${_cmake_options} ${_generated_files} "")
+    else()
+        add_library(${hip_target} ${_cmake_options} ${_generated_files} ${_sources})
+    endif()
+    set_target_properties(${hip_target} PROPERTIES LINKER_LANGUAGE ${HIP_C_OR_CXX})
+    # Link with host
+    if (HIP_HOST_INTERFACE)
+        # hip rt should be rocclr, compiler should be clang
+        target_link_libraries(${hip_target} ${HIP_HOST_INTERFACE})
+    endif()
+endmacro()
+
+# vim: ts=4:sw=4:expandtab:smartindent
@@ -0,0 +1,182 @@
+###############################################################################
+# Runs commands using HIPCC
+###############################################################################
+
+###############################################################################
+# This file runs the hipcc commands to produce the desired output file
+# along with the dependency file needed by CMake to compute dependencies.
+#
+# Input variables:
+#
+# verbose:BOOL=<>               OFF: Be as quiet as possible (default)
+#                               ON : Describe each step
+# build_configuration:STRING=<> Build configuration. Defaults to Debug.
+# generated_file:STRING=<>      File to generate. Mandatory argument.
+
+if(NOT build_configuration)
+    set(build_configuration Debug)
+endif()
+if(NOT generated_file)
+    message(FATAL_ERROR "You must specify generated_file on the command line")
+endif()
+
+# Set these up as variables to make reading the generated file easier
+set(HIP_HIPCC_EXECUTABLE "@HIP_HIPCC_EXECUTABLE@") # path
+set(HIP_HIPCONFIG_EXECUTABLE "@HIP_HIPCONFIG_EXECUTABLE@") #path
+set(HIP_HOST_COMPILER "@HIP_HOST_COMPILER@") # path
+set(CMAKE_COMMAND "@CMAKE_COMMAND@") # path
+set(HIP_run_make2cmake "@HIP_run_make2cmake@") # path
+set(HCC_HOME "@HCC_HOME@") #path
+set(HIP_CLANG_PATH "@HIP_CLANG_PATH@") #path
+set(HIP_CLANG_PARALLEL_BUILD_COMPILE_OPTIONS "@HIP_CLANG_PARALLEL_BUILD_COMPILE_OPTIONS@")
+
+@HIP_HOST_FLAGS@
+@_HIP_HIPCC_FLAGS@
+@_HIP_HCC_FLAGS@
+@_HIP_CLANG_FLAGS@
+@_HIP_NVCC_FLAGS@
+#Needed to bring the HIP_HIPCC_INCLUDE_ARGS variable in scope
+set(HIP_HIPCC_INCLUDE_ARGS @HIP_HIPCC_INCLUDE_ARGS@) # list
+
+set(cmake_dependency_file "@cmake_dependency_file@") # path
+set(source_file "@source_file@") # path
+set(host_flag "@host_flag@") # bool
+
+# Determine compiler and compiler flags
+execute_process(COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --platform OUTPUT_VARIABLE HIP_PLATFORM OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --compiler OUTPUT_VARIABLE HIP_COMPILER OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(COMMAND ${HIP_HIPCONFIG_EXECUTABLE} --runtime OUTPUT_VARIABLE HIP_RUNTIME OUTPUT_STRIP_TRAILING_WHITESPACE)
+if(NOT host_flag)
+    set(__CC ${HIP_HIPCC_EXECUTABLE})
+    if("${HIP_PLATFORM}" STREQUAL "amd")
+        if("${HIP_COMPILER}" STREQUAL "hcc")
+            if(NOT "x${HCC_HOME}" STREQUAL "x")
+                set(ENV{HCC_HOME} ${HCC_HOME})
+            endif()
+            set(__CC_FLAGS ${HIP_HIPCC_FLAGS} ${HIP_HCC_FLAGS} ${HIP_HIPCC_FLAGS_${build_configuration}} ${HIP_HCC_FLAGS_${build_configuration}})
+        elseif("${HIP_COMPILER}" STREQUAL "clang")
+            if(NOT "x${HIP_CLANG_PATH}" STREQUAL "x")
+                set(ENV{HIP_CLANG_PATH} ${HIP_CLANG_PATH})
+            endif()
+            # Temporarily include HIP_HCC_FLAGS for HIP-Clang for PyTorch builds
+            set(__CC_FLAGS ${HIP_CLANG_PARALLEL_BUILD_COMPILE_OPTIONS} ${HIP_HIPCC_FLAGS} ${HIP_HCC_FLAGS} ${HIP_CLANG_FLAGS} ${HIP_HIPCC_FLAGS_${build_configuration}} ${HIP_HCC_FLAGS_${build_configuration}} ${HIP_CLANG_FLAGS_${build_configuration}})
+        endif()
+    else()
+        set(__CC_FLAGS ${HIP_HIPCC_FLAGS} ${HIP_NVCC_FLAGS} ${HIP_HIPCC_FLAGS_${build_configuration}} ${HIP_NVCC_FLAGS_${build_configuration}})
+    endif()
+else()
+    set(__CC ${HIP_HOST_COMPILER})
+    set(__CC_FLAGS ${CMAKE_HOST_FLAGS} ${CMAKE_HOST_FLAGS_${build_configuration}})
+endif()
+set(__CC_INCLUDES ${HIP_HIPCC_INCLUDE_ARGS})
+
+# hip_execute_process - Executes a command with optional command echo and status message.
+#   status     - Status message to print if verbose is true
+#   command    - COMMAND argument from the usual execute_process argument structure
+#   ARGN       - Remaining arguments are the command with arguments
+#   HIP_result - Return value from running the command
+macro(hip_execute_process status command)
+    set(_command ${command})
+    if(NOT "x${_command}" STREQUAL "xCOMMAND")
+        message(FATAL_ERROR "Malformed call to hip_execute_process.  Missing COMMAND as second argument. (command = ${command})")
+    endif()
+    if(verbose)
+        execute_process(COMMAND "${CMAKE_COMMAND}" -E echo -- ${status})
+        # Build command string to print
+        set(hip_execute_process_string)
+        foreach(arg ${ARGN})
+            # Escape quotes if any
+            string(REPLACE "\"" "\\\"" arg ${arg})
+            # Surround args with spaces with quotes
+            if(arg MATCHES " ")
+                list(APPEND hip_execute_process_string "\"${arg}\"")
+            else()
+                list(APPEND hip_execute_process_string ${arg})
+            endif()
+        endforeach()
+        # Echo the command
+        execute_process(COMMAND ${CMAKE_COMMAND} -E echo ${hip_execute_process_string})
+    endif()
+    # Run the command
+    execute_process(COMMAND ${ARGN} RESULT_VARIABLE HIP_result)
+endmacro()
+
+# Delete the target file
+hip_execute_process(
+    "Removing ${generated_file}"
+    COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}"
+    )
+
+# Generate the dependency file
+hip_execute_process(
+    "Generating dependency file: ${cmake_dependency_file}.pre"
+    COMMAND "${__CC}"
+    -M
+    "${source_file}"
+    -o "${cmake_dependency_file}.pre"
+    ${__CC_FLAGS}
+    ${__CC_INCLUDES}
+    )
+
+if(HIP_result)
+    message(FATAL_ERROR "Error generating ${generated_file}")
+endif()
+
+# Generate the cmake readable dependency file to a temp file
+hip_execute_process(
+    "Generating temporary cmake readable file: ${cmake_dependency_file}.tmp"
+    COMMAND "${CMAKE_COMMAND}"
+    -D "input_file:FILEPATH=${cmake_dependency_file}.pre"
+    -D "output_file:FILEPATH=${cmake_dependency_file}.tmp"
+    -D "verbose=${verbose}"
+    -P "${HIP_run_make2cmake}"
+    )
+
+if(HIP_result)
+    message(FATAL_ERROR "Error generating ${generated_file}")
+endif()
+
+# Copy the file if it is different
+hip_execute_process(
+    "Copy if different ${cmake_dependency_file}.tmp to ${cmake_dependency_file}"
+    COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${cmake_dependency_file}.tmp" "${cmake_dependency_file}"
+    )
+
+if(HIP_result)
+    message(FATAL_ERROR "Error generating ${generated_file}")
+endif()
+
+# Delete the temporary file
+hip_execute_process(
+    "Removing ${cmake_dependency_file}.tmp and ${cmake_dependency_file}.pre"
+    COMMAND "${CMAKE_COMMAND}" -E remove "${cmake_dependency_file}.tmp" "${cmake_dependency_file}.pre"
+    )
+
+if(HIP_result)
+    message(FATAL_ERROR "Error generating ${generated_file}")
+endif()
+
+# Generate the output file
+hip_execute_process(
+    "Generating ${generated_file}"
+    COMMAND "${__CC}"
+    -c
+    "${source_file}"
+    -o "${generated_file}"
+    ${__CC_FLAGS}
+    ${__CC_INCLUDES}
+    )
+
+if(HIP_result)
+    # Make sure that we delete the output file
+    hip_execute_process(
+        "Removing ${generated_file}"
+        COMMAND "${CMAKE_COMMAND}" -E remove "${generated_file}"
+        )
+    message(FATAL_ERROR "Error generating file ${generated_file}")
+else()
+    if(verbose)
+        message("Generated ${generated_file} successfully.")
+    endif()
+endif()
+# vim: ts=4:sw=4:expandtab:smartindent
@@ -0,0 +1,50 @@
+###############################################################################
+# Computes dependencies using HIPCC
+###############################################################################
+
+###############################################################################
+# This file converts dependency files generated using hipcc to a format that
+# cmake can understand.
+
+# Input variables:
+#
+# input_file:STRING=<> Dependency file to parse. Required argument
+# output_file:STRING=<> Output file to generate. Required argument
+
+if(NOT input_file OR NOT output_file)
+    message(FATAL_ERROR "You must specify input_file and output_file on the command line")
+endif()
+
+file(READ ${input_file} depend_text)
+
+if (NOT "${depend_text}" STREQUAL "")
+    string(REPLACE " /" "\n/" depend_text ${depend_text})
+    string(REGEX REPLACE "^.*:" "" depend_text ${depend_text})
+    string(REGEX REPLACE "[ \\\\]*\n" ";" depend_text ${depend_text})
+
+    set(dependency_list "")
+
+    foreach(file ${depend_text})
+        string(REGEX REPLACE "^ +" "" file ${file})
+        if(NOT EXISTS "${file}")
+            message(WARNING " Removing non-existent dependency file: ${file}")
+            set(file "")
+        endif()
+
+        if(NOT IS_DIRECTORY "${file}")
+            get_filename_component(file_absolute "${file}" ABSOLUTE)
+            list(APPEND dependency_list "${file_absolute}")
+        endif()
+    endforeach()
+endif()
+
+# Remove the duplicate entries and sort them.
+list(REMOVE_DUPLICATES dependency_list)
+list(SORT dependency_list)
+
+foreach(file ${dependency_list})
+    set(hip_hipcc_depend "${hip_hipcc_depend} \"${file}\"\n")
+endforeach()
+
+file(WRITE ${output_file} "# Generated by: FindHIP.cmake. Do not edit.\nSET(HIP_HIPCC_DEPEND\n ${hip_hipcc_depend})\n\n")
+# vim: ts=4:sw=4:expandtab:smartindent
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -9,154 +9,15 @@
 # terms of the BSD-3 license. We welcome feedback and contributions, see file
 # CONTRIBUTING.md for details.

-# Defines the following variables if fetching of TPLs is disabled (default):
+# Defines the following variables:
 #   - HYPRE_FOUND
 #   - HYPRE_LIBRARIES
 #   - HYPRE_INCLUDE_DIRS
 #   - HYPRE_VERSION
-#   - HYPRE_USING_CUDA (internal)
-#   - HYPRE_USING_HIP (internal)
-# otherwise, the following are defined:
-#   - HYPRE (imported library target)
-#   - HYPRE_VERSION (cache variable)
-
-if (HYPRE_FOUND OR TARGET HYPRE)
-  if (HYPRE_USING_CUDA)
-    find_package(CUDAToolkit REQUIRED)
-  endif()
-  if (HYPRE_USING_HIP)
-    find_package(rocsparse REQUIRED)
-    find_package(rocrand REQUIRED)
-    find_package(rocsolver REQUIRED)
-  endif()
-  if (HYPRE_LIBRARIES AND HYPRE_INCLUDE_DIRS AND HYPRE_VERSION)
-    find_package_handle_standard_args(HYPRE
-      REQUIRED_VARS HYPRE_LIBRARIES HYPRE_INCLUDE_DIRS HYPRE_VERSION
-    )
-    return()
-  endif()
-endif()
-
-if (HYPRE_FETCH OR FETCH_TPLS)
-  # Collect all HYPRE_ENABLE variables and pass them to hypre, assuming they are BOOL.
-  set(HYPRE_CMAKE_OPTIONS "")
-  get_cmake_property(all_vars VARIABLES)
-  foreach(var ${all_vars})
-    if(var MATCHES "^HYPRE_ENABLE")
-      list(APPEND HYPRE_CMAKE_OPTIONS "-D${var}:BOOL=${${var}}")
-    endif()
-  endforeach()
-
-  set(HYPRE_FETCH_VERSION 2.33.0)
-  set(HYPRE_FETCH_TAG "v${HYPRE_FETCH_VERSION}" CACHE STRING "Tag, branch, or commit for HYPRE")
-  add_library(HYPRE STATIC IMPORTED)
-  # set options and associated dependencies
-  list(APPEND HYPRE_CMAKE_OPTIONS -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE})
-  if (MFEM_USE_CUDA)
-    list(APPEND HYPRE_CMAKE_OPTIONS -DHYPRE_ENABLE_CUDA:BOOL=ON -DCMAKE_CUDA_ARCHITECTURES:STRING=${CMAKE_CUDA_ARCHITECTURES})
-    find_package(CUDAToolkit REQUIRED)
-    target_link_libraries(HYPRE INTERFACE CUDA::cusparse CUDA::curand CUDA::cublas)
-  elseif (MFEM_USE_HIP)
-    list(APPEND HYPRE_CMAKE_OPTIONS -DHYPRE_ENABLE_HIP:BOOL=ON)
-    find_package(rocsparse REQUIRED)
-    find_package(rocrand REQUIRED)
-    target_link_libraries(HYPRE INTERFACE rocsparse rocrand)
-  endif()
-  if (MFEM_USE_CUDA OR MFEM_USE_HIP)
-    if (MFEM_USE_UMPIRE)
-      if (EXISTS ${umpire_DIR})
-        list(APPEND HYPRE_CMAKE_OPTIONS -DHYPRE_ENABLE_UMPIRE:BOOL=ON -Dumpire_DIR:PATH=${umpire_DIR})
-      else()
-        message(FATAL_ERROR "MFEM_USE_UMPIRE=ON, however umpire_DIR isn't visible to HYPRE")
-      endif()
-    else()
-      list(APPEND HYPRE_CMAKE_OPTIONS -DHYPRE_ENABLE_UMPIRE:BOOL=OFF)
-      message(WARNING
-"================================================================================
- Umpire is disabled while building HYPRE with GPU support.
- This is not recommended for performance reasons!
- Consider enabling Umpire with -DMFEM_USE_UMPIRE=ON and providing -DUMPIRE_DIR.
-================================================================================")
-    endif()
-  endif()
-  if (MFEM_USE_SINGLE)
-    list(APPEND HYPRE_CMAKE_OPTIONS -DHYPRE_ENABLE_SINGLE:BOOL=ON)
-  endif()
-  # define external project and create future include directory so it is present
-  # to pass CMake checks at end of MFEM configuration step
-  message(STATUS "Will fetch HYPRE ${HYPRE_FETCH_TAG} to be built with ${HYPRE_CMAKE_OPTIONS}")
-  set(HYPRE_INSTALL ${CMAKE_BINARY_DIR}/fetch/hypre)
-  include(ExternalProject)
-  ExternalProject_Add(hypre
-    GIT_REPOSITORY https://github.com/hypre-space/hypre.git
-    GIT_TAG ${HYPRE_FETCH_TAG}
-    GIT_SHALLOW TRUE
-    GIT_PROGRESS TRUE
-    UPDATE_DISCONNECTED TRUE
-    SOURCE_SUBDIR src
-    PREFIX ${HYPRE_INSTALL}
-    BUILD_COMMAND ${CMAKE_COMMAND} --build . -- -j${CMAKE_BUILD_PARALLEL_LEVEL}
-    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${HYPRE_INSTALL} -DCMAKE_INSTALL_LIBDIR:PATH=lib ${HYPRE_CMAKE_OPTIONS})
-  file(MAKE_DIRECTORY ${HYPRE_INSTALL}/include)
-  # set imported library target properties
-  add_dependencies(HYPRE hypre)
-  set_target_properties(HYPRE PROPERTIES
-    IMPORTED_LOCATION ${HYPRE_INSTALL}/lib/libHYPRE.a
-    INTERFACE_INCLUDE_DIRECTORIES ${HYPRE_INSTALL}/include)
-  # convert HYPRE version to integer
-  if (HYPRE_FETCH_TAG MATCHES "^v?([0-9]+)\\.([0-9]+)\\.([0-9]+)$")
-    # Exact release tag X.Y.Z
-    string(REGEX MATCHALL "[0-9]+" HYPRE_SPLIT_VERSION "${HYPRE_FETCH_TAG}")
-  elseif (HYPRE_FETCH_VERSION MATCHES "([0-9]+)\\.([0-9]+)(\\.([0-9]+))?")
-    string(REGEX MATCHALL "[0-9]+" HYPRE_SPLIT_VERSION "${HYPRE_FETCH_VERSION}")
-  else (NOT DEFINED HYPRE_VERSION)
-    message(FATAL_ERROR "Unable to find HYPRE release version. Please provide it via -DHYPRE_VERSION")
-  endif()
-  if (HYPRE_SPLIT_VERSION AND NOT DEFINED HYPRE_VERSION)
-    list(GET HYPRE_SPLIT_VERSION 0 HYPRE_MAJOR_VERSION)
-    list(GET HYPRE_SPLIT_VERSION 1 HYPRE_MINOR_VERSION)
-    if (HYPRE_SPLIT_VERSION GREATER 2)
-      list(GET HYPRE_SPLIT_VERSION 2 HYPRE_PATCH_VERSION)
-    else()
-      set(HYPRE_PATCH_VERSION 0)
-    endif()
-    math(EXPR HYPRE_VERSION "10000*${HYPRE_MAJOR_VERSION} + 100*${HYPRE_MINOR_VERSION} + ${HYPRE_PATCH_VERSION}")
-    set(HYPRE_VERSION ${HYPRE_VERSION} CACHE STRING "HYPRE version." FORCE)
-  endif()
-  return()
-endif()

 include(MfemCmakeUtilities)
 mfem_find_package(HYPRE HYPRE HYPRE_DIR "include" "HYPRE.h" "lib" "HYPRE"
-  "Paths to headers required by HYPRE." "Libraries required by HYPRE."
-  CHECK_BUILD HYPRE_USING_CUDA FALSE
-  "
-#undef HYPRE_USING_CUDA
-#include <HYPRE_config.h>
-
-#ifndef HYPRE_USING_CUDA
-#error HYPRE is built without CUDA.
-#endif
-
-int main()
-{
-   return 0;
-}
-"
-  CHECK_BUILD HYPRE_USING_HIP FALSE
-  "
-#undef HYPRE_USING_HIP
-#include <HYPRE_config.h>
-
-#ifndef HYPRE_USING_HIP
-#error HYPRE is built without HIP.
-#endif
-
-int main()
-{
-   return 0;
-}
-")
+  "Paths to headers required by HYPRE." "Libraries required by HYPRE.")

 if (HYPRE_FOUND AND (NOT HYPRE_VERSION))
  try_run(HYPRE_VERSION_RUN_RESULT HYPRE_VERSION_COMPILE_RESULT
@@ -172,31 +33,3 @@ if (HYPRE_FOUND AND (NOT HYPRE_VERSION))
    message(FATAL_ERROR "Unable to determine HYPRE version.")
  endif()
 endif()
-
-if (HYPRE_FOUND AND HYPRE_USING_CUDA)
-  find_package(CUDAToolkit REQUIRED)
-  # Initialize CUSPARSE_LIBRARIES, CURAND_LIBRARIES, and CUBLAS_LIBRARIES:
-  mfem_culib_set_libraries(CUSPARSE cusparse)
-  mfem_culib_set_libraries(CURAND curand)
-  mfem_culib_set_libraries(CUBLAS cublas)
-  mfem_culib_set_libraries(CUSOLVER cusolver)
-  list(APPEND HYPRE_LIBRARIES ${CUSPARSE_LIBRARIES} ${CURAND_LIBRARIES}
-       ${CUBLAS_LIBRARIES} ${CUSOLVER_LIBRARIES})
-  set(HYPRE_LIBRARIES ${HYPRE_LIBRARIES} CACHE STRING
-      "HYPRE libraries + dependencies." FORCE)
-  message(STATUS "Updated HYPRE_LIBRARIES: ${HYPRE_LIBRARIES}")
-endif()
-
-if (HYPRE_FOUND AND HYPRE_USING_HIP)
-  find_package(rocsparse REQUIRED)
-  find_package(rocrand REQUIRED)
-  find_package(rocsolver REQUIRED)
-  list(APPEND HYPRE_LIBRARIES ${rocsparse_LIBRARIES} ${rocrand_LIBRARIES} roc::rocsolver roc::rocblas)
-  set(HYPRE_LIBRARIES ${HYPRE_LIBRARIES} CACHE STRING
-      "HYPRE libraries + dependencies." FORCE)
-  message(STATUS "Updated HYPRE_LIBRARIES: ${HYPRE_LIBRARIES}")
-endif()
-
-find_package_handle_standard_args(HYPRE
-  REQUIRED_VARS HYPRE_LIBRARIES HYPRE_INCLUDE_DIRS HYPRE_VERSION
-)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,39 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - MAGMA_FOUND
-#   - MAGMA_LIBRARIES
-#   - MAGMA_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-mfem_find_package(MAGMA MAGMA MAGMA_DIR "include" "magma.h" "lib" "magma"
-  "Paths to headers required by MAGMA." "Libraries required by MAGMA.")
-
-if (MAGMA_FOUND AND MFEM_USE_CUDA)
-  find_package(CUDAToolkit REQUIRED)
-  # Initialize CUSPARSE_LIBRARIES and CUBLAS_LIBRARIES:
-  mfem_culib_set_libraries(CUSPARSE cusparse)
-  mfem_culib_set_libraries(CUBLAS cublas)
-  list(APPEND MAGMA_LIBRARIES ${CUSPARSE_LIBRARIES} ${CUBLAS_LIBRARIES})
-  set(MAGMA_LIBRARIES ${MAGMA_LIBRARIES} CACHE STRING
-      "MAGMA libraries + dependencies." FORCE)
-  message(STATUS "Updated MAGMA_LIBRARIES: ${MAGMA_LIBRARIES}")
-endif()
-
-if (MAGMA_FOUND AND MFEM_USE_HIP)
-  find_package(HIPBLAS REQUIRED)
-  find_package(HIPSPARSE REQUIRED)
-  list(APPEND MAGMA_LIBRARIES ${HIPBLAS_LIBRARIES} ${HIPSPARSE_LIBRARIES})
-  set(MAGMA_LIBRARIES ${MAGMA_LIBRARIES} CACHE STRING
-      "MAGMA libraries + dependencies." FORCE)
-  message(STATUS "Updated MAGMA_LIBRARIES: ${MAGMA_LIBRARIES}")
-endif()
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -9,39 +9,10 @@
 # terms of the BSD-3 license. We welcome feedback and contributions, see file
 # CONTRIBUTING.md for details.

-# Defines the following variables if fetching of TPLs is disabled (default):
+# Defines the following variables:
 #   - METIS_FOUND
 #   - METIS_LIBRARIES
 #   - METIS_INCLUDE_DIRS
-#   - METIS_VERSION_5
-# otherwise, the following are defined:
-#   - METIS (imported library target)
-#   - METIS_VERSION_5 (cache variable)
-
-if (METIS_FETCH OR FETCH_TPLS)
-  set(METIS_FETCH_VERSION 4.0.3)
-  add_library(METIS STATIC IMPORTED)
-  # define external project
-  message(STATUS "Will fetch METIS ${METIS_FETCH_VERSION} to be built with default options")
-  set(PREFIX ${CMAKE_BINARY_DIR}/fetch/metis)
-  include(ExternalProject)
-  ExternalProject_Add(metis
-    GIT_REPOSITORY https://github.com/mfem/tpls
-    GIT_TAG b60352fbe9675d374b00828055e55be4584c7995 # tag from 1/16/25
-    GIT_SHALLOW TRUE
-    UPDATE_DISCONNECTED TRUE
-    PREFIX ${PREFIX}
-    CONFIGURE_COMMAND tar -xzf ../metis/metis-${METIS_FETCH_VERSION}-mac.tgz --strip=1
-    BUILD_COMMAND $(MAKE) COPTIONS=-Wno-incompatible-pointer-types
-    INSTALL_COMMAND mkdir -p ${PREFIX}/lib && cp libmetis.a ${PREFIX}/lib/)
-  # set imported library target properties
-  add_dependencies(METIS metis)
-  set_target_properties(METIS PROPERTIES
-    IMPORTED_LOCATION ${PREFIX}/lib/libmetis.a)
-  # set cache variables that would otherwise be set after mfem_find_package call
-  set(METIS_VERSION_5 FALSE CACHE BOOL "Is METIS version 5?")
-  return()
-endif()

 include(MfemCmakeUtilities)
 mfem_find_package(METIS METIS METIS_DIR "include;Lib" "metis.h"
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,27 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - MKL_PARDISO_FOUND
-#   - MKL_PARDISO_LIBRARIES
-#   - MKL_PARDISO_INCLUDE_DIRS
-
-if(NOT MKL_LIBRARY_DIR)
-  message(WARNING "Using default MKL library path. Double check the variable MKL_LIBRARY_DIR")
-  set(MKL_LIBRARY_DIR "lib/intel64")
-endif()
-
-include(MfemCmakeUtilities)
-mfem_find_package(MKL_PARDISO MKL_PARDISO
-    MKL_PARDISO_DIR "include" mkl_pardiso.h ${MKL_LIBRARY_DIR} mkl_core
-  "Paths to headers required by MKL Pardiso." "Libraries required by MKL PARDISO."
-  ADD_COMPONENT MKL_LP64 "include" "" ${MKL_LIBRARY_DIR} mkl_intel_lp64
-  ADD_COMPONENT MKL_SEQUENTIAL "include" "" ${MKL_LIBRARY_DIR} mkl_sequential)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -11,39 +11,13 @@

 # Sets the following variables:
 #   - MUMPS_FOUND
-#   - MUMPS_LIBRARIES
 #   - MUMPS_INCLUDE_DIRS
-#   - MUMPS_VERSION
+#   - MUMPS_LIBRARIES

 include(MfemCmakeUtilities)
-
-# Toggle which precision of MUMPS to use depending on the precision of MFEM.
-if (MFEM_USE_DOUBLE)
-  set(_mumps_header dmumps_c.h)
-  set(_mumps_lib dmumps)
-elseif(MFEM_USE_SINGLE)
-  set(_mumps_header smumps_c.h)
-  set(_mumps_lib smumps)
-endif()
-
 mfem_find_package(MUMPS MUMPS MUMPS_DIR
-  "include" ${_mumps_header} "lib" ${_mumps_lib}
+  "include" dmumps_c.h "lib" dmumps
  "Paths to headers required by MUMPS."
  "Libraries required by MUMPS."
-  ADD_COMPONENT mumps_common "include" ${_mumps_header} "lib" mumps_common
-  ADD_COMPONENT pord "include" ${_mumps_header} "lib" pord)
-
-if (MUMPS_FOUND AND (NOT MUMPS_VERSION))
-  try_run(MUMPS_VERSION_RUN_RESULT MUMPS_VERSION_COMPILE_RESULT
-          ${CMAKE_CURRENT_BINARY_DIR}/config
-          ${CMAKE_CURRENT_SOURCE_DIR}/config/get_mumps_version.cpp
-          CMAKE_FLAGS -DINCLUDE_DIRECTORIES:STRING=${MUMPS_INCLUDE_DIRS}
-          RUN_OUTPUT_VARIABLE MUMPS_VERSION_OUTPUT)
-  if ((MUMPS_VERSION_RUN_RESULT EQUAL 0) AND MUMPS_VERSION_OUTPUT)
-    string(STRIP "${MUMPS_VERSION_OUTPUT}" MUMPS_VERSION)
-    set(MUMPS_VERSION ${MUMPS_VERSION} CACHE STRING "MUMPS version." FORCE)
-    message(STATUS "Found MUMPS version ${MUMPS_VERSION}")
-  else()
-    message(FATAL_ERROR "Unable to determine MUMPS version.")
-  endif()
-endif()
+  ADD_COMPONENT mumps_common "include" dmumps_c.h "lib" mumps_common
+  ADD_COMPONENT pord "include" dmumps_c.h "lib" pord)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -10,10 +10,11 @@
 # CONTRIBUTING.md for details.

 # Defines the following variables:
-#   - PARELAG_FOUND
-#   - PARELAG_LIBRARIES
-#   - PARELAG_INCLUDE_DIRS
+#   - MESQUITE_FOUND
+#   - MESQUITE_LIBRARIES
+#   - MESQUITE_INCLUDE_DIRS

 include(MfemCmakeUtilities)
-mfem_find_package(PARELAG PARELAG PARELAG_DIR "" "" "" ""
-  "Paths to headers required by ParELAG." "Libraries required by ParELAG.")
+mfem_find_package(Mesquite MESQUITE MESQUITE_DIR
+  "include" "Mesquite_all_headers.hpp" "lib" "mesquite"
+  "Paths to headers required by Mesquite." "Libraries required by Mesquite.")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -14,38 +14,21 @@
 #   - NETCDF_LIBRARIES
 #   - NETCDF_INCLUDE_DIRS

-# Suppress warning about HDF5_ROOT being set
-if (POLICY CMP0074)
-  cmake_policy(SET CMP0074 NEW)
-endif()
-
 include(MfemCmakeUtilities)

 # FindHDF5.cmake uses HDF5_ROOT, so we "translate" from the MFEM convention
-# (Needed in some cases, e.g. when HDF5_TARGET_NAMES is set and MFEM's
-# FindHDF5.cmake is not used.)
 set(HDF5_ROOT ${HDF5_DIR} CACHE PATH "")
-
 # We need to guard against the case where HDF5 was already found but without
 # the HL extensions (in which case mfem_find_package will treat the package
 # as already having been found), so we reset the variable to force FindHDF5.cmake
 # to be called for a second time
 set(HDF5_FOUND OFF)
 enable_language(C) # FindHDF5.cmake uses the C compiler
-
 mfem_find_package(NetCDF NETCDF NETCDF_DIR "include" netcdf.h "lib" netcdf
  "Paths to headers required by NetCDF." "Libraries required by NetCDF.")
-
 # The HL extension libraries are in a separate variable and must precede
 # the "regular" hdf5 library, as hdf5_hl depends on hdf5
 # The netcdf library will always be the first element of NETCDF_LIBRARIES
 # and we need to insert after that library but before the hdf5 library, so
 # position 1 is used
-# (Needed in some cases, e.g. when HDF5_TARGET_NAMES is set and MFEM's
-# FindHDF5.cmake is not used.)
-if (HDF5_C_LIBRARY_hdf5_hl)
-  list(INSERT NETCDF_LIBRARIES 1 ${HDF5_C_LIBRARY_hdf5_hl})
-  if (NOT NetCDF_FIND_QUIETLY)
-    message(STATUS "Updated NetCDF libraries: ${NETCDF_LIBRARIES}")
-  endif()
-endif()
+list(INSERT NETCDF_LIBRARIES 1 ${HDF5_C_LIBRARY_hdf5_hl})
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -117,8 +117,8 @@ macro (MULTIPASS_SOURCE_RUNS includes libraries source runs language)
  math (EXPR _tmp "${MULTIPASS_TEST_COUNT} + 1") # Why can't I add to a cache variable?
  set (MULTIPASS_TEST_COUNT ${_tmp} CACHE INTERNAL "Unique test ID")
  set (testname MULTIPASS_TEST_${MULTIPASS_TEST_COUNT}_${runs})
-  set (CMAKE_REQUIRED_INCLUDES ${includes} ${MPI_${language}_INCLUDE_PATH})
-  set (CMAKE_REQUIRED_LIBRARIES ${libraries} ${MPI_${language}_LIBRARIES})
+  set (CMAKE_REQUIRED_INCLUDES ${includes})
+  set (CMAKE_REQUIRED_LIBRARIES ${libraries})
  if(${language} STREQUAL "C")
    check_c_source_runs ("${source}" ${testname})
  elseif(${language} STREQUAL "CXX")
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -14,27 +14,17 @@
 #   - RAJA_LIBRARIES
 #   - RAJA_INCLUDE_DIRS

-if (RAJA_FOUND)
-   return()
+include(MfemCmakeUtilities)
+mfem_find_package(RAJA RAJA RAJA_DIR "include" "RAJA/RAJA.hpp" "lib" "RAJA"
+  "Paths to headers required by RAJA." "Libraries required by RAJA.")
+
+if (NOT RAJA_CONFIG_CMAKE)
+   set(RAJA_CONFIG_CMAKE "${RAJA_DIR}/share/raja/cmake/raja-config.cmake")
 endif()
-message(STATUS "Looking for RAJA ...")
-if (RAJA_DIR)
-   message(STATUS "   in RAJA_DIR = ${RAJA_DIR}")
-   find_package(RAJA CONFIG NO_DEFAULT_PATH PATHS "${RAJA_DIR}")
-endif()
-if (NOT RAJA_FOUND)
-   message(STATUS "   in standard CMake locations")
-   find_package(RAJA CONFIG)
-endif()
-if (RAJA_FOUND)
-   set(RAJA_LIBRARIES "RAJA" CACHE STRING "RAJA imported target." FORCE)
-   set(RAJA_INCLUDE_DIRS "" CACHE STRING "RAJA include dirs (not used)" FORCE)
-   message(STATUS
-      "Found RAJA target: ${RAJA_LIBRARIES} (version: ${RAJA_VERSION})")
-else()
-   set(msg STATUS)
-   if (RAJA_FIND_REQUIRED)
-      set(msg FATAL_ERROR)
+if (EXISTS "${RAJA_CONFIG_CMAKE}")
+   include("${RAJA_CONFIG_CMAKE}")
+   if (ENABLE_CUDA AND NOT MFEM_USE_CUDA)
+      message(FATAL_ERROR
+         "RAJA is built with CUDA: MFEM_USE_CUDA=YES is required")
   endif()
-   message(${msg} "RAJA not found. Please set RAJA_DIR to the RAJA prefix.")
 endif()
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -14,7 +14,7 @@
 #   - SLEPC_INCLUDE_DIRS
 #   - SLEPC_LIBRARIES

-set(SLEPc_REQUIRED_PACKAGES "PETSC" "MPI" CACHE STRING
+set(SLEPc_REQUIRED_PACKAGES "PETSC" CACHE STRING
  "Additional packages required by SLEPc")

 include(MfemCmakeUtilities)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -22,8 +22,8 @@ mfem_find_package(SUNDIALS SUNDIALS SUNDIALS_DIR
    "include" nvector/nvector_serial.h "lib" sundials_nvecserial
  ADD_COMPONENT NVector_Cuda
    "include" nvector/nvector_cuda.h "lib" sundials_nveccuda
-  ADD_COMPONENT NVector_Hip
-    "include" nvector/nvector_hip.h "lib" sundials_nvechip
+  ADD_COMPONENT NVector_ParHyp
+    "include" nvector/nvector_parhyp.h "lib" sundials_nvecparhyp
  ADD_COMPONENT NVector_Parallel
    "include" nvector/nvector_parallel.h "lib" sundials_nvecparallel
  ADD_COMPONENT NVector_MPIPlusX
@@ -31,5 +31,4 @@ mfem_find_package(SUNDIALS SUNDIALS SUNDIALS_DIR
  ADD_COMPONENT CVODE "include" cvode/cvode.h "lib" sundials_cvode
  ADD_COMPONENT CVODES "include" cvodes/cvodes.h "lib" sundials_cvodes
  ADD_COMPONENT ARKODE "include" arkode/arkode.h "lib" sundials_arkode
-  ADD_COMPONENT KINSOL "include" kinsol/kinsol.h "lib" sundials_kinsol
-  ADD_COMPONENT Core "include" sundials/sundials_core.h "lib" sundials_core)
+  ADD_COMPONENT KINSOL "include" kinsol/kinsol.h "lib" sundials_kinsol)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -1,22 +0,0 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
-# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
-# LICENSE and NOTICE for details. LLNL-CODE-806117.
-#
-# This file is part of the MFEM library. For more information and source code
-# availability visit https://mfem.org.
-#
-# MFEM is free software; you can redistribute it and/or modify it under the
-# terms of the BSD-3 license. We welcome feedback and contributions, see file
-# CONTRIBUTING.md for details.
-
-# Defines the following variables:
-#   - TRIBOL_FOUND
-#   - TRIBOL_LIBRARIES
-#   - TRIBOL_INCLUDE_DIRS
-
-include(MfemCmakeUtilities)
-# Note: components are enabled based on the find_package() parameters.
-mfem_find_package(Tribol TRIBOL TRIBOL_DIR "include" tribol/config.hpp "lib" tribol
-  "Paths to headers required by Tribol." "Libraries required by Tribol."
-  ADD_COMPONENT redecomp
-    "include" redecomp/redecomp.hpp "lib" redecomp)
@@ -1,4 +1,4 @@
-# Copyright (c) 2010-2025, Lawrence Livermore National Security, LLC. Produced
+# Copyright (c) 2010-2021, Lawrence Livermore National Security, LLC. Produced
 # at the Lawrence Livermore National Laboratory. All Rights reserved. See files
 # LICENSE and NOTICE for details. LLNL-CODE-806117.
 #
@@ -14,23 +14,6 @@
 #   - UMPIRE_LIBRARIES
 #   - UMPIRE_INCLUDE_DIRS

-if (NOT umpire_DIR AND UMPIRE_DIR)
-  set(umpire_DIR ${UMPIRE_DIR}/lib/cmake/umpire)
-endif()
-message(STATUS "Looking for UMPIRE ...")
-message(STATUS "   in UMPIRE_DIR = ${UMPIRE_DIR}")
-message(STATUS "      umpire_DIR = ${umpire_DIR}")
-find_package(umpire CONFIG)
-set(UMPIRE_FOUND ${umpire_FOUND})
-set(UMPIRE_LIBRARIES "umpire")
-if (UMPIRE_FOUND)
-  message(STATUS
-    "Found UMPIRE target: ${UMPIRE_LIBRARIES} (version: ${umpire_VERSION})")
-else()
-  set(msg STATUS)
-  if (UMPIRE_FIND_REQUIRED)
-    set(msg FATAL_ERROR)
-  endif()
-  message(${msg}
-    "UMPIRE not found. Please set UMPIRE_DIR to the install prefix.")
-endif()
+include(MfemCmakeUtilities)
+mfem_find_package(UMPIRE UMPIRE UMPIRE_DIR "include" "umpire/Umpire.hpp" "lib" "umpire"
+  "Paths to headers required by UMPIRE." "Libraries required by UMPIRE.")
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
psocratis	39150a110c	Merge branch 'master' into DST-maxwell-solver-dev	2021-06-16 10:30:33 -07:00
psocratis	1bd031a948	ParDST first commit in new (clean) branch	2020-12-21 11:36:56 -08:00