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272 Commits
Author SHA1 Message Date
Tzanio Kolev 335ceb9a94 Merge branch 'master' into lor-batched 
Conflicts:
	fem/CMakeLists.txt
	linalg/sparsemat.cpp
 2022-05-08 14:17:49 -07:00
Will Pazner a9f560ae72 Merge remote-tracking branch 'origin/master' into yohann/add_CUDA_tests 2022-04-20 10:12:22 -07:00
Yohann Dudouit a621595c8c Revert NumNonZeroElems() implementation. 2022-04-15 11:35:32 -07:00
Yohann Dudouit 1063ddc3d0 Delete alias to try to fix bug. 2022-03-23 12:56:20 -07:00
Yohann Dudouit 60505fae80 Optimize NumNonZeroElems when the SparseMatrix is on device. 2022-03-23 12:32:16 -07:00
Yohann Dudouit 78610bc996 Replace HostReadData with Finalized. 2022-03-23 12:18:45 -07:00
Yohann Dudouit 785b7cf0b1 Replace A != NULL with HostReadData() != NULL. 
NOTE: This is very innefficient.
 2022-03-23 11:50:12 -07:00
Yohann Dudouit bcfe4c4258 Make NumNonZeroElems device compatible. 
- Copy `I` on the host... not optimal at all.
 2022-03-23 11:45:25 -07:00
Yohann Dudouit c135722383 Make Transpose device compatible. 
- The transpose is still built on host.
 2022-03-23 11:41:21 -07:00
Will Pazner b10a3486f7 Merge branch 'fa-mem-leak' into lor-batched-gpu-no-mesh 2022-03-21 11:29:24 -07:00
Will Pazner 52206d3416 Add SparseMatrix::OverrideSize 
This is an "expert function" to change the height and width of a
SparseMatrix after it has been constructed.
 2022-03-21 10:48:52 -07:00
Will Pazner 947422c8c3 SparseMatrix: check for Finalized rather than A != NULL 2022-03-02 10:01:02 -08:00
Will Pazner 1fb26145b1 Merge remote-tracking branch 'origin/master' into lor-batched-gpu-no-mesh 
# Conflicts:
#	general/cuda.hpp
#	tests/unit/CMakeLists.txt
 2022-03-01 17:54:15 -08:00
Tzanio 6d2530775b Extended copyright to 2022 2022-02-25 10:24:50 -08:00
Tzanio Kolev 935d3f6df0 Merge pull request #2737 from mfem/shadow-linalg-dev 
Fixing shadow variables in linalg classes [shadow-linalg-dev]
 2022-02-24 08:50:38 -08:00
Stowell, Mark L 53e4896385 Merge remote-tracking branch 'origin/master' into shadow-linalg-dev 2022-02-18 09:16:27 -08:00
Will Pazner 14b48da4d2 Merge remote-tracking branch 'origin/master' into shadow-out-dev 2022-02-18 08:20:52 -08:00
Stowell, Mark L e5558895dc Suggestions made by @YohannDudouit 2022-02-17 16:02:57 -08:00
Stowell, Mark L 0ee82397de Following suggestions from @pazner 2022-02-17 15:02:18 -08:00
Will Pazner b8a3e423fd Update condition in SparseMatrix::MultTranspose to match EnsureMultTranspose 2022-02-10 15:09:33 -08:00
Will Pazner 5bd76ca866 Add SparseMatrix::EnsureMultTranspose 2022-02-10 11:19:32 -08:00
Veselin Dobrev 9f7ab4e642 Merge branch 'master' into hipsparse 
Resolved conflicts:
   CHANGELOG
   CMakeLists.txt
   config/cmake/modules/MfemCmakeUtilities.cmake

Additional updated files:
   config/defaults.mk
 2022-02-09 11:53:54 -08:00
Veselin Dobrev 564d7aa1ca In sparsemat.cpp, add MFEM_ prefix to the CUDA-or-HIP macros. 2022-02-05 15:47:57 -08:00
Tom Stitt e33c78fda1 fix potentially missed cusparse/hipsparse cleanup - thanks Veselin 2022-01-27 16:41:36 -08:00
Tom Stitt baffb28a4b move substitution macros to sparsemat.cpp 
define MFEM_USE_CUDA_OR_HIP in cuda.hpp and hip.hpp

readd and deprecate CleanCUSparse and UseCUSparse
 2022-01-27 09:40:47 -08:00
Tom Stitt aa5b1101b4 doxygen ignore macro-assisted typename 2022-01-25 09:20:20 -08:00
Tom Stitt 3b9000c617 add hipsparse support 2022-01-24 09:54:52 -08:00
Arturo Vargas 73916e5140 bugfix for sparse mult transpose 2022-01-20 15:31:45 -08:00
Stowell, Mark L 63381b366a Renaming ostream variables from out to os 2022-01-18 15:06:46 -08:00
Stowell, Mark L 61215468f3 Fixing shadow variables in linalg classes 2021-12-23 16:25:02 -08:00
Stowell, Mark L f7c9bdab17 Renaming "out" and "err" local variables to avoid globals 2021-12-22 15:19:20 -08:00
Veselin Dobrev a58567695e Fix an error when building with HIP which may also be causing 
problems with CUDA.

In OperatorJacobiSmoother, use absolute value of diagonal, if
requested, during setup instead of during action.

A few tweaks in SparseMatrix::Jacobi and SparseMatrix::DiagScale.

For the GitLab CI on Lassen, disable ATS.
 2021-12-14 22:37:53 -08:00
camierjs fdb5d7d627 Parallel debug device 2021-11-30 15:53:26 -08:00
Vladimir Z Tomov 2d10dd0abe Options to use abs values of the diagonal in OperatorJacobi, DSmoother. 2021-11-26 15:49:40 -08:00
Tzanio 0cc104331c Merge branch 'master' into yohann/mem/min-default-constr 2021-11-10 12:52:15 -08:00
Will Pazner 233bee6188 Add comment to PrintMatlab 2021-09-28 14:17:59 -07:00
Will Pazner 9e67380171 Improvements to PrintMatlab 
Make Operator::PrintMatlab virtual, output zero entry in last row and column to
preserve matrix size.
 2021-09-28 12:01:04 -07:00
Tzanio Kolev 2ed61b9888 Merge pull request #2446 from mfem/jacobf/2021-08-02/feature/jacobi23-on-device 
Feature: Jacobi2/3 device
 2021-09-09 20:29:29 -07:00
Jacob Faibussowitsch fa845400b1 style 2021-08-20 15:20:54 -05:00
Jacob Faibussowitsch 12b168018f switch printout based on template used 2021-08-20 15:20:33 -05:00
Jacob Faibussowitsch 31c2100b6d make style 2021-08-02 12:06:44 -04:00
Jacob Faibussowitsch afa0c9707f port jacobi2 and jacobi3 to device 2021-08-02 09:05:33 -07:00
Jacob Faibussowitsch 86747dd076 check for cusparse version rather than cuda version when selecting cusparse algorithm 2021-08-02 06:37:55 -07:00
Yohann Dudouit 3d399d8eb3 Remove unnecessary Reset. 2021-06-25 11:16:09 -07:00
Tzanio Kolev b0d560a902 Merge pull request #2200 from adam-sim-dev/fix-cusparseSpMV 
Fix cusparseSpMV warnings for CUDA-11.2
 2021-06-10 16:21:56 -07:00
Tzanio 914c334a8b Simplified pre-processor check for CUDA_VERSION 2021-06-08 17:26:49 -07:00
Tzanio KolevandYohann 008d6c1bd8 Update linalg/sparsemat.cpp 
Co-authored-by: Yohann <yohann.dudouit@gmail.com>
 2021-06-04 13:18:32 -07:00
Tzanio KolevandYohann c6541183d6 Update linalg/sparsemat.cpp 
Co-authored-by: Yohann <yohann.dudouit@gmail.com>
 2021-06-04 13:18:25 -07:00
Veselin Dobrev 009b0d8f6c Fix an error triggered when running the tests 
tmop_pa_tests_{debug,cuda} with MFEM_DEBUG enabled.
 2021-05-19 21:38:43 -07:00
camierjs ec69943718 Add a Finalized test in SparseMatrix::AddSubMatrix before HostReadIJ/HostReadWriteData 2021-05-19 18:51:19 -07:00