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139 Commits
Author SHA1 Message Date
Will Pazner b3a57feaae Use Device::IsEnabled and add explanation in ex1 and ex1p 2022-11-13 16:02:32 -08:00
Yohann Dudouit 6e70e2883b Set diagonal policy to DIAG_ONE when using Full assembly. 2022-11-07 12:32:53 -08:00
Yohann Dudouit affa9185bd Set the diagonal policy to DIAG_ONE in ex1 and ex1p. 2022-11-07 11:17:26 -08:00
Yohann Dudouit 612a94aef7 Add EnableSparseMatrixSorting in ex1 and ex1p. 2022-10-20 09:47:05 -07:00
Yohann Dudouit dabae076c5 Reactivate full assembly sample runs in ex1 and ex1p. 2022-08-25 13:36:46 -07:00
Veselin Dobrev da2b481c5b Temporarily disable the FA sample runs in ex1/ex1p due to 
non-deterministic behavior.
 2022-08-16 15:03:08 -07:00
Tzanio Kolev baa438344f Merge branch 'master' into yohann/mixed-mesh 2022-07-15 07:38:14 -07:00
Yohann Dudouit a3429fa4ab Add mixed meshes sample runs with libCEED in ex1 and ex1p. 2022-06-21 12:14:29 -07:00
Yohann Dudouit 3e40a30e5d Add sample runs with "fa" in ex1 and ex1p. 2022-06-10 11:33:54 -07:00
Yohann Dudouit ecf3c10c08 Add support for FA in ex1 and ex1p. 2022-04-27 15:20:36 -07:00
Tzanio d79f5c6c92 Added sample runs with pyramids/wedges in examples 1, 3, 4 and 22 2021-08-22 15:06:00 -07:00
Andrew T. Barker 258206cd12 ex1, ex1p: add #ifdef MFEM_USE_CEED guards around command line arguments 2021-03-17 10:04:46 -07:00
Andrew T. Barker b166eea003 Fuse WrapOperator into ceed::Operator object, reduce code duplication 2021-03-02 10:52:44 -08:00
Andrew T. Barker 342caebed0 Address code review comments. 2021-02-25 15:36:27 -08:00
Andrew T. Barker 2f9b19ce9f Clean up after merge; this compiles and runs but is largely untested. 
Note in particular that some classes/functionality are duplicated in
two places after the merge, for example MFEMCeedOperator should be
combined with mfem::ceed::Operator
 2021-02-19 12:39:16 -08:00
Andrew T. Barker 394cbd2c05 Merge branch 'master' into barker29/libceed-solvers 2021-01-11 16:27:52 -08:00
Arturo Vargas dfc50efa35 add * to raja-hip in example 1 2020-11-02 14:48:21 -08:00
Arturo Vargas b11168cfe0 fix merge conflicts 2020-10-30 16:46:52 -07:00
Andrew T. Barker ded3a90d71 Move ceed_algebraic from linalg/ to fem/ for cleaner building. 2020-10-22 14:03:41 -07:00
Andrew T. Barker d472627570 Clean up examples/ex1.cpp 2020-10-22 13:14:42 -07:00
Andrew T. Barker 88e8e4943c Make AlgebraicCeedSolver a one-liner in ex1, ex1p 
Also clean up some memory handling so this runs valgrind clean.
 2020-10-19 13:01:09 -07:00
Tzanio 3b01fd0741 Updated CHANGELOG and Example 1 sample runs 2020-10-18 11:00:25 -07:00
Will Pazner ceeb65d36b CUDA compatibility with algebraic CEED solver 2020-10-08 12:23:41 -07:00
Will Pazner 5576cd616a Compile without MPI 2020-10-07 23:39:30 -07:00
Will Pazner 59e83fce2c Minor 2020-10-01 16:35:04 -07:00
Andrew T. Barker 899bac6187 CeedAlgebraicSolver: now works for VectorDiffusionIntegrator, VectorMassIntegrator 2020-09-14 12:38:18 -07:00
Andrew T. Barker 3752448ce2 Changes so AlgebraicCeedSolver runs on GPU on lassen 
Notes:

- All the operator applications and smoothers appear to happen on
  GPU; there is a pointwise vector scaling in the interpolation/restriction
  that happens on CPU, and there are a bunch of memory copies, overall not
   very fast.
- The coarsest solver is a *single* sweep of Jacobi. This is terrible
  but it does run on GPU and some improvements are relatively easy
  (though note the right answer here is an *assembled* GPU AMG, which
  is not easy).
- In general the border between "Ceed" and "MFEM" is pretty
  debatable.
 2020-09-11 15:59:26 -07:00
Arturo Vargas bc5a051d8c Add RAJA-hip 2020-09-08 15:07:37 -07:00
Andrew T. Barker ee5b822660 Strip down the Ceed interface a little bit to be simpler. 2020-09-02 13:50:35 -07:00
Andrew T. Barker 9062e5c6f3 Fix memory issue. 2020-09-01 11:22:40 -07:00
Andrew T. Barker ee177a36d6 WIP: Try to use libceed solvers in ex1 2020-09-01 09:40:11 -07:00
Tzanio Kolev 7947109731 Merge branch 'master' into master 2020-07-07 21:19:05 -07:00
Florian Omnes 525f6d2a44 Apply code-style 2020-07-07 21:48:03 +02:00
Florian Omnes 827fbfb14a Take v-dobrev's remark into account in ex1.cpp 2020-07-06 23:25:51 +02:00
Yohann Dudouit dc29574cfb Add fix to ex1 too. 2020-06-30 11:37:36 -07:00
Florian Omnes b8270effa2 Simplify memory management in example 1 2020-06-29 22:24:16 +02:00
Stowell, Mark L 43d20869d2 Modifying new mesh names in sample runs 2020-06-07 12:08:58 -07:00
Stowell, Mark L 286888a85d Adding Gmsh example meshes and corresponding sample runs 2020-05-26 17:20:44 -07:00
Yohann Dudouit b71d141155 Merge branch 'mfem-4.1-dev' of github.com:mfem/mfem into mfem-4.1-dev 2020-03-05 10:37:20 -08:00
Yohann Dudouit 18ffe9ea34 Add device sample run for ex1 on simplices. 
- Use the backend specification semmantic `-d ceed-cuda:/gpu/cuda/ref`
to select a specific backend in libCEED.
 2020-03-05 10:36:36 -08:00
Yohann Dudouit 5884f96b20 Create a UsesTensorBasis function for FESpace. 2020-02-14 15:55:33 -08:00
Yohann Dudouit 59ab675334 Modifications based on A. Barker review. 2020-02-04 16:54:49 -08:00
Yohann Dudouit 790eb85817 Clean the code 2020-01-16 19:05:28 -08:00
Yohann Dudouit f487ceba99 Merge branch 'master' into yohann/nontensor 
Conflicts:
	fem/libceed/ceed.cpp
	fem/libceed/ceed.hpp
	fem/libceed/diffusion.cpp
	fem/libceed/mass.cpp
 2020-01-16 17:47:15 -08:00
Yohann Dudouit c7953aa673 Change AssembleDiagonal to work with libCEED. 
Merge branch 'master' into yohann/okina-gpu-libceed

Conflicts:
	INSTALL
	makefile
 2020-01-08 09:37:28 -08:00
Tzanio b0a79d993b Final adjustments 2020-01-05 21:50:25 -08:00
Andrew T. Barker f1b0981d34 Fix dumb mistake in examples. 2020-01-03 14:42:53 -08:00
Andrew T. Barker 9f691f5460 Address issues from reviews by Veselin and Tzanio. 2020-01-03 13:22:11 -08:00
Yohann Dudouit d504de8705 Add sample runs for libCEED in ex1, ex1p, ex6, ex6p. 2019-12-12 09:42:17 -08:00
Andrew T. Barker fa9cea9486 Rename VectorSmoother -> OperatorJacobiSmoother 2019-08-21 16:45:48 -07:00