John Camier
ea3bed0a91
Merge branch 'master' into lor_dg_preconditioner
2025-09-19 07:41:30 -07:00
Will Pazner
f4d0cef65c
Compute PtAP when needed in batched LOR assembly
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In serial on AMR meshes, the P matrix will not be identity.
2025-06-11 09:24:06 -07:00
Anthony and Will Pazner
4ce11b4a12
Add comment
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Co-authored-by: Will Pazner <11493037+pazner@users.noreply.github.com >
2025-05-06 14:16:49 -07:00
Will Pazner
c271283490
Fix lambda capture
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Resolve error: lambda capture 'this' is not used
2025-04-28 19:03:19 -07:00
Will Pazner
936f1fc848
Parallel LOR+DG assembly
2025-04-28 15:14:18 -07:00
Will Pazner
f7fa092013
Batched LOR DG GPU fixes
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For integers a and b, converting pow(a,b) to integer truncates, which
can cause indexing issues.
For example, in a CUDA kernel, int(pow(3,1)) evaluates to 2.
2025-04-28 15:14:18 -07:00
Will Pazner
0303f12887
Minor LOR+DG modifications
2025-04-28 15:14:18 -07:00
Will Pazner
9803cbb671
Simplify LOR+DG implementation
2025-04-28 15:14:18 -07:00
Toni-ko
277199c3a5
gpu compatiblility
2025-04-28 15:14:18 -07:00
Toni-ko
e78c1b8b4c
passes orientation tests
2025-04-28 15:14:18 -07:00
Toni-ko
e49854f3ba
Passes tests on ref cube, inline-hex, and any version of inline-hex where nx, ny, nz, sx, sy, and/or sz are changed.
2025-04-28 15:14:18 -07:00
Toni-ko
0bb71aa1fa
Passes tests on ref-cube, and inline-hex (including when nx, ny, nz or sx, sy, and sz are changed).
2025-04-28 15:14:18 -07:00
Toni-ko
8a1a264eaa
some clean-up
2025-04-28 15:14:18 -07:00
Anthony Kolshorn
606a597303
debugging for gpu
2025-04-28 15:14:18 -07:00
Toni-ko
208f9b81b3
gpu debugging
2025-04-28 15:14:18 -07:00
Will Pazner
b8fe4cbf97
Get (p+2) Lobatto vertex coordinates for DG LOR
2025-04-28 15:14:18 -07:00
Will Pazner
986cee600f
make style
2025-04-28 15:14:17 -07:00
Toni-ko
7634a4b663
Correct sparsity Pattern for LOR DG, wrong values
2025-04-28 15:14:17 -07:00
Will Pazner
1368cfb8cb
Framework for LOR DG preconditioner assembly
2025-04-28 15:14:17 -07:00
Tzanio Kolev
e4c2152419
Update Copyright to 2010-2025
2025-02-03 12:17:26 -08:00
Will Pazner
ef9043a122
Replace many instances of GetFE(0) with GetTypicalFE()
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Also replace many instances of GetElementTransformation(0) with
GetTypicalElementTransformation() and instances of GetElementGeometry(0) with
GetTypicalElementGeometry().
Remove some "early returns" in PA code with empty partitions. The reasoning is
that the early returns create divergent code paths among different MPI ranks,
which can cause deadlocks if e.g. collectives are used in code paths on not all
ranks.
2024-04-23 14:45:30 -07:00
Dylan Copeland
046a874cfb
Merge branch 'master' of github.com:mfem/mfem into float
2024-02-06 10:56:41 -08:00
Tzanio Kolev
87290fbf56
Update Copyright to 2010-2024
2024-01-27 13:06:49 -08:00
Tzanio Kolev
d983b34924
Renamed ftype -> real_t
2023-12-13 12:51:43 -08:00
dylan-copeland
b78275e79e
Merge branch 'master' of github.com:mfem/mfem into float
2023-11-13 07:41:47 -08:00
Dylan Copeland
d02a90f9f2
Generalized type for PA kernels.
2023-11-01 16:31:49 -07:00
Will Pazner
369e76bd18
Support surface meshes in batched LOR assembly
2023-09-19 19:56:45 -07:00
camierjs
dce372389b
Merge master in forall
2023-03-24 07:52:56 -07:00
Tzanio Kolev
96e00dc815
Updated COPYRIGHT to 2010-2023
2023-03-11 16:58:18 -08:00
camierjs
84517f4357
Cleanup
2023-02-09 16:33:45 -08:00
camierjs
018d5cfb8b
Debugging lambdas in mfem::forall
2023-02-08 15:03:34 -08:00
Will Pazner
100caf5200
Support general coefficient types in batched LOR
2022-09-16 20:43:09 -07:00
Tzanio Kolev
b3a37687a0
Merge pull request #3023 from mfem/yohann/explicit-cast-mandel
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Add an explicit cast to avoid implicit cast warning.
2022-07-29 07:56:28 -07:00
Tzanio Kolev
a46cf91039
Fixed additional instances of implicit type conversion
2022-06-24 09:43:50 -07:00
Yohann Dudouit
b9afa1fe99
Fix the fix.
2022-06-13 18:17:51 -07:00
Yohann Dudouit
5275b4926d
Move HypreStealOwnership in hypre.hpp/cpp.
2022-06-13 15:47:02 -07:00
Yohann Dudouit
b3128b0897
Remove unnecessary header.
2022-06-13 10:59:54 -07:00
Yohann Dudouit
fb7fdecb9f
Use moved methods.
2022-06-13 10:59:38 -07:00
Yohann Dudouit
e131e0f3a6
Rename SerialEliminateBC and ParallelEliminateBC in EliminateBC.
2022-06-06 16:07:05 -07:00
Yohann Dudouit
21dc848651
Factorize code between bilinearform_ext and lor.
2022-06-06 15:54:18 -07:00
Yohann Dudouit
6bb1aaba5d
Refactor RAP and EliminateBC in FABilinearFormExtension
2022-05-24 10:29:48 -07:00
Veselin Dobrev
0f86d75372
Support for older hypre versions in fem/lor/lor_batched.cpp
2022-04-27 12:21:42 -07:00
Will Pazner
316bd204ba
Add MFEM_CONTRACT_VAR
2022-04-13 12:42:05 -07:00
Will Pazner
a011610a95
Comments and minor reorganization
2022-04-13 10:26:11 -07:00
Will Pazner
77b0c66af9
Remove some TODOs
2022-04-13 10:14:25 -07:00
Will Pazner
eda8bbcf92
Batched LOR: use Array<int> instead of DenseMatrix for sparse map
2022-03-29 21:59:51 -07:00
Will Pazner
402de26457
Batched LOR: refactor
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Instead of the specialized classes (H1, ND, RT) for batched LOR assembly being
derived from the abstract base class BatchedLORAssembly, they are instead
independent.
BatchedLORAssembly is now a concrete class, and it dispatches to the specialized
classes in BatchedLORAssembly::AssemblyKernel.
This is intended to reduce duplication and allow for the reuse of the
BatchedLORAssembly object
2022-03-29 21:59:51 -07:00
Will Pazner
b2f8bcdd9c
Batched LOR: refactor AMS and ADS classes
2022-03-28 20:47:02 -07:00
Will Pazner
9f514fea16
Batched LOR: RT in 2D
2022-03-25 17:34:39 -07:00
Will Pazner
2212ba044a
Batched LOR: add MPI ifdefs
2022-03-23 10:47:58 -07:00
John Camier