Changes in aijkok.kokkos.cxx

4e8208cbcbc709572b8abe32f33c78b69c819375 - Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'

Sat, 31 Jan 2026 18:41:18 +0000

Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'Fortran generation of interface definitions for functions that take and return context variables (void *ctx and PetCtx ctx)See merge request petsc/petsc!8956 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

2a8381b23c702518c6b1ccbeafee50b9375df0e4 - Add automatic generated fortran support for setting and returning contexts

Tue, 13 Jan 2026 04:45:38 +0000

Add automatic generated fortran support for setting and returning contextsMajor cleanup of the code for setting and returning application (previously called user) contexts - PetscCtx ctx is now the standard for passing in contexts - PetscCtxRt ctx is the standard for passing out contexts, including context destroy routines based on PetscCtxDestroyFnBoth of these are typedef to void*Also removed most use of user and userctx for context arguments now consistently named ctxImproved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

c9e3fce0569ac575a7dd571126b52b2826192edc - Merge branch 'jczhang/2025-10-27/update-kokkos-5.0' into 'main'

Sun, 21 Dec 2025 22:44:18 +0000

Merge branch 'jczhang/2025-10-27/update-kokkos-5.0' into 'main'Update to Kokkos-5.0See merge request petsc/petsc!8815 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

257f855af0365a5127fc80d8fcd07a05b4868e27 - Kokkos: update to v5.0.0

Tue, 16 Dec 2025 17:27:52 +0000

Kokkos: update to v5.0.0CI: remove kokkos from linux-cuda-pkgs (in favor of linux-kokkos-cuda) as v5 breaks with many external pkgs,CI: continue to use kokkos v4.7.01 for hip builds - as they currently use rocm-5.4.3Co-authored-by: Satish Balay List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

8bb6a241cc2b8f6ed3ced698b43bc00095eff8a0 - Merge branch 'jolivet/consolidate-options' into 'main'

Wed, 03 Dec 2025 16:56:35 +0000

Merge branch 'jolivet/consolidate-options' into 'main'Consolidate MAT_HERMITIAN and MAT_SYMMETRIC optionsSee merge request petsc/petsc!8856 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

b0c98d1d8bc8fbb369fd6b04fbfd2a9276aa7d86 - Rework MAT_SYMMETRIC and MAT_HERMITIAN options

Fri, 14 Nov 2025 08:07:08 +0000

Rework MAT_SYMMETRIC and MAT_HERMITIAN options List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

5b12497f4ab2fae16b3dbcff7d3c608aa116b75c - Merge branch 'jolivet/fix-unnecessary-reduce' into 'main'

Thu, 27 Nov 2025 05:53:32 +0000

Merge branch 'jolivet/fix-unnecessary-reduce' into 'main'Mat: set appropriate NO_OFF_PROC_ENTRIES to bypass MPI_Allreduce()See merge request petsc/petsc!8872 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

65d518f37720c5dc1c733bb35234341e475d8884 - MatAssemblyEnd(): fix missing space in -info

Wed, 26 Nov 2025 09:52:56 +0000

MatAssemblyEnd(): fix missing space in -info List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

e8c0849ab8fe171bed529bea27238c9b402db591 - Merge branch 'barry/2025-10-18/optimize-aij-ops' into 'main'

Thu, 20 Nov 2025 18:32:32 +0000

Merge branch 'barry/2025-10-18/optimize-aij-ops' into 'main'Refactor handling of diagonal marking in *AIJ and SELL matricesSee merge request petsc/petsc!8797 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

421480d92be24cdb9933c60510b8e175c0a8d034 - - Replace MatMissingDiagonal() and MatMarkDiagonals_SeqXXX() with MatGetDiagonalMarkers_SeqXXX()

Sun, 19 Oct 2025 04:43:08 +0000

- Replace MatMissingDiagonal() and MatMarkDiagonals_SeqXXX() with MatGetDiagonalMarkers_SeqXXX() - Mat_SeqXXX->diag is not automatically created during MatAssemblyEnd() saving memory and time - Accessing Mat_SeqXXX->diag now requires the use of MatGetDiagonalMarkers_SeqXXX() except when the current values are known to be correct; for example during numerical factorizations and solves - Mat_SeqXXX->diag is now never shared among matrices; hence the free_diag flag is gone. That was always a risky proposition since any of the owning matrices could chang the values thus making them incorrect for other owners. List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

07425a8d4172ec73b7b53c5ce4d6ba1b92fe45cf - This MR optimize some MAT[SB]AIJ operations related to the diagonal

Sat, 18 Oct 2025 18:21:36 +0000

This MR optimize some MAT[SB]AIJ operations related to the diagonalThe longer term goal is to refactor some Mat_SeqXXX non-numeric code to make it easier to also implement it on GPUs. For example, MatGetDiagonal() and friendsThis commit- MatMarkDiagonal_SeqAIJ/ELL() - now use change in mat->nonzerostate to determine if it needs to recheck the diagonal locations - sets diagDense flag for a complete diagonal- MatInvertDiagonal_SeqAIJ/ELL() - now uses change in mat->state to determine if diagonal entries and inverses need to be recomputed - name changed to MatInvertDiagonalForSOR_SeqAIJ/ELL() for code clarity- Added MatInvertDiagonal_SeqAIJ_Inode() for use by MatSOR_SeqAIJ_Inode() - now uses change in mat->state to determine if block diagonal entries and inverses need to be recomputed List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

b31b2f82859ff8548562364efb89146f661bbcd9 - Merge branch 'barry/2025-10-24/fix-dmshellsetdestroyctx' into 'main'

Mon, 10 Nov 2025 16:51:13 +0000

Merge branch 'barry/2025-10-24/fix-dmshellsetdestroyctx' into 'main'Finish converting the function prototypes of destroy for contexts to use PetscCtxDestroyFnSee merge request petsc/petsc!8810 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

cc1eb50d5a4d6061e906552df09a79d2d9d16af2 - Change names of Mat_XXX product contexts to MatProductCtx_XXX for code maintainability

Mon, 27 Oct 2025 22:44:59 +0000

Change names of Mat_XXX product contexts to MatProductCtx_XXX for code maintainabilityUpdate destroy callback of all MatProductCtx and MatShellSetMatProductOperation() to use PetscCtxDestroyFn List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

5ff6d247539c86491dc822dc7e845e819e6cc4a3 - Merge remote-tracking branch 'origin/release'

Fri, 24 Oct 2025 06:15:48 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

a043930622971726b4bacd017dd9af0674c449b6 - Merge branch 'balay/fix-doc' into 'release'

Thu, 23 Oct 2025 20:08:55 +0000

Merge branch 'balay/fix-doc' into 'release'doc: remove non-existing referencesSee merge request petsc/petsc!8748 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

e255e071750f88905d256bfa06342113e1332f72 - doc: remove non-existing references

Mon, 29 Sep 2025 18:45:13 +0000

doc: remove non-existing referencesReported-by: Victor Eijkhout List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

cd871708d6ae82bd70cc1a9e2138f9b57839fe75 - Merge branch 'cuda' into 'main'

Tue, 16 Sep 2025 04:23:51 +0000

Merge branch 'cuda' into 'main'Fix CUDA 13 API incompatibilitiesSee merge request petsc/petsc!8632 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

2695cf96bf725a23d8edb31ff8aa2ca9ba36b655 - Gather CUDA lib includes in petscdevice_cuda.h + disable cuSPARSE warnings using DISABLE_CUSPARSE_DEPRECATED

Thu, 11 Sep 2025 21:21:35 +0000

Gather CUDA lib includes in petscdevice_cuda.h + disable cuSPARSE warnings using DISABLE_CUSPARSE_DEPRECATEDDefining DISABLE_CUSPARSE_DEPRECATED is Nvidia's recommended way of disabling cuSPARSE warningsThis avoids requiring -Wdeprecated-declarations - that can mask other (non-cuSPARSE) warnings List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

64dc1d19904cbc9dc838b869d971019f228fad6f - Fix warnings due to ignoring return value type with nodiscard attribute

Mon, 08 Sep 2025 12:29:18 +0000

Fix warnings due to ignoring return value type with nodiscard attribute List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx

834855d6effb0d027771461c8e947ee1ce5a1e17 - Merge branch 'jolivet/clang-format-21' into 'main'

Wed, 27 Aug 2025 20:14:46 +0000

Merge branch 'jolivet/clang-format-21' into 'main'clang-format-21See merge request petsc/petsc!8202 List of files: /petsc/src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx