en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#e8c0849ab8fe171bed529bea27238c9b402db591 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/inode.c Thu, 20 Nov 2025 18:32:32 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#421480d92be24cdb9933c60510b8e175c0a8d034 - 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/inode.c Sun, 19 Oct 2025 04:43:08 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#07425a8d4172ec73b7b53c5ce4d6ba1b92fe45cf 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/inode.c Sat, 18 Oct 2025 18:21:36 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#834855d6effb0d027771461c8e947ee1ce5a1e17 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/inode.c Wed, 27 Aug 2025 20:14:46 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#966bd95a39c2334d2e2ce17ad22128f3c1861eeb Convert some SETERRQ() to PetscCheck() List of files: /petsc/src/mat/impls/aij/seq/inode.c Sun, 25 May 2025 18:55:39 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#6a97282b1349fb5a3dfe842cdf1bbb3075a9a414 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/inode.c Thu, 24 Jul 2025 17:05:01 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#47dce17db1ba4897eeb1e3ca4164352ac6d28f21 Merge branch 'jolivet/fix-factor-inode' into 'release'MatFactor: fix MatLUFactorNumeric_SeqAIJ_Inode()See merge request petsc/petsc!8581 List of files: /petsc/src/mat/impls/aij/seq/inode.c Thu, 24 Jul 2025 03:25:36 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#1a303e4d1248352a940914289afbc6bce404bc4a MatFactor: fix MatLUFactorNumeric_SeqAIJ_Inode()Reported-by: Matteo Colombo List of files: /petsc/src/mat/impls/aij/seq/inode.c Wed, 23 Jul 2025 18:20:47 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#5f5eafce3bfe29fe38997786807933efd0727a90 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/inode.c Wed, 23 Apr 2025 16:30:44 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#620727d1218caba36b543b8fdac82755457a2a33 Merge branch 'jczhang/2025-04-18/fix-matmult-aij-openmp-inode' into 'release'OpenMP: add OpenMP to MatMult_SeqAIJ with inodeSee merge request petsc/petsc!8331 List of files: /petsc/src/mat/impls/aij/seq/inode.c Tue, 22 Apr 2025 15:44:28 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#708a0e70cd6725d8c07183d050e500ccd6c2dca6 OpenMP: add OpenMP to MatMult_SeqAIJ with inodeSo users won't get performance surprises.close #1742 List of files: /petsc/src/mat/impls/aij/seq/inode.c Mon, 21 Apr 2025 02:42:48 +0000 Junchao Zhang <jczhang@anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#4d12350b4d1d562f24a95bd06d554a68a71c004f Mat: rename inode.size and change it to csr format to facilitate parallel computing List of files: /petsc/src/mat/impls/aij/seq/inode.c Mon, 21 Apr 2025 02:35:27 +0000 Junchao Zhang <jczhang@anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#a982d5546cc9bcf96044945e3157033f4bde0259 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/inode.c Thu, 16 Jan 2025 16:38:25 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#e6641d91203854a5b4e737cc4a3bc1d1b9c264a8 Merge branch 'barry/2025-01-14/better-inode-error-message/release' into 'release'Print the requested inode size when unsupported size generates an errorSee merge request petsc/petsc!8080 List of files: /petsc/src/mat/impls/aij/seq/inode.c Wed, 15 Jan 2025 17:04:25 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#0c33570062c05e4d2ad9eaf24907c88e8197e982 Print the requested inode size when unsupported size generates an error List of files: /petsc/src/mat/impls/aij/seq/inode.c Wed, 15 Jan 2025 00:25:03 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#2e45e1b14c3c37539bb3daf8b65d8df8779eaf61 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/inode.c Thu, 24 Oct 2024 03:58:36 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#e58947e7c2d05de374a7ea97fadde0c92a6fc490 Merge branch 'jrwrigh/cleanup_malloc' into 'release'sys: Cleanup PetscMalloc and PetscCallocSee merge request petsc/petsc!7892 List of files: /petsc/src/mat/impls/aij/seq/inode.c Tue, 22 Oct 2024 00:27:14 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#32603206efff945aaef677fd0dad12e9aa894f1f Address potential Malloc/Calloc ternary operator bugs- Bug either by the argument of the ternary operator being cast inappropriately to `size_t` or by the values themselves not being cast to `size_t` when necessary. List of files: /petsc/src/mat/impls/aij/seq/inode.c Wed, 02 Oct 2024 22:25:37 +0000 James Wright <james@jameswright.xyz> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#d8e47b638cf8f604a99e9678e1df24f82d959cd7 Merge branch 'barry/2024-09-02/rebased-fix-conversion-warnings' into 'main'Compiler finds (and forbid) casts from higher precision integers to lowerSee merge request petsc/petsc!7806 List of files: /petsc/src/mat/impls/aij/seq/inode.c Tue, 17 Sep 2024 21:30:20 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/inode.c#6497c311e7b976d467be1503c1effce92a60525c Add to CI compilers flags '-Wconversion', '-Wno-sign-conversion', '-Wno-float-conversion', '-Wno-implicit-float-conversion']Also fix the code to repository to compile cleanly with these flags in the CI List of files: /petsc/src/mat/impls/aij/seq/inode.c Sun, 25 Aug 2024 03:44:46 +0000 Barry Smith <bsmith@mcs.anl.gov>