en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#4e8208cbcbc709572b8abe32f33c78b69c819375 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/aij.h Sat, 31 Jan 2026 18:41:18 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#2a8381b23c702518c6b1ccbeafee50b9375df0e4 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/aij.h Tue, 13 Jan 2026 04:45:38 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#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/aij.h 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/aij.h#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/aij.h 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/aij.h#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/aij.h 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/aij.h#b31b2f82859ff8548562364efb89146f661bbcd9 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/aij.h Mon, 10 Nov 2025 16:51:13 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#cc1eb50d5a4d6061e906552df09a79d2d9d16af2 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/aij.h Mon, 27 Oct 2025 22:44:59 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#7787bf7449e9479e7e46bdb027903ee42a63f9b5 Merge branch 'jolivet/fix-pchpddm-scatter' into 'main'Minor fixes and cleanupSee merge request petsc/petsc!8702 List of files: /petsc/src/mat/impls/aij/seq/aij.h Tue, 16 Sep 2025 16:04:46 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#0b36fe0a815057e17e2455d550897137a4a70c81 Remove more unneeded braces List of files: /petsc/src/mat/impls/aij/seq/aij.h Tue, 09 Sep 2025 14:03:04 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#5f5eafce3bfe29fe38997786807933efd0727a90 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/aij.h 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/aij.h#a02648fdf9ec0d41d7b5ca02cb70ddcfa0e65728 Merge branch 'jolivet/cleanup-symbols' into 'main'Do not expose unneeded symbolsSee merge request petsc/petsc!8335 List of files: /petsc/src/mat/impls/aij/seq/aij.h Wed, 23 Apr 2025 16:28:34 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#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/aij.h 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/aij.h#4d12350b4d1d562f24a95bd06d554a68a71c004f Mat: rename inode.size and change it to csr format to facilitate parallel computing List of files: /petsc/src/mat/impls/aij/seq/aij.h 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/aij.h#d6acfc2dd824932841bfdf20245c037310c77dc9 Do not expose unneeded symbols List of files: /petsc/src/mat/impls/aij/seq/aij.h Mon, 21 Apr 2025 04:34:17 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#d0b3cce3968ed23450689940f4aaa7d58fe0cffb Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/aij.h Fri, 28 Mar 2025 05:16:55 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#66fd34abc36031012d514bb91dfb62a98425d049 Merge branch 'lindad/further-mat-reset-pre-improvements' into 'release'Further MatResetPreallocation improvementsSee merge request petsc/petsc!8236 List of files: /petsc/src/mat/impls/aij/seq/aij.h Thu, 27 Mar 2025 21:49:58 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#4c51d546953c07a936ac007db3907004e552ff84 Further MatResetPreallocation improvements List of files: /petsc/src/mat/impls/aij/seq/aij.h Thu, 27 Mar 2025 21:49:58 +0000 Alexander <alexander.lindsay@inl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#5d3bc7bebe3f6ef0b4c2756f1a15e9cfa34561eb Merge branch 'jolivet/clang-format-20' into 'main'clang-format-20See merge request petsc/petsc!7849 List of files: /petsc/src/mat/impls/aij/seq/aij.h Fri, 21 Mar 2025 00:13:41 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#87fca8443e7ad390b9e7d7605d72068894b12eec Update to clang-format-20 List of files: /petsc/src/mat/impls/aij/seq/aij.h Sat, 27 Jul 2024 06:11:47 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/aij/seq/aij.h#76d6960897ba55d8238485170da43545084300c6 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/mat/impls/aij/seq/aij.h Sun, 19 Jan 2025 16:41:03 +0000 Satish Balay <balay@mcs.anl.gov>