en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#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/elemental/matelem.cxx Thu, 20 Nov 2025 18:32:32 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#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/elemental/matelem.cxx Sun, 19 Oct 2025 04:43:08 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#0b46e949f18ac28417071477034640c76a0832a0 Merge branch 'stefanozampini/submat-zerorows' into 'main'implement ZeroRowsLocal and ZeroRowsColumnsLocal for local referencesSee merge request petsc/petsc!8705 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Mon, 22 Sep 2025 13:23:04 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#c2be7ffe8233b9bc9298f9349fad0332d27fd173 Mat: add ops for zerorowscolumnslocal List of files: /petsc/src/mat/impls/elemental/matelem.cxx Sun, 14 Sep 2025 16:04:55 +0000 Stefano Zampini <stefano.zampini@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#51b144c619aff302b570817d6f78637b8418d403 Merge branch 'MarDiehl/use-bool-instead-of-enum' into 'main'use bool instead of enumSee merge request petsc/petsc!8528 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Fri, 29 Aug 2025 16:31:13 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#b8b5be36363868cf48bd7e7da4f4146957780db1 distinguish Boolean and IntegerMPI_Comm_get_attr has PetscMPIInt as flag argument, not PetscBool. Namethis flag "iflg" (was used somewhere already).Use MPI_LAND instead of MPI_BAND for logical operations instead ofMPI_MIN, MPI_MAX, and MPI_LAND.Note: Most of the previous code was probably working as intended, I didthe changes when debugging error related to the use of standard C Bool andkept them because it took me a while to understand that MPI has integerflags and PETSc has Booleans. Using different names makes this clear,but was and is not done consistently. List of files: /petsc/src/mat/impls/elemental/matelem.cxx Mon, 21 Jul 2025 04:36:22 +0000 Martin Diehl <mail@martin-diehl.net> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#bcda9346efad4e5ba2d553af84eb238771ba1e25 Merge branch 'MarDiehl/fix-typo' into 'main'missing "s" for isascii and issundialsSee merge request petsc/petsc!8559 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Wed, 27 Aug 2025 20:05:52 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#9f196a0264fbaf0568fead3a30c861c7ae4cf663 missing "s" for isascii and issundials List of files: /petsc/src/mat/impls/elemental/matelem.cxx Thu, 17 Jul 2025 22:45:54 +0000 Martin Diehl <mail@martin-diehl.net> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#a59f5ed89ea0a302a2be506418fe7e740a51d47c Merge branch 'lindad/get-current-memtype-testing' into 'main'MatGetCurrentMemType testingSee merge request petsc/petsc!8645 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Mon, 18 Aug 2025 19:11:22 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#c97e14ec040eef239226df753a10ee2a903f9b90 Fix compilation warning in matelem from !8505 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Sun, 17 Aug 2025 16:28:38 +0000 Alex Lindsay <alexlindsay239@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#c1a32f8f82a9b54ff5c81a6a1228bfc110fd0984 Merge branch 'jolivet/cleanup' into 'main'HousekeepingSee merge request petsc/petsc!8392 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Fri, 09 May 2025 15:46:43 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#8bb0f5c6fef004073486bd40bcac1547cd22e816 MatOps cleanup List of files: /petsc/src/mat/impls/elemental/matelem.cxx Wed, 07 May 2025 17:39:21 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#7e4f6f19d06c709e2f445b473e2ad2f975649a2d Merge branch 'stefanozampini/matoption-no-error' into 'main'MatSetOption: ignore unused options instead of erroring outSee merge request petsc/petsc!8179 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Fri, 07 Mar 2025 17:44:03 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#888c827cec923cebb7f4d355e4d985c1818c0baa MatSetOption: ignore unused options instead of erroring out List of files: /petsc/src/mat/impls/elemental/matelem.cxx Wed, 26 Feb 2025 07:00:27 +0000 Stefano Zampini <stefano.zampini@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#a81650ca6e54ffb102cca9eeefba0b37471c6309 Merge branch 'lindad/new-aij-from-hash' into 'main'Add MatCopyHashToXAIJ() to copy hash table entries into an XAIJ matrix typeSee merge request petsc/petsc!7939 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Tue, 29 Oct 2024 19:37:50 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#fe1fc275718fc80f26c273ff38ace1f5756afb65 Add MatCopyHashToXAIJ() to copy hash table entries into an XAIJ matrix type List of files: /petsc/src/mat/impls/elemental/matelem.cxx Tue, 29 Oct 2024 19:37:49 +0000 Alexander <alexander.lindsay@inl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#732aec7a18f2199fb53bb9a2f3aef439a834ce31 Merge branch 'jolivet/remove-cast' into 'main'Use NULL or nullptr instead of casted 0See merge request petsc/petsc!7857 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Sun, 22 Sep 2024 17:54:06 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#c8025a5415d73fd1c6005393f2b0e60677bf5915 Use NULL or nullptr instead of casted 0 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Sat, 21 Sep 2024 07:20:33 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#4a9974635a2580e0cbff88854d61b4e213d7618d Merge branch 'jczhang/2024-09-05/feature-mat-get-vpb' into 'main'PC: add new mat ops MATOP_GET_{BLOCK, VBLOCK}_DIAGONALSee merge request petsc/petsc!7811 List of files: /petsc/src/mat/impls/elemental/matelem.cxx Fri, 20 Sep 2024 17:51:33 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/mat/impls/elemental/matelem.cxx#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/elemental/matelem.cxx Tue, 17 Sep 2024 21:30:20 +0000 Satish Balay <balay@mcs.anl.gov>