en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#834855d6effb0d027771461c8e947ee1ce5a1e17 Merge branch 'jolivet/clang-format-21' into 'main'clang-format-21See merge request petsc/petsc!8202 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Wed, 27 Aug 2025 20:14:46 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#3a7d0413a690b3ac55568f51e4c3dc23a888f57d One-liners from petsc/petsc!5344 and petsc/petsc!5557Slightly reworked regular expressiongit ls-files -z -- '*.c' '*.cxx' '*.cu' '*.h' '*.hpp' '*.cpp' | while IFS= read -r -d '' file; do cat $file | tr '\n' '\r' | sed -E 's/\r([ ]*)(for|if|while|else) ([^\r]*)\{\r[ ]*Petsc([a-zA-Z]*)\(([^\r]*)\);\r[ ]*\}\r/\r\1\2 \3Petsc\4(\5);\r/g' | tr '\r' '\n' > ${file}.joe; mv ${file}.joe ${file}done List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Mon, 12 May 2025 18:15:37 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#58bddbc0aeb8e2276be3739270a4176cb222ba3a Merge branch 'tisaac/feature-lmvm-rework' into 'main'MatLMVM reworkSee merge request petsc/petsc!6401 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Fri, 11 Apr 2025 04:14:39 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#d016bdde269de9549a736fe23cc3868ea52c341b Mat: Fix and improve the performance of dense matrix multiplicationMat: Add MATDENSEFROMVECTYPE constructor typeNow in a tests set you can do``` testset: args: -mat_type densefromvectype test: test_cuda requires: cuda args: -vec_type veccuda test: test_hip requires: hip args: -vec_type vechip```(This assumes that you call `MatSetVecType()` before you call`MatSetFromOptions()`)Mat_MPIDense: Cache offsets of MatDenseGetSubMatrix() to avoid communication in more casesMat: Add missing implementations for internal "MatMultColumnRange()" interfaceMat_MPIDense: Fix the zeroing of buffers in multiplication routinesMat_MPIDense: Add optimization of MatMatMult routines when all columns are owned by rank 0The communication for intermediate buffers can be handled with allreduce / bcast operations,but we use the PetscSF matvec context instead of MPI routines directly so that we willuse gpu-aware MPI if possible. List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Wed, 26 Mar 2025 16:45:16 +0000 Toby Isaac <toby.isaac@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#07096847e834a96a7931f57b99070e602a3a6b18 Merge branch 'jolivet/partially-revert-8099' into 'main'Partially revert !8099 for non-blocking collectives and peer-to-peer communicationsSee merge request petsc/petsc!8103 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Thu, 30 Jan 2025 16:36:45 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#60b1fa217a683ae12c4246e5c197b97aa18cb30f Partially revert !8099 for non-blocking collectives List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 28 Jan 2025 12:52:40 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#d053ff777b70f99c45c83388a4fc6d04af7bc6bf Merge branch 'jolivet/remove-unneeded-mpicast' into 'main'Remove unneeded PetscMPIIntCast() for routines using PetscCountCloses #1661See merge request petsc/petsc!8099 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Mon, 27 Jan 2025 15:43:40 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#e91c04dfc8a52dee1965211bb1cc8e5bf775178f Remove unneeded PetscMPIIntCast() for routines using PetscCountFix #1661 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Sun, 26 Jan 2025 19:57:29 +0000 Pierre Jolivet <pierre@joliv.et> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#be37439ebbbdb2f81c3420c175a94aa72e59929c Merge branch 'stefanozampini/useless-cast' into 'main'Remove useless castSee merge request petsc/petsc!7894 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Mon, 21 Oct 2024 21:59:33 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#835f2295474254850a9de28f274be7ce943244c7 Brain dead fixes for useless casts List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Sat, 05 Oct 2024 11:54:52 +0000 Stefano Zampini <stefano.zampini@gmail.com> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.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/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 17 Sep 2024 21:30:20 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#6a210b70a61472cf8733db59e8a3fa68f6578c01 Add support to MPIU_Allreduce to prevent int overflow with a single integer argument List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 10 Sep 2024 20:35:04 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.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/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Sun, 25 Aug 2024 03:44:46 +0000 Barry Smith <bsmith@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#73667fc30d32dc826fe556678ead0a5035a1b26b Merge branch 'jczhang/2024-06-14/feature-improve-mpi-pkg-macros' into 'main'Improve various MPI packages' macro and try to make them consistent with other packagesSee merge request petsc/petsc!7633 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 18 Jun 2024 20:04:23 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#100ffedb9efc142cc14773ba523854d2787b47c7 Config: get rid of PETSC_HAVE_OMPI_MAJOR_VERSION and include it in petscpkg_version.h List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Fri, 14 Jun 2024 16:33:44 +0000 Junchao Zhang <jczhang@anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#872ab141943dee616010b2ad741aa550bd53b329 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Mon, 03 Jun 2024 16:21:10 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#783bcfebb96597e3892054185599e236d30aac62 Merge branch 'jczhang/2024-05-31/fix-petscsf-gpu-bug' into 'release'Need to sync the stream before MPI send even when there is nothing to send (but has something to receive)See merge request petsc/petsc!7597 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Mon, 03 Jun 2024 16:20:34 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#646b835dd74e42d2b8324facdc6838bbab01abab SF: need to sync the stream before MPI send even when there is nothing to send but has something to receiveThere might be pending gpu operations on the receive buffer. Without synchronization, say we proceed to MPI_Waitall(). MPI might stage on host and do a H2D copy on an internal stream on the receive side. Previous gpu operations COULD happen after the H2D copy, causing a write-after-write reorder violation! List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Fri, 31 May 2024 23:14:06 +0000 Junchao Zhang <jczhang@anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#375d23e45bc7f27f90f326da17aaea364b3bd8d3 Merge remote-tracking branch 'origin/release' List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 02 Jan 2024 16:50:38 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c#b35fdfbaba3d47c9d416c684e40024b2d5b4e910 Merge branch 'barry/2023-12-31/minor-website-fixes/release' into 'release'Minor fixes to website materialSee merge request petsc/petsc!7157 List of files: /petsc/src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c Tue, 02 Jan 2024 16:48:35 +0000 Satish Balay <balay@mcs.anl.gov>