Changes in seqhashmat.h

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/seqhashmat.h

9b2fde2358925cd7df99685c017ce46e515b4e62 - Merge branch 'jolivet/fix-hash-info' into 'release'

Thu, 23 Oct 2025 13:21:13 +0000

Merge branch 'jolivet/fix-hash-info' into 'release'MatSetUp_(Seq|MPI)_Hash(): fix confusing -info messageSee merge request petsc/petsc!8806 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

666f9b3f4f171ecb9243ec92417504f48a48c79e - MatSetUp_(Seq|MPI)_Hash(): fix confusing -info message

Wed, 22 Oct 2025 11:30:45 +0000

MatSetUp_(Seq|MPI)_Hash(): fix confusing -info message[0] MatSetUp_MPI_Hash(): Using hash-based MatSetValues() for MATMPISBAIJ because no preallocation provided List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

a81650ca6e54ffb102cca9eeefba0b37471c6309 - Merge branch 'lindad/new-aij-from-hash' into 'main'

Tue, 29 Oct 2024 19:37:50 +0000

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/aij/seq/seqhashmat.h

fe1fc275718fc80f26c273ff38ace1f5756afb65 - Add MatCopyHashToXAIJ() to copy hash table entries into an XAIJ matrix type

Tue, 29 Oct 2024 19:37:49 +0000

Add MatCopyHashToXAIJ() to copy hash table entries into an XAIJ matrix type List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

184b5a2ebdab3f1a9f61d1d96434018aa026c18c - Merge branch 'barry/2023-09-15/fix-log-pcmpi' into 'main'

Fri, 26 Jul 2024 04:51:25 +0000

Merge branch 'barry/2023-09-15/fix-log-pcmpi' into 'main'add optimized shared memory PCMPI and add users manual section on comparing STREAMS performance to PETSc application performanceSee merge request petsc/petsc!6903 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

9f0612e409f6220a780be6348417bea34ef34962 - Add shared memory support for PCMPI using both shmget() and MPI_Win_allocate_shared()

Wed, 11 Oct 2023 14:57:30 +0000

Add shared memory support for PCMPI using both shmget() and MPI_Win_allocate_shared() List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

942d34d015d97e642391562984a785096884f5d1 - Merge branch 'jolivet/fix-ubsan' into 'main'

Wed, 03 Jan 2024 20:51:47 +0000

Merge branch 'jolivet/fix-ubsan' into 'main'Pacify UBSanSee merge request petsc/petsc!7158 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

8e3a54c0662fee99ad69f33e814fb6a3f3eef16b - Sys: add PetscSafePointerPlusOffset() to pacify UBSan

Sun, 24 Dec 2023 16:29:17 +0000

Sys: add PetscSafePointerPlusOffset() to pacify UBSan List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

b3f1e23bfe9fb93d0e088a43895443f2c2312c71 - Merge branch 'jacobf/2023-05-25/no-memcpy-ops' into 'main'

Wed, 31 May 2023 17:22:21 +0000

Merge branch 'jacobf/2023-05-25/no-memcpy-ops' into 'main'Don't use PetscMemcpy() or PetscArraycpy() to copy the ops structSee merge request petsc/petsc!6507 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

aea10558d4771f8b0f4852a014c7d324cb0c3f99 - Don't use PetscMemcpy() or PetscArraycpy() to copy the ops struct

Thu, 25 May 2023 14:58:38 +0000

Don't use PetscMemcpy() or PetscArraycpy() to copy the ops struct List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

0b31b82a9d3f4494e402bff81619391bea46f68c - Merge branch 'barry/2023-02-18/allow-mat-nested-hash-preallocation' into 'main'

Tue, 21 Feb 2023 02:43:09 +0000

Merge branch 'barry/2023-02-18/allow-mat-nested-hash-preallocation' into 'main'Allow MatXXXSetPreallocation() to be called after MatSetUp() puts the matrix into hash MatSetValues() modeSee merge request petsc/petsc!6090 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

ad79cf6361c39f45c9a74ace6121a0a5c98f5aa2 - Allow MatXXXSetPreallocation() to be called after MatSetUp() puts the matrix into hash MatSetValues() mode

Sun, 19 Feb 2023 00:06:08 +0000

Allow MatXXXSetPreallocation() to be called after MatSetUp() puts the matrix into hash MatSetValues() modeCommit-type: feature/spend 1hReported-by: Pierre Jolivet List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

b047e4b5ae898dcf41db17a6fe493024fe984f6c - Merge branch 'barry/2022-09-12/fix-mat-preallocation' into 'main'

Fri, 17 Feb 2023 23:21:37 +0000

Merge branch 'barry/2022-09-12/fix-mat-preallocation' into 'main'try to build efficient hash table allocation directly into MatSee merge request petsc/petsc!5621 List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h

26cec32642a02ddeaa9481e1a5bd50b8500ffeea - Add support for Mat to allow skipping preallocation by having the first round of MatSetValues use hash

Thu, 08 Dec 2022 22:55:21 +0000

Add support for Mat to allow skipping preallocation by having the first round of MatSetValues use hash* MATPREALLOCATOR can be deprecated as well as possibly some other preallocation macros/routines* Optimizations such as direct support for MatSetValuesBlocked() for *BAIJ can be added in the futureCommit-type: feature/spend 25h List of files: /petsc/src/mat/impls/aij/seq/seqhashmat.h