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e8c0849a
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| 20-Nov-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2025-10-18/optimize-aij-ops' into 'main'
Refactor handling of diagonal marking in *AIJ and SELL matrices
See merge request petsc/petsc!8797
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07425a8d
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| 18-Oct-2025 |
Barry Smith <bsmith@mcs.anl.gov> |
This MR optimize some MAT[SB]AIJ operations related to the diagonal
The longer term goal is to refactor some Mat_SeqXXX non-numeric code to make it easier to also implement it on GPUs. For example,
This MR optimize some MAT[SB]AIJ operations related to the diagonal
The 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 friends
This 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
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3b751433
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| 21-Oct-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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de084fa9
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| 20-Oct-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2025-10-18/docs-matsor/release' into 'release'
Tiny improvements to MatSOR manual page
See merge request petsc/petsc!8798
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10e18b2a
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| 19-Oct-2025 |
Barry Smith <bsmith@mcs.anl.gov> |
Tiny improvements to MatSOR manual page
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bcda9346
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| 27-Aug-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'MarDiehl/fix-typo' into 'main'
missing "s" for isascii and issundials
See merge request petsc/petsc!8559
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9f196a02
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| 17-Jul-2025 |
Martin Diehl <mail@martin-diehl.net> |
missing "s" for isascii and issundials
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79e48321
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| 30-Jul-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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e05203ea
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| 29-Jul-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/docs-fix-then' into 'release'
Docs: then -> than
See merge request petsc/petsc!8600
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e87b5d96
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| 28-Jul-2025 |
Pierre Jolivet <pierre@joliv.et> |
Docs: then -> than
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5f5eafce
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| 23-Apr-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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620727d1
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| 22-Apr-2025 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jczhang/2025-04-18/fix-matmult-aij-openmp-inode' into 'release'
OpenMP: add OpenMP to MatMult_SeqAIJ with inode
See merge request petsc/petsc!8331
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4d12350b
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| 21-Apr-2025 |
Junchao Zhang <jczhang@anl.gov> |
Mat: rename inode.size and change it to csr format to facilitate parallel computing
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e8e8640d
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| 26-Sep-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/rm-first-empty-line' into 'main'
Remove first and last empty lines
See merge request petsc/petsc!6892
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92bec4ee
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| 26-Sep-2023 |
Pierre Jolivet <pierre@joliv.et> |
Remove first and last empty lines
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31d78bcd
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| 02-Feb-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2022-12-10/petscerrorcode-nodiscard' into 'main'
Feature: Non-discardable PetscErrorCode
See merge request petsc/petsc!5923
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3ba16761
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| 10-Dec-2022 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Make PetscErrorCode a non-discardable enum
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061e922f
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| 22-Sep-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'
Feature: Bicycle Storage Facility 2
See merge request petsc/petsc!5661
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d71ae5a4
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| 21-Sep-2022 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
source code format changes due to .clang-format changes
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38f67375
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| 27-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-style-one-liners' into 'main'
Remove braces from one-liners
See merge request petsc/petsc!5557
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48a46eb9
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| 27-Aug-2022 |
Pierre Jolivet <pierre@joliv.et> |
Remove braces from one-liners
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58d68138
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| 23-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2022-08-21/clang-format-source' into 'main'
format repository with clang-format
See merge request petsc/petsc!5541
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9371c9d4
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| 22-Aug-2022 |
Satish Balay <balay@mcs.anl.gov> |
clang-format: convert PETSc sources to comply with clang-format
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527ad957
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| 11-Apr-2022 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2022-04-01/fix-petsc-options-begin-end/release' into 'main'
Remove bogus error returns from Begin/End() macros
See merge request petsc/petsc!5069
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d0609ced
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| 02-Apr-2022 |
Barry Smith <bsmith@mcs.anl.gov> |
Cleanup of introduction of PetscCall()
* remove bogus error flags from XXXBegin()/End() macros such as PetscOptionsBegin()/End()
* rename for consistency certain XXXBegin()/End() macros such as Mat
Cleanup of introduction of PetscCall()
* remove bogus error flags from XXXBegin()/End() macros such as PetscOptionsBegin()/End()
* rename for consistency certain XXXBegin()/End() macros such as MatPreallocateInitialize()/Finalize()
* fix many lingering ierr = XXX that arose from multiline function calls
* sync slepc/hpddm - to use snapshots with the same changes
Commit-type: error-checking, style-fix
/spend 8h
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