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d24d4204
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| 29-May-2020 |
Jose E. Roman <jroman@dsic.upv.es> |
MATSCALAPACK: new Mat type that wraps a ScaLAPACK matrix
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9c15a9aa
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| 24-Apr-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jed/defined-nocpp' into 'master'
PetscDefined: test whether a configuration macro is defined without #ifdef
See merge request petsc/petsc!157
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cf9c20a2
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| 19-Apr-2020 |
Jed Brown <jed@jedbrown.org> |
PetscUnlikelyDebug: add useful macro for conditionals that should be skipped in optimized mode
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| #
76bd3646
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| 14-Apr-2020 |
Jed Brown <jed@jedbrown.org> |
PetscDefined: remove many uses of #ifdef PETSC_USE_DEBUG
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9e31fb84
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| 16-Mar-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'dalcinl/binary-io' into 'master'
Binary IO Enhancements
See merge request petsc/petsc!2594
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| #
618cc2ed
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| 14-Mar-2020 |
Lisandro Dalcin <dalcinl@gmail.com> |
MATSBAIJ: Add support for MPI-IO binary viewers
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ccbe3378
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| 26-Nov-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'stefanozampini/update-suitesparse' into 'master'
Update SuiteSparse to use github releases + fixes to SBAIJ hermitian complex case
See merge request petsc/petsc!2305
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eb1ec7c1
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| 20-Nov-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
MATSBAIJ: Fix Hermitian MatMult for Seq and MPI code paths
we can reuse the same MatMult operation with no impact for non-complex builds
Remove improper check for the hermitian complex case from Mat
MATSBAIJ: Fix Hermitian MatMult for Seq and MPI code paths
we can reuse the same MatMult operation with no impact for non-complex builds
Remove improper check for the hermitian complex case from MatGetFactor and move it where it actually belongs
Fix conversion routines from SBAIJ when the hermitian flag is set
show more ...
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893c5908
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| 30-Oct-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'maint'
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d4c56f14
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| 30-Oct-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-matseqbaijgetarray' into 'maint'
Expose MatSeqBAIJ[Get|Restore]Array
See merge request petsc/petsc!2233
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cda14afc
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| 30-Oct-2019 |
prj- <pierre.jolivet@enseeiht.fr> |
Expose MatSeqBAIJ[Get|Restore]Array
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cc17cd1e
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| 23-Sep-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'master' into 'master'
Add --download-hpddm
See merge request petsc/petsc!1994
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28d58a37
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| 22-Sep-2019 |
Pierre Jolivet <pierre.jolivet@enseeiht.fr> |
Fixes and improvements for PCHPDDM and KSPHPDDM
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| #
0835b0b4
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| 07-Aug-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'barry/2019-08-01/fix-matmpisbaijsetpreallocationcsr' [PR #1941]
* barry/2019-08-01/fix-matmpisbaijsetpreallocationcsr:
Fix bug in MatMPISBAIJSetPreallocationCSR()
Add test case that de
Merge branch 'barry/2019-08-01/fix-matmpisbaijsetpreallocationcsr' [PR #1941]
* barry/2019-08-01/fix-matmpisbaijsetpreallocationcsr:
Fix bug in MatMPISBAIJSetPreallocationCSR()
Add test case that detected bug
Fix over-preallocation that occured in MatMPISBAIJSetPreallocationCSR() and MatSeqSBAIJSetPreallocationCSR()
Added documentation MATMPI[B]AIJ and MATSEQ[B]AIJ noting their support of two features
show more ...
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| #
50c5228e
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| 04-Aug-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix spelling of diagonal
Commit-type: documentation
Reported-by: Pierre Jolivet <Pierre.Jolivet@enseeiht.fr>
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476417e5
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| 04-Aug-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Fixed bug in MatSetValues_MPISBAIJ() for retangular matrices
Fixed design flaw in MatIncreaseOverlap_MPISBAIJ() that utilized a SBAIJ matrix as if it was BAIJ by storing values below the diagonal
A
Fixed bug in MatSetValues_MPISBAIJ() for retangular matrices
Fixed design flaw in MatIncreaseOverlap_MPISBAIJ() that utilized a SBAIJ matrix as if it was BAIJ by storing values below the diagonal
Added error checking for number of rows greater than number of columns for SBAIJ matrices
Added to manual pages that the number of rows cannot be greater than number of columns for SBAIJ matrices
Commit-type: bug-fix, documentation error-checking
Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>
show more ...
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| #
0cd7f59a
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| 01-Aug-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix bug in MatMPISBAIJSetPreallocationCSR()
Add test case that detected bug
Fix over-preallocation that occured in MatMPISBAIJSetPreallocationCSR() and MatSeqSBAIJSetPreallocationCSR()
Added docum
Fix bug in MatMPISBAIJSetPreallocationCSR()
Add test case that detected bug
Fix over-preallocation that occured in MatMPISBAIJSetPreallocationCSR() and MatSeqSBAIJSetPreallocationCSR()
Added documentation MATMPI[B]AIJ and MATSEQ[B]AIJ noting their support of two features
Commit-type: optimization, bug-fix, testing, documentation, example
Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>
show more ...
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| #
664954b6
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| 01-Aug-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix manual pages for MatXXXYBAIJSetPreallocationCSR() routines
Commit-type: documentation
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78af062c
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| 31-Jul-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'barry/2019-07-30/add-use-petscintcast-corrected' [PR #1924]
* barry/2019-07-30/add-use-petscintcast-corrected:
Add PetscIntCast() to check for integer overflow
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c73702f5
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| 31-Jul-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Add PetscIntCast() to check for integer overflow
Used in MatSeqXAIJSetPreallocation() to determine if the number of nonzeros in the matrix
(and hence the ai[] column indices and lengths of a
Add PetscIntCast() to check for integer overflow
Used in MatSeqXAIJSetPreallocation() to determine if the number of nonzeros in the matrix
(and hence the ai[] column indices and lengths of aj[] columns indices and a[] numerical values) fit
in PetscInt.
Commit-type: error-checking
Reported-by: Karl Lin <karl.linkui@gmail.com>
show more ...
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a8158fb5
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| 14-Jul-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'gropp/doc-fixes-1' [PR #1838]
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57a5760d
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| 02-Jul-2019 |
William Gropp <wgropp@illinois.edu> |
Merge from doc-fixes branch
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a2b725a8
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| 27-Jun-2019 |
William Gropp <wgropp@illinois.edu> |
Fixes for doctext update
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| #
c56e2027
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| 26-Jun-2019 |
BarryFSmith <bsmith@mcs.anl.gov> |
Merged in barry/optimize-aij-da (pull request #1762)
Non-numeric optimizations focused on AIJ, MatFDColoring, and DMCreateMatrix_DA_*AIJ, looking to improve performance in GPU environments
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071fcb05
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| 05-Jun-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Non-numeric optimizations focused on AIJ, MatFDColoring, and DMCreateMatrix_DA_*AIJ, looking to improve performance in GPU environments
1) PetscCalloc*() now uses system calloc()
2) Merged some Pets
Non-numeric optimizations focused on AIJ, MatFDColoring, and DMCreateMatrix_DA_*AIJ, looking to improve performance in GPU environments
1) PetscCalloc*() now uses system calloc()
2) Merged some PetscMalloc*()
3) Eliminated unneeded PetscCalloc*()
4) Removed some memory allocations and copies in MatFDColoringSetUp(), added local variables for better compiler optimization
5) Added MatSetValues_SeqAIJ_SortedFull(), added MatSetOption(MAT_SORTED_FULL)
6) Optimized DMCreateMatrix_DA_*AIJ for nonperiodic case to automatically have sorted columns (faster MatSetValues() times)
7) Eliminated call to PetscMemzero() in PetscFree()
Commit-type: style-fix, feature
show more ...
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