| #
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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| #
0e1ed72e
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| 19-Apr-2020 |
Hong Zhang <hzhang@mcs.anl.gov> |
enable MatSetOption() for matproduct; Reported by Nourgaliev, Robert Nr <nourgaliev1@llnl.gov>
add MatSetType() in MatProductSetFromOptions_Atype_Btype_Ctype()
fix MatSetOption_MPIAIJ for case MAT_US
enable MatSetOption() for matproduct; Reported by Nourgaliev, Robert Nr <nourgaliev1@llnl.gov>
add MatSetType() in MatProductSetFromOptions_Atype_Btype_Ctype()
fix MatSetOption_MPIAIJ for case MAT_USE_INODES
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| #
b2eb82fd
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| 18-Apr-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'hzhang/fix-MatProductSetFromOptions-err' into maint
Ref: https://gitlab.com/petsc/petsc/-/merge_requests/2723
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| #
28bbe7a7
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| 18-Apr-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'hzhang/fix-MatProductSetFromOptions-err' into 'master'
fix error report in MatProductSetFromOptions_xxx
See merge request petsc/petsc!2723
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| #
544a5e07
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| 15-Apr-2020 |
Hong Zhang <hzhang@mcs.anl.gov> |
Add the product type and matrix types for the error report in MatProductSetFromOptions_matA_matB_matC()
Requested by Jed Brown
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| #
5b8888ca
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| 21-Mar-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/hzhng/matproduct-api'
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| #
4222ddf1
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| 13-Jan-2020 |
Hong Zhang <hzhang@mcs.anl.gov> |
This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()
This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()
- removed subroutines MatMatMult_xxx, MatPtAP_xxx, ...
- modified MatxxxSymbolic_XXX() prototype (product is an input now)
- selection of algorithm is in MatProductSetFromOptions_xxx()
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| #
f6516afe
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| 03-Feb-2020 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'rmills/bindtocpu-not-pintocpu' into 'master'
Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.
See merge request petsc/petsc!2477
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| #
b470e4b4
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| 03-Feb-2020 |
Richard Tran Mills <rmills@rmills.org> |
Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.
The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
Pe
Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.
The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
PetscSF as well as allocating host memory when GPUs are being employed.
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| #
1143afed
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| 21-Oct-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/maint'
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| #
c347dca2
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| 19-Oct-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Merge branch 'barry/2019-10-15/bug-gamg-complexity/maint' into 'maint'
Bug fix: computing MG complexity had integer overflow. Would only occur for very large problems
See merge request petsc/petsc!
Merge branch 'barry/2019-10-15/bug-gamg-complexity/maint' into 'maint'
Bug fix: computing MG complexity had integer overflow. Would only occur for very large problems
See merge request petsc/petsc!2179
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| #
3966268f
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| 16-Oct-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Bug fix: computing MG complexity had integer overflow. Would only occur for very large problems
Also fixed code that computes parallel matrix storage information to communicate with PetscLogDouble i
Bug fix: computing MG complexity had integer overflow. Would only occur for very large problems
Also fixed code that computes parallel matrix storage information to communicate with PetscLogDouble instead of PetscReal.
Commit-type: bug-fix
Reported-by: Mark Lohry <mlohry@gmail.com>
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| #
8da4f93b
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| 23-Sep-2019 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'stefanozampini/gpu-bddc' into 'master'
Improvements towards BDDC on GPUs
See merge request petsc/petsc!2067
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| #
910eb14c
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| 18-Sep-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
MATIS: prevent from unneeded data transfers when setup
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| #
d8e18881
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| 16-Sep-2019 |
Stefano Zampini <stefano.zampini@gmail.com> |
MATIS: obey matrix type
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| #
9c32bb2a
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| 14-Jul-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'jed/fix-type-type_name/maint' into maint [PR #1863]
* jed/fix-type-type_name/maint:
Fix use of PetscObject type as string (should be type_name)
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| #
25283f03
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| 14-Jul-2019 |
Karl Rupp <me@karlrupp.net> |
Merge branch 'jed/fix-type-type_name/maint' [PR #1863]
* jed/fix-type-type_name/maint:
Fix use of PetscObject type as string (should be type_name)
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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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| #
a32993e3
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| 11-Jul-2019 |
Jed Brown <jed@jedbrown.org> |
Fix use of PetscObject type as string (should be type_name)
Commit-type: bug-fix
Reported-by: Vaclav Hapla <vaclav.hapla@erdw.ethz.ch>
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| #
5c4b051a
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| 10-Jul-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
Merge branch 'barry/no-batch-script'
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| #
b9e7e5c1
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| 21-Jun-2019 |
Barry Smith <bsmith@mcs.anl.gov> |
No more batch submission script; this is all due to a very smart idea of Lisandro Dalcin
*) removed or fixed all remaining --know-xx options that required a batch submission script
*) removed all de
No more batch submission script; this is all due to a very smart idea of Lisandro Dalcin
*) removed or fixed all remaining --know-xx options that required a batch submission script
*) removed all details of --known-size-- that are no longer needed
*) cleaned up BAIJMKL source code, made it work with the rest of PETSc and removed is
dependence on a batch submission script, added test case for BAIJMKL
*) update the installation guide on batsch submissions and OpenMP
*) print MKL version, print OpenMP usage with mkl_sparse options
Commit-type: bug-fix, portability-fix, style-fix, feature, documentation, example
Thanks-to: Lisandro Dalcin <dalcinl@gmail.com>
$ ./configure --with-batch
===============================================================================
Configuring PETSc to compile on your system
===============================================================================
=============================================================================== ***** WARNING: Cannot determine if MPI_INT64_T works on your system in batch-mode! Assuming it does work. Run with --known-mpi-int64_t=0 if you know it does not work (very unlikely). Run with --known-mpi-int64_t=1 to remove this warning message. warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot determine if MPI_C_DOUBLE_COMPLEX works on your system in batch-mode! Assuming it does work. Run with --known-mpi-c-double-complex=0 if you know it does not work (very unlikely). Run with --known-mpi-c-double-complex=1 to remove this warning message. warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot verify that MPI is a shared library - in batch-mode! If MPI is a static library but linked into multiple shared libraries that the application uses, sometimes compiles work - but one might get run-time errors. If you know that the MPI library is shared - run with --known-mpi-shared-libraries=1 option to remove this warning message ***** =============================================================================== =============================================================================== ***** WARNING: Cannot determine if BLAS/LAPACK uses 32 bit or 64 bit integers in batch-mode! Assuming 32 bit integers. Run with --known-64-bit-blas-indices if you know they are 64 bit. Run with --known-64-bit-blas-indices=0 to remove this warning message. warning message ***** ===============================================================================
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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
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