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09045af3
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| 31-Jul-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-unused-variable' into 'main'
Fix -Wunused-variable
See merge request petsc/petsc!7732
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| #
66a7e86c
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| 31-Jul-2024 |
Pierre Jolivet <pierre@joliv.et> |
Fix -Wunused-variable
src/ksp/pc/impls/mpi/pcmpi.c:598:18: warning: unused variable 'dummy1' [-Wunused-variable]
src/ksp/pc/impls/mpi/pcmpi.c:598:31: warning: unused variable 'dummy2' [-Wunused-vari
Fix -Wunused-variable
src/ksp/pc/impls/mpi/pcmpi.c:598:18: warning: unused variable 'dummy1' [-Wunused-variable]
src/ksp/pc/impls/mpi/pcmpi.c:598:31: warning: unused variable 'dummy2' [-Wunused-variable]
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| #
184b5a2e
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| 26-Jul-2024 |
Satish Balay <balay@mcs.anl.gov> |
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 performance
See merge
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 performance
See merge request petsc/petsc!6903
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| #
9f0612e4
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| 11-Oct-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Add shared memory support for PCMPI using both shmget() and MPI_Win_allocate_shared()
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| #
8f34b369
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| 02-Oct-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Remove outdated comment from pcmpi.c
Commit-type: housekeeping
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| #
45682376
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| 15-Sep-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Add logging for distribution times needed for PCMPI
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| #
fda22ce0
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| 08-Jul-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2024-07-01/fix-petscoptionsgetviewer' into 'main'
The use case of PetscOptionsGetViewer() has evolved to no longer be the get/restore model
See merge request petsc/petsc!7667
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| #
648c30bc
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| 08-Jul-2024 |
Barry Smith <bsmith@mcs.anl.gov> |
The use case of PetscOptionsGetViewer() has evolved to no longer be the get/restore model
Hence the code needs to be refactored
Introduce PetscCallNull() and PetscCallMPINull() to simplify PETSC_VI
The use case of PetscOptionsGetViewer() has evolved to no longer be the get/restore model
Hence the code needs to be refactored
Introduce PetscCallNull() and PetscCallMPINull() to simplify PETSC_VIEWER_XXXX_() routines
Reported-by: James Wright
Thanks-to: Jeremy L Thompson
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| #
4d179fb4
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| 19-Mar-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/add-matmatsolvetranspose_seqaij' into 'main'
MatMatSolveTranspose_SeqAIJ and minor housekeeping
See merge request petsc/petsc!7386
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| #
789afff4
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| 19-Mar-2024 |
Pierre Jolivet <pierre@joliv.et> |
Minor housekeeping
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| #
dd8e379b
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| 19-Mar-2024 |
Pierre Jolivet <pierre@joliv.et> |
Docs: fix missing or extra dash in right-hand side
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| #
0dab3bd6
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| 23-Jan-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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| #
0eec231b
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| 22-Jan-2024 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2024-01-18/fix-log-pcmpi/release' into 'release'
Fix PCMPI log stage when PCMPI not used.
See merge request petsc/petsc!7201
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| #
c7d372c4
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| 19-Jan-2024 |
Barry Smith <bsmith@mcs.anl.gov> |
Ensure that objects created in PCMPI log stage are destroyed in said stage for clarity of output with --log_view
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| #
956255ef
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| 18-Jan-2024 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix PCMPI log stage when PCMPI not used.
Reported-by: Pierre Jolivet
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| #
de56e480
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| 19-Dec-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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| #
2ccf1977
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| 19-Dec-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-typo' into 'release'
Docs: fix typos
See merge request petsc/petsc!7127
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| #
46bbbc36
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| 18-Dec-2023 |
Pierre Jolivet <pierre@joliv.et> |
Docs: fix typos
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| #
e6053022
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| 02-Dec-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-11-21/fix-thread-safety-petscoptionsgetviewer' into 'main'
Fix PetscOptionsGetViewer() so it works in a thread-safe way
See merge request petsc/petsc!7047
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| #
cd791dc2
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| 21-Nov-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix PetscOptionsGetViewer() so it works in a thread-safe way
When PetscOptionsGetViewer() returns, for example, PETSC_VIEWER_STDOUT_SELF the same object is shared
by all threads that call PetscOptio
Fix PetscOptionsGetViewer() so it works in a thread-safe way
When PetscOptionsGetViewer() returns, for example, PETSC_VIEWER_STDOUT_SELF the same object is shared
by all threads that call PetscOptionsGetViewer(). In the previous code PetscObjectReference() and
dereference (via PetscViewerDestroy() where called on the viewer by multiple threads after the viewer
was accessed thus corrupting the object.
This branch introduces a PetscOptionsRestoreViewer() that allows not doing the referencing and dereferencing
on persistant viewers, thus removing the specific race condition above.
Other possible solutions include
Use a lock on each PetscObjectReference/Dereference() just in case they are shared. Could be time consuming so one
could mark each object as either threadshared or independent and only do the locks on threadshared objects. This lowers
the cost but would require more extensive changes to PETSc infrastructure. And I do not know if this shared/not shared model
is what we need in the long run, though it might be.
show more ...
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| #
ad4c700a
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| 04-Oct-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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| #
4c755a4e
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| 04-Oct-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-typos' into 'release'
Fix typos
See merge request petsc/petsc!6908
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| #
baca6076
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| 04-Oct-2023 |
Pierre Jolivet <pierre@joliv.et> |
Fix typos
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| #
9c5460f9
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| 17-Aug-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2023-08-09/linter-detect-static-function-candidates' into 'main'
Linter detect possible static functions
See merge request petsc/petsc!6796
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| #
66976f2f
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| 14-Aug-2023 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Add static to internal functions
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