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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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| #
1bd63e3e
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| 30-Nov-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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50935e0a
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| 30-Nov-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-11-22/fix-some-manualpages/release' into 'release'
Improve SNES manual pages
See merge request petsc/petsc!7049
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420bcc1b
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| 23-Nov-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix some manual pages focusing on SNES
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| #
345114b4
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| 09-Nov-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge remote-tracking branch 'origin/release'
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| #
43de91f2
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| 07-Nov-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-11-05/housekeep-some-manualpages/release' into 'release'
Some manual page housekeeping
See merge request petsc/petsc!6998
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8847d985
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| 05-Nov-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Fixes for use of Calling Sequence of ... in the manual page
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| #
2bb3e1ad
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| 25-Aug-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jolivet/fix-ubsan' into 'main'
Lazy fixing of UBSan
See merge request petsc/petsc!6836
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| #
5c0db29a
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| 24-Aug-2023 |
Pierre Jolivet <pierre@joliv.et> |
Minor fixes
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28d6ac1d
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| 24-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-07-17/linter-fixes-snes' into 'main'
Manual Linter fixes: SNES
See merge request petsc/petsc!6719
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| #
222ba94b
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| 24-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-07-18/fix-snes-error-handling-slightly' into 'main'
SNES error handling fixes
See merge request petsc/petsc!6732
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43661681
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| 24-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-07-17/used-petsc-static-array-lenght' into 'main'
Fix the places that should be using PETSC_STATIC_ARRAY_LENGTH
See merge request petsc/petsc!6724
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ceaaa498
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| 17-Jul-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Manual linter fixes: snes
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| #
400f6f02
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| 18-Jul-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
Fix the places that should be using PETSC_STATIC_ARRAY_LENGTH
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| #
186cd71f
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| 24-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2023-07-19/lint-apply-ts' into 'main'
Manual linter fixes: ts
See merge request petsc/petsc!6736
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42747ad1
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| 21-Jul-2023 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
... and apply it
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| #
cfd92c66
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| 22-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'tisaac/feature-type-generic-petsc-valid-pointer' into 'main'
Implement a type generic PetscValidPointer
See merge request petsc/petsc!6693
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4f572ea9
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| 18-Jul-2023 |
Toby Isaac <toby.isaac@gmail.com> |
Rename PetscValidPointer -> PetscAssertPointer
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7a2f837d
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| 06-Jul-2023 |
Toby Isaac <toby.isaac@gmail.com> |
Deploy new PetscValidPointer, remove PetscValidXXXPointer
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| #
5f3c5e7a
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| 18-Jul-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
SNES error handling fixes
Added missing error checking in SNES for inf and nan norms
Add missing handling for if (snes->errorifnotconverged)
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e6ea2180
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| 18-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'barry/2023-07-17/fix-matrix-free' into 'main'
matrix free in docs and comments should be matrix-free
See merge request petsc/petsc!6725
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01c1178e
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| 18-Jul-2023 |
Barry Smith <bsmith@mcs.anl.gov> |
matrix free in docs and comments should be matrix-free
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| #
02477ebb
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| 15-Jul-2023 |
Satish Balay <balay@mcs.anl.gov> |
Merge branch 'jacobf/2023-06-30/enable-doc-lint' into 'main'
Enable docs linting
See merge request petsc/petsc!6667
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| #
0b4db180
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| 12-Jul-2023 |
Jacob Faibussowitsch <jacob.fai@gmail.com> |
Manual linter fixes: snes
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