Typos

Merge remote-tracking branch 'origin/release'

Merge branch 'BarrySmith-release-patch-31833' into 'release'

Details on PetscLogGpuTime() and output of Nan for times added to manual page

See merge request petsc/petsc!7204

Merge branch 'stefanozampini/check-log-sync-ci' into 'main'

PetscLog: add checks in debug mode for log_sync and event begin/end calls

See merge request petsc/petsc!7185

Details on PetscLogGpuTime() and output of Nan for times added to manual page

PetscLog: add checks in debug mode for event begin/end calls

sanity checks for collectiveness in case log_sync is requested

update docs

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2023-12-04/fix-manpage-references/release' into 'release'

Update references in the manual pages to use Sphinx citation processing

See merge request petsc/petsc!7101

Update references in the manual pages to use Sphinx citation processing

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

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.

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Merge remote-tracking branch 'origin/release'

Merge branch 'jolivet/fix-documentation' into 'release'

Docs: fix some typos

See merge request petsc/petsc!7056

Docs: fix some typos

Merge branch 'barry/2023-07-30/doc-better-blas-thread-usage' into 'main'

Start of PETSc benchmarking object

See merge request petsc/petsc!6772

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2023-11-01/docs-kspcomputeeigenvalues/release' into 'release'

Fix manual pages in ksp/interface files

See merge request petsc/petsc!6988

Trivial fixes for logging manual pages

Fix capitalization of fortran

Commit-type: housekeeping

Merge branch 'release'

Merge branch 'barry/2023-10-27/fix-not-collective-lda/release' into 'release'

fix Not Collective listing in manual page for MatDenseSetLDA.

See merge request petsc/petsc!6972

Remove unneeded on in Collective statements and fix Collective over

Commit-type: documentation

Merge remote-tracking branch 'origin/release'

Merge branch 'jolivet/fix-typos' into 'release'

Fix typos

See merge request petsc/petsc!6908

Fix typos