Merge branch 'ahmed/exodusii-improvements' into 'main'

ExodusII: cache variable names

See merge request petsc/petsc!7705

PetscViewer_ExodusII: Allow the viewer to set and query the name and number of variables (results) stored in an exodusII file. Cache this information to avoid repeated calls to exodusII functions.

A

PetscViewer_ExodusII: Allow the viewer to set and query the name and number of variables (results) stored in an exodusII file. Cache this information to avoid repeated calls to exodusII functions.

And update to use exodusII-v2024-06-27

Co-authored-by: Sarah Ahmed ahmes134@mcmaster.ca

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PCHPDDMGetComplexities: fix missing petsc4py binding

Merge branch 'release'

Increase patchlevel to 3.21.5

Merge branch 'release-revert-7765'

SNES: trust region API

deprecate old SNESSetTrustRegionTolerance

petsc4py: add getGhostIS()

Merge branch 'jrwrigh/dm_box_label' into 'main'

Plex: Add box labeling to simplex, input meshes

See merge request petsc/petsc!7741

test(petsc4py): Print reference file name in assert

Merge remote-tracking branch 'origin/release'

pip-petsc4py: Fix NumPy dependency pin

https://numpy.org/doc/stable/dev/depending_on_numpy.html#numpy-2-0-specific-advice

petsc4py: add getFieldSplitSubIS()

Merge branch 'release'

Increase patchlevel to 3.21.4

Merge branch 'pbrubeck/patch-subksp' into 'main'

Patch: implement PCPatchGetSubKSP

See merge request petsc/petsc!7708

Merge remote-tracking branch 'origin/release'

Patch: implement PCPatchGetSubKSP

Deprecate PETSC_DEFAULT for Tao parameters with PETSC_CURRENT and add support for PETSC_DETEREMINE to use default

Add support for PETSC_DETERMINE to revert to defaults TS parameters

Update SNESSetTolerances() to accept PETSC_DETERMINE an PETSC_DECIDE

Deprecate the use of PETSC_DEFAULT with PETSC_CURRENT for KSPSetTolerances() since PETSC_DEFAULT is a confusing (and wrong) term in current usage.

Add support to KSPSetTolerances() to accept PETSC_D

Deprecate the use of PETSC_DEFAULT with PETSC_CURRENT for KSPSetTolerances() since PETSC_DEFAULT is a confusing (and wrong) term in current usage.

Add support to KSPSetTolerances() to accept PETSC_DETERMINE to reset the value back to the default when the object was created

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Merge branch 'barry/2024-07-12/add-error-check-dmsetfromoptions-called-after-dmsetup/release' into 'release'

Add an error check for DMSetFromOptions() being called after DMSetUp().

See merge reques

Merge branch 'barry/2024-07-12/add-error-check-dmsetfromoptions-called-after-dmsetup/release' into 'release'

Add an error check for DMSetFromOptions() being called after DMSetUp().

See merge request petsc/petsc!7690

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Merge remote-tracking branch 'origin/release'

Fix memory leak in petsc4py interface to VecConcatenate