Merge branch 'barry/2026-01-06/ftn-add-argument-names' into 'main'

Use function argument names in generated Fortran interface and stub code

See merge request petsc/petsc!8944

fix some problematic function argument names in the C source

Merge branch 'jolivet/clang-format-21' into 'main'

clang-format-21

See merge request petsc/petsc!8202

Remove unnecessary braces around one-liners

git grep -lE "[ ]*(if|for|while) \(.*\) {[^;]*;[^;]*}$" -- '*.c' '*.cxx' '*.cu' '*.h' '*.hpp' '*.cpp' | xargs sed -i '' -E 's#([ ]*)(if|for|while) \((.*)\

Remove unnecessary braces around one-liners

git grep -lE "[ ]*(if|for|while) \(.*\) {[^;]*;[^;]*}$" -- '*.c' '*.cxx' '*.cu' '*.h' '*.hpp' '*.cpp' | xargs sed -i '' -E 's#([ ]*)(if|for|while) \((.*)\) {([^;]*);([^;]*)}$#\1\2 \(\3\)\4;\5#'

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Merge branch 'knepley/fix-plex-extrude-bd' into 'main'

Plex: Fix orientation of boundary extrusion

See merge request petsc/petsc!8622

Plex: Fix orientation of boundary extrusion
- Allow DMPlexExtrude() to take a label argument
- Allow transforms to reorient the highest dimensional cells

Merge branch 'knepley/fix-plex-transform-get-target-point' into 'main'

Plex+Label: Fix DMLabel performance bug

See merge request petsc/petsc!8601

Plex+Label: Fix DMLabel performance bug

Merge branch 'zach/plex-add-missing-end' into 'main'

Plex: Add missing log event end

See merge request petsc/petsc!8587

Plex: Add missing log event end

Merge branch 'knepley/feature-plex-transform-events' into 'main'

Plex: Add transform events

See merge request petsc/petsc!8568

Plex: Add events for transform

Merge branch 'davidsal/fix-dmplextransform' into 'main'

DMPlexTransform: Allow for plex meshes that do not use standard ordering

See merge request petsc/petsc!8472

DMPlexTransform: Allow for plex meshes that do not use standard ordering

DMPlexTransform assumed that the order of points would be cells->vertices->edges (in 2D).
Some cases, such as a DMForest conv

DMPlexTransform: Allow for plex meshes that do not use standard ordering

DMPlexTransform assumed that the order of points would be cells->vertices->edges (in 2D).
Some cases, such as a DMForest converted to a DMPlex, might have cells->edges->vertices, which results
in points being incorrectly flagged as out-of-range. The new cell type order function has been updated to order cell types by the ordering in the DMPlex.

Added additional tests for DMForest->DMPlex during extrusion.

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Merge branch 'knepley/feature-plex-transform-cohesive' into 'main'

Plex: Fix cohesive cell integration

See merge request petsc/petsc!8175

Merge branch 'knepley/fix-plex-hdf5-compress' into 'main'

Plex+HDF5: Fix compression handling in HDF5 output

See merge request petsc/petsc!8317

Plex: Fix bug with cohesive transform
- Add member function ordersupports to DMPlexTransform
- Add DMPlexTransformOrderSupports_Cohesive()

Plex: Add DMPlexTransformCohesiveExtrudeGetUnsplit()

Plex: Do not overwrite an active label with NULL in AdaptLabel()

Merge branch 'knepley/feature-plextransform-save' into 'main'

Save Plex transform in DM

See merge request petsc/petsc!8263

Plex: Add ability to save a mesh transform

Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'

Major updates to Fortran interface

See merge request petsc/petsc!7517

Fortran 90: fully embrace After 34 years!

- deprecate use of 'F90' in Fortran function names
- use Fortran pointers when appropriate
- the new Fortran API is not backward compatible with previous ve

Fortran 90: fully embrace After 34 years!

- deprecate use of 'F90' in Fortran function names
- use Fortran pointers when appropriate
- the new Fortran API is not backward compatible with previous versions!
- also clean up inconsistent PETSc code detected by new Fortran generation tools
- drop use of bfort
- automatically generate all the Fortran PETSc objects, enums etc from the include files
- generate most of the Fortran interface definitions and functions from the source code
- simplify the number and organization of Fortran modules

Co-authored-by: Jose E. Roman <jroman@dsic.upv.es>

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Merge branch 'knepley/feature-plextransform-typelabel' into 'main'

Plex: Add accessor for transform types label

See merge request petsc/petsc!8148

Plex: Add accessor for transform types label