Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'

Fortran generation of interface definitions for functions that take and return context variables (void *ctx and PetC

Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'

Fortran generation of interface definitions for functions that take and return context variables (void *ctx and PetCtx ctx)

See merge request petsc/petsc!8956

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Add automatic generated fortran support for setting and returning contexts

Major cleanup of the code for setting and returning application (previously called user) contexts
- PetscCtx ctx is now t

Add automatic generated fortran support for setting and returning contexts

Major cleanup of the code for setting and returning application (previously called user) contexts
- PetscCtx ctx is now the standard for passing in contexts
- PetscCtxRt ctx is the standard for passing out contexts, including context destroy routines based on PetscCtxDestroyFn

Both of these are typedef to void*

Also removed most use of user and userctx for context arguments now consistently named ctx

Improved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran

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Merge branch 'barry/2025-12-04/fix-use-mpi-f08' into 'main'

Replace -with-mpi-f90module-visibility with -with-mpi-ftn-module=mpi_f08

See merge request petsc/petsc!8885

Replace -with-mpi-f90module-visibility with -with-mpi-f90module=mpi_f08

Add PETSC_INT_KIND and PETSC_MPIINT_KIND

Reported-by: M.Weiland@epcc.ed.ac.uk

Merge branch 'release'

Merge branch 'barry/2025-12-09/docs-only-remove-da-variable-name/release' into 'release'

Change variable named da to dm

See merge request petsc/petsc!8894

Change the use of da (for a DM) to da to reduce chance of confusion or cognitive overload

Commit-type: i.e. error-checking, optimization, bug-fix, portability-fix, testing-fix, style-fix, feature, d

Change the use of da (for a DM) to da to reduce chance of confusion or cognitive overload

Commit-type: i.e. error-checking, optimization, bug-fix, portability-fix, testing-fix, style-fix, feature, documentation, example
Funded-by:
Project:
Time: hours
Reported-by:
Thanks-to:
Development Tools: Vim, Emacs, Eclipse

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Merge branch 'barry/2025-06-06/add-fortran-petscobjectnullify' into 'main'

Add #define PetscObjectNullify(o) o%v = PETSC_FORTRAN_TYPE_INITIALIZE to allow...

See merge request petsc/petsc!8465

Add #define PetscObjectNullify(o) o%v = PETSC_FORTRAN_TYPE_INITIALIZE to allow Fortran users to reset a variable to behave as if it had just been declared and not yet been assigned a PETSc object.

R

Add #define PetscObjectNullify(o) o%v = PETSC_FORTRAN_TYPE_INITIALIZE to allow Fortran users to reset a variable to behave as if it had just been declared and not yet been assigned a PETSc object.

Reported-by: Glenn Hammond

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Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2025-04-26/docs-ftn-visible-derived-type/release' into 'release'

Fix Fortran docs for visible Fortran derived type like PetscSFNode

See merge request petsc/petsc!8350

Fix Fortran docs for visible Fortran derived type like PetscSFNode

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2025-04-01/docs-mv-rst-md/release' into 'release'

move last of the doc rst files over to md files

See merge request petsc/petsc!8271

move last of the doc rst files over to md files