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/2025-07-30/fix-matshellsetoperationarg' into 'main'

Complete usage of PetscVoidFn and PetscErrorCodeFn and introduce PetscFortranCallbackFn

See merge request petsc/petsc!8615

Change use of void (*)(void) and void (**)(void) in the PETSc API to PetscVoidFn * and PetscVoidFn ** or PetscErrorCodeFn * or PetscErrorCodeFn **

Merge branch 'barry/2025-05-15/fix-func-typedef-names' into 'main'

All typedef for functions are of the form (XXXXFn)(...) not (*XXXXyyyy)(....)

See merge request petsc/petsc!8408

All typedef for functions are of the form (XXXXFn)(...) not (*XXXXyyyy)(....)

Merge branch 'knepley/feature-plex-coord-func' into 'main'

Plex: Now set coordFunc separately from DMPlexRemapGeometry()

See merge request petsc/petsc!8287

Plex: Now set coordFunc separately from DMPlexRemapGeometry()
- Add DMPlexGetCoordinateMap() and DMPlexSetCoordinateMap()
- Moved function pointer types to petscdstypes.h

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-vi-example' into 'main'

VI Example

See merge request petsc/petsc!8135

PetscDS: Add upper and lower bounds
- Add PetscDSGet/SetLowerBound(), PetscDSGet/SetUpperBound(), PetscDSCopyBounds()

Merge branch 'knepley/feature-1d-affine-map' into 'main'

Fixes for submesh handling

See merge request petsc/petsc!7823

DM+DS: Create FE with degree bounds
- Add degree bounds to DMCopyFields(), DMCopyDS(), PetscDSCopy(), and PetscDSSelectDiscretizations()
- Add PetscFELimitDegree()

Merge branch 'knepley/feature-ds-cell-constants' into 'main'

PetscDS: Provide cell constant information

See merge request petsc/petsc!7686

PetscDS: Add cell volume to constants and set during integration - Add PetscDSSetCellParameters()

DMCreateMassMatrix_Plex: support multiple fields

PetscDS: Allow per integration data to be stored at the end of the constant array
- Add PetscDSSetIntegrationParameters()
- Add numFuncConstants

Merge branch 'barry/2024-01-19/typedef-snes-functions' into 'main'

add typedef for functions passed to SNESSetFunction() etc to match approach in TS

See merge request petsc/petsc!7206

Change the use of the _Fn suffix to indicate a typedef of a function to just Fn

As determined on a vote on GitLab

Update `PetscSimplePointFunc` to new naming convention `PetscSimplePoint_Fn`

Commit-type: housekeeping

Merge branch 'knepley/fix-p4est-bc' into 'main'

Fix Plex BC for p4est

See merge request petsc/petsc!7234

DM+DS: Function to sync DS labels based on names

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2024-01-04/fix-includes-man-pages/release' into 'release'

Barry/2024 01 04/fix includes man pages/release

See merge request petsc/petsc!7165

Fix manual page formating in include directory