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 'jolivet/clang-format-18' into 'main'

clang-format version 18

See merge request petsc/petsc!6902

checkbadSource: rules for PetscFunctionBegin and derivatives

Merge branch 'arcowie/feature-sw-ceed' into 'main'

TS ex11: Updates to CEED interface

See merge request petsc/petsc!7259

DM: Fix strides for restrictions with manual entry

DM: Added mesh info to CEED
- Add DMCeedComputeInfo()
- Moved DMGetPoints_Internal() to dmceed.c

Merge branch 'jeremy/ceed-basis-update' into 'main'

ceed - use CEED_BASIS_NONE over CEED_BASIS_COLLOCATED

See merge request petsc/petsc!7125

ceed - use CEED_BASIS_NONE over CEED_BASIS_COLLOCATED

Merge branch 'jed/libceed-i64-support' into 'main'

libceed: Add support for 64-bit indices

See merge request petsc/petsc!7076

libceed: Add support for 64-bit indices

Merge branch 'knepley/fix-plex-setup' into 'main'

Plex: Fix setup for RDycore

See merge request petsc/petsc!6877

Plex: Updates for FVM
- Add DMPlexInsertBoundaryValuesFVM()
- Add -dm_plex_print_fvm
- Fix copy of diagnostic flags

Merge branch 'knepley/fix-plex-ceed' into 'main'

Plex: More work adding in CEED backend

See merge request petsc/petsc!6870

Plex: More work adding in CEED backend
- Add DMPlexGetUseCeed() and DMPlexSetUseCeed()
- Need to propagate useCeed flag
- When using CEED, make tensor order the default, but shut it off for matrix in

Plex: More work adding in CEED backend
- Add DMPlexGetUseCeed() and DMPlexSetUseCeed()
- Need to propagate useCeed flag
- When using CEED, make tensor order the default, but shut it off for matrix insertion since this is still done by Plex kernels
- DMPlexMatSetClosureGeneral() now takes flag for closure permutation
- Add DMPlexMatSetClosure_Internal() which takes flag for closure permutation
- Add DMPlexVecGetClosure_Internal() with flag to turn off closure permutation - Turn off closure permutation in L2 diff calculation
- Add DMUseTensorOrder()
- Add DMPlexSNESComputeResidualCEED() - Cleanup SNES ex13 - Do not give CEED negative offsets

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DM: Helper functions for CEED vectors and error macro

Merge branch 'tisaac/feature-type-generic-petsc-valid-pointer' into 'main'

Implement a type generic PetscValidPointer

See merge request petsc/petsc!6693

Rename PetscValidPointer -> PetscAssertPointer

Merge branch 'barry/2023-03-08/fix-man-pages-detected-by-lint' into 'main'

Fix many manual pages

See merge request petsc/petsc!6162

Fix manual pages based on reports from Jacob's lint tool

Commit-type: documentation

Merge branch 'jeremy/less-strcpy-strcat' into 'main'

Use Petsc[Strncpy,Strlcat,Memcpy] over Petsc[Strcpy,Strcat]

Closes #1332

See merge request petsc/petsc!6115

Clean up PETSc str ops to use more secure implementations where possible. These include:

- Use PetscStrncpy()/PetscStrlcat()/PetscMemcpy() over PetscStrcpy()/PetscStrcat()
- Use PetscArraycpy() over

Clean up PETSc str ops to use more secure implementations where possible. These include:

- Use PetscStrncpy()/PetscStrlcat()/PetscMemcpy() over PetscStrcpy()/PetscStrcat()
- Use PetscArraycpy() over PetscMemcpy() as appropriate for string buffer copying
- Use built in string from name over hardcoding
- Use sizeof over hardcoded length
- Replace some Strlcat with Strncpy when offset is known

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Merge branch 'jacobf/2022-12-10/petscerrorcode-nodiscard' into 'main'

Feature: Non-discardable PetscErrorCode

See merge request petsc/petsc!5923

Make PetscErrorCode a non-discardable enum

Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'

Feature: Bicycle Storage Facility 2

See merge request petsc/petsc!5661