Merge branch 'barry/2026-02-09/docs-dm' into 'main'

Add a bit more discussion of DM and their commonalities to the docs

See merge request petsc/petsc!9018

Add a bit more discussion of DM and their commonalities to the docs

Replace mpirun with mpiexec, as only the latter is in the standard

define format conventions

from editorconfig.org:
EditorConfig helps maintain consistent coding styles for multiple
developers working on the same project across various editors and IDEs.
The EditorC

define format conventions

from editorconfig.org:
EditorConfig helps maintain consistent coding styles for multiple
developers working on the same project across various editors and IDEs.
The EditorConfig project consists of a file format for defining coding
styles and a collection of text editor plugins that enable editors to
read the file format and adhere to defined styles. EditorConfig files
are easily readable and they work nicely with version control systems.

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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/2025-12-24/improve-snes-domain-error-handling' into 'main'

Improve the propagation of function domain error handling in SNES, especially...

See merge request petsc/petsc!8914

Improve the propagation of function domain error handling in SNES, especially in the line search routines.

Due to the object layering of SNESLineSearch under SNES there is some code duplication incl

Improve the propagation of function domain error handling in SNES, especially in the line search routines.

Due to the object layering of SNESLineSearch under SNES there is some code duplication include both SNESLineSearchReason and SNESConvergedReason and SNESCheckFunctionNorm() and SNESLineSearchCheckFunctionNorm() and Jacobian friends

Reported-by: david.knezevic@akselos.com

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Merge branch 'release'

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

Minor documentation fixes

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'

consistently use (or not) 'var' in prototypes.

Co-authored-by: Pierre Jolivet <pierre@joliv.et>

Properly format code with spaces after , in a couple of user manual chapters

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 remote-tracking branch 'origin/release'

Improve some manual pages for TS

Merge branch 'release'

Improve formatting in some PetscSF manual pages

Finally start some basic material on PetscSF in the users manual

Merge branch 'barry/2025-10-24/fix-dmshellsetdestroyctx' into 'main'

Finish converting the function prototypes of destroy for contexts to use PetscCtxDestroyFn

See merge request petsc/petsc!8810