Merge branch 'barry/2025-09-04/deprecate-mpiu-bool' into 'main'

Deprecate MPIU_BOOL which used to be for PETSc's enum Bool but now is just MPI_C_BOOL

See merge request petsc/petsc!8691

Deprecate MPIU_BOOL which used to be for PETSc' enum Bool but now is just MPI_C_BOOL so no longer needs its own name

Merge branch 'MarDiehl/use-MPIU' into 'main'

MPIU wrappers provide better debugging capabilities

See merge request petsc/petsc!8696

better debugging capabilities

using MPIU wrappers where available and PetscCallMPI for all MPI(U)
functions

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

clang-format-21

See merge request petsc/petsc!8202

Convert some SETERRQ() to PetscCheck()

Merge branch 'MarDiehl/fix-typo' into 'main'

missing "s" for isascii and issundials

See merge request petsc/petsc!8559

missing "s" for isascii and issundials

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 'barry/2024-09-02/rebased-fix-conversion-warnings' into 'main'

Compiler finds (and forbid) casts from higher precision integers to lower

See merge request petsc/petsc!7806

Add to CI compilers flags '-Wconversion', '-Wno-sign-conversion', '-Wno-float-conversion', '-Wno-implicit-float-conversion']

Also fix the code to repository to compile cleanly with these flags in th

Add to CI compilers flags '-Wconversion', '-Wno-sign-conversion', '-Wno-float-conversion', '-Wno-implicit-float-conversion']

Also fix the code to repository to compile cleanly with these flags in the CI

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Merge branch 'tisaac/bugfix-sfwindow' into 'main'

Add PetscSFRegisterPersistent() and fix PETSCSFWINDOW for empty ranks

See merge request petsc/petsc!7786

PetscSF: Fix PETSCSFWINDOW for safe usage of addresses as keys

- Use addresses to identify dynamic windows only with `PetscSFRegisterPersistent()`,
otherwise address recycling makes this unsound.

PetscSF: Fix PETSCSFWINDOW for safe usage of addresses as keys

- Use addresses to identify dynamic windows only with `PetscSFRegisterPersistent()`,
otherwise address recycling makes this unsound.
- Compress empty processes out of window communication, because with NULL
for both the rootdata and leafdata a process cannot correcty identify
which in-process communications to use. Unlike for PETSCSFBASIC,
this problem is potentially fatal because ending a communication
can involve collective operations.

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Merge branch 'jczhang/2024-06-14/feature-improve-mpi-pkg-macros' into 'main'

Improve various MPI packages' macro and try to make them consistent with other packages

See merge request petsc/petsc!76

Merge branch 'jczhang/2024-06-14/feature-improve-mpi-pkg-macros' into 'main'

Improve various MPI packages' macro and try to make them consistent with other packages

See merge request petsc/petsc!7633

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Config: get rid of PETSC_HAVE_OMPI_MAJOR_VERSION and include it in petscpkg_version.h

Merge branch 'barry/2024-04-13/fix-sowing-strings' into 'main'

Update PETSc to use sowing bfort that handles string arguments and PETSC_NULL_INT

See merge request petsc/petsc!7480

Update source code removing all unneeded /*@C and associated manual stubs and interfaces

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2023-12-31/minor-website-fixes/release' into 'release'

Minor fixes to website material

See merge request petsc/petsc!7157

Minor fixes to website material

Merge branch 'jacobf/2023-08-09/linter-detect-static-function-candidates' into 'main'

Linter detect possible static functions

See merge request petsc/petsc!6796

Add static to internal functions

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