Change from deprecated PETSC_MAX/MIN_INT to PETSC_INT_MAX/MIN

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

Change from deprecated PETSC_MAX/MIN_INT to PETSC_INT_MAX/MIN

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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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 'jrwrigh/migrate_natural_sf' into 'main'

plex: Add DMPlexMigrateGlobalToNaturalSF

See merge request petsc/petsc!7756

plex: Add DMPlexMigrateGlobalToNaturalSF

This doesn't not rely on any notion of what the original natural
ordering came from, but just updates the "global" side of the
sfNatural instead.

Merge branch 'jolivet/fix-ubsan-Wtype-limits' into 'main'

Fix UBSan and -Wtype-limits

See merge request petsc/petsc!7758

Fix UBSan and -Wtype-limits

src/dm/impls/plex/plexdistribute.c:953:22: warning: comparison is always false due to limited range of data type [-Wtype-limits]
953 | if ((PetscInt)ct < 0) {

Fix UBSan and -Wtype-limits

src/dm/impls/plex/plexdistribute.c:953:22: warning: comparison is always false due to limited range of data type [-Wtype-limits]
953 | if ((PetscInt)ct < 0) {
| ^
src/dm/impls/plex/plex.c:9258:29: warning: comparison is always true due to limited range of data type [-Wtype-limits]
9258 | PetscCheck((PetscInt)ct >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cell %" PetscInt_FMT " has no cell type", c);
| ^~

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Merge branch 'barry/2024-05-29/minor-fortran-stub-cleanup' into 'main'

More improvements to Fortran stubs and interfaces

See merge request petsc/petsc!7598

This requires some changes to user FORTRAN code

Pass PETSC_NULL_XXX_ARRAY when passing a NULL as an argument that is expecting an array
Pass PETSC_NULL_ENUM when argument returns an enum instead of

This requires some changes to user FORTRAN code

Pass PETSC_NULL_XXX_ARRAY when passing a NULL as an argument that is expecting an array
Pass PETSC_NULL_ENUM when argument returns an enum instead of PETSC_NULL_INTEGER
Pass arrays (and not scalar values) when the argument is expecting an array; this means replace, for example, the argument v with [v]
Use PetscObjectIsNull(obj) to check if the object is NULL, instead of obj == PETSC_NULL_XXX

The compiler will now automatically prevent you from using the wrong argument type for the first three bullets above
This will also require an update sowing with the new sowing branch this MR is using.

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Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2024-06-08/minor-docs-fixes/release' into 'release'

Minor docs fixes

See merge request petsc/petsc!7618

Minor docs fixes

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 branch 'tisaac/fix-p4est-global-coordinates' into 'main'

DMForest: add failing test supplied by Berend van Wachem

See merge request petsc/petsc!7028

DMPlex: handle dm = dmSrc in DMPlexSetOverlap()

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

clang-format version 18

See merge request petsc/petsc!6902

Remove carriage return in Petsc(Assert|Check)()

git grep -l -E "Petsc(Assert|Check)\(.*\\\n\"[,)]" | xargs sed -r -i'' 's#Petsc(Assert|Check)\((.*)\\n"([,)])#Petsc\1\(\2\"\3#g'

Suggested-by: Stefan

Remove carriage return in Petsc(Assert|Check)()

git grep -l -E "Petsc(Assert|Check)\(.*\\\n\"[,)]" | xargs sed -r -i'' 's#Petsc(Assert|Check)\((.*)\\n"([,)])#Petsc\1\(\2\"\3#g'

Suggested-by: Stefano Zampini

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Merge branch 'stefanozampini/dmplexforest' into 'main'

Updates to DMPLEX and DMFOREST

See merge request petsc/petsc!7217

DMPlexDistribute: sort ranks for migration

add boolean flat to DMPlexPartitionLabelCreateSF arguments
update tests

Merge branch 'stefanozampini/minsurf-local' into 'main'

Improve support for nonlinear domain decomposition solvers

See merge request petsc/petsc!7084

DMPLEX: add support for DMCreateDomainDecomposition routines

DMPlexDistributeOverlap: add support for subdomain mesh

Merge branch 'knepley/fix-exodusii-check' into 'main'

Knepley/fix exodusii check

See merge request petsc/petsc!6985

Merge branch 'knepley/fix-plex-tmp-space' into 'main'

Plex: Improve calculation of temp space

See merge request petsc/petsc!6989

Plex: Introducting new DMPolytopeType for arbitrary faces and cells, allowing to create and distribute arbitrary polygonal/polyhedral meshes (e.g. voronoi meshes)

Co-Authored-By: Fabien Evard <fabie

Plex: Introducting new DMPolytopeType for arbitrary faces and cells, allowing to create and distribute arbitrary polygonal/polyhedral meshes (e.g. voronoi meshes)

Co-Authored-By: Fabien Evard <fabien.evrard@ovgu.de>

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Plex: Improve calculation of temp space
Reported-by: Fabien Evrard <fabien.evrard@ovgu.de>