Merge branch 'stefanozampini/gamg' into 'main'

some housekeeping before the PETSc user meeting

See merge request petsc/petsc!6534

Fix some improper use of COMM_SELF in error reporting

Merge branch 'barry/2023-05-26/allow-mpiaij-32bit-large-nz' into 'main'

Allow viewing and loading MATMPIAIJ matrices with a total number of nonzeros greater than PETSC_INT_MAX

See merge request pet

Merge branch 'barry/2023-05-26/allow-mpiaij-32bit-large-nz' into 'main'

Allow viewing and loading MATMPIAIJ matrices with a total number of nonzeros greater than PETSC_INT_MAX

See merge request petsc/petsc!6514

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Fix typos

Allow creating MPIAIJ matrices with a larger number of nonzeros than can fit in a count of a 32 bit integer, so long as each brank has a small enough number

Don't use PetscMemcpy() or PetscArraycpy() to copy the ops struct

Merge branch 'barry/2023-05-14/add-fortran-petsccheck' into 'main'

Add PetscCheck() and PetscCheckA() for Fortran

See merge request petsc/petsc!6464

Add PetscCheck() and PetscCheckA() for Fortran

Also fix incorrect use of " in Fortran examples that should be '

Merge remote-tracking branch 'origin/release'

Fix trivial typos etc in some manual pages

Also remove manual page for SNESNGSFunction since it does not exist

Merge remote-tracking branch 'origin/release'

Update some discussions in the users manual

Also fix 32bit, 64bit, 32 bit, 64 bit throughout and blas and blas/lapack

Merge remote-tracking branch 'origin/release'

Fix PCASMCreateSubdomains2D() and PCGASMCreateSubdomains2D() to work from Fortran

Test code contributed by LEONARDO MUTTI

Reported-by: LEONARDO MUTTI <leonardo.mutti01@universitadipavia.it>

Fix manual pages in viewers subdirectory of sys

Merge remote-tracking branch 'origin/release'

Fix PetscCallMPI(MPI_Allreduce()) with PETSc types

Merge remote-tracking branch 'origin/release'

Fix documentation

Merge remote-tracking branch 'origin/release'

Format the ftn-custom files with clang-format. Apparently no particular reason we did not format them initially

Use strerror() to print the cause of system errors to help users debug problems related to IO

Commit-type: usability

Branch-name: barry/2023-03-30/use-strerror-for-sys-errors
Branch-root: main
Bran

Use strerror() to print the cause of system errors to help users debug problems related to IO

Commit-type: usability

Branch-name: barry/2023-03-30/use-strerror-for-sys-errors
Branch-root: main
Branch-purpose: Use strerror() to print the cause of system errors to help users debug problems related to IO

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Fix some documentation and typos

More manual page fixes

Remove need for seperate lib/petsc/conf/test file by merging with rules file

Commit-type: maintainability