move mattype to new dms in some new dm methods

plexgeometry.c: handle case where grid hash box goes through the cell

Merge branch 'barry/2023-06-15/add-fortran-file-viewer' into 'main'

Allow one to attach a PETSCVIEWERASCII to a Fortran file unit

See merge request petsc/petsc!6607

HAVE_FORTRAN should be USE_FORTRAN_BINDINGS since it is about generating the Fortran bindings, not about if the Fortran compiler exists

Merge remote-tracking branch 'origin/release'

Fix warnings

Fix typos

Fix compile warning in DMPlexInterpolate

Plex ex57: Fixes
- We were spuriously creating an initial mesh for the ephemeral meshes. Without this, some labels are now missing.

Plex: Do not check interpolation for ephermeral meshes

Plex: Fix DMPlexGetHeightStratum() for ephemeral meshes

Plex: Small fix

Plex: DMPlexCreateEphemeral() needs to take a prefix argument
- It calls DMSetFromOptions() and also creates the DM, so we need a chance to set a prefix

Plex: Replace DMPlexGetGhostCellStratum() with DMPlexGetCellTypeStratum()
- Also fix DMPlexTransform version

DMPlex ex42: fix ceed output

DMPlexGetTransitiveClosure: implement fastpath

DMPlexGetRawFaces_Internal: optimize DMGetWorkArray calls

DMPlex: add DMPlexUninterp event

This operation is often expensive (even dominating total cost) so needs
to be profiled.

DMPlex: add fastpath to set/get celltype

DMPlex: Small cleanup

PetscHash: Move IJK and IJKL in private library headers

shift to hashing tuples to [0,n)

DMPlexInterpolate: compute numbering only once

DMPLEX: add benchmark for DMPlexInterpolate

DMPlexCreatePointNumbering: use COMM_SELF

This fixes #1402, a 32-bit overflow in the global number of points even
when the global number of dofs is less than 2B. The indices in the IS
are entirely l

DMPlexCreatePointNumbering: use COMM_SELF

This fixes #1402, a 32-bit overflow in the global number of points even
when the global number of dofs is less than 2B. The indices in the IS
are entirely local so COMM_SELF is semantically correct.

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Plex ex5: Update tests