Merge branch 'knepley/feature-plex-hdf5-opt' into 'main'

IS+HDF5: Add run-length compression to IS I/O

See merge request petsc/petsc!7862

Merge branch 'mixed_type_of_elements_for_partitionning_and_overlap' into 'main'

Add results for the mixed element types test for partitionning and ovelap...

See merge request petsc/petsc!7877

IS+HDF5: Add run-length compression for arithmetic progressions to IS I/O
- Add DMPlexGetDepthStratumGlobalSize()
- Add name and compression info to HDF5ReadCtx
- Add compression argument to PetscVie

IS+HDF5: Add run-length compression for arithmetic progressions to IS I/O
- Add DMPlexGetDepthStratumGlobalSize()
- Add name and compression info to HDF5ReadCtx
- Add compression argument to PetscViewerHDF5ReadSizes_Private() and PetscViewerHDF5Load_Internal()
- Gather compressed info to all procs when loading
- Set name for local coordinates
- Add logging
- Add -is_view_compress to turn off compression
- Add -dm_plex_view_coordinate_section to just output coordinates
- Add -dm_plex_view_labels to turn off label output
- Support loading coordinates without section

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Plex: Add DMPlexBuildFromCellSectionParallel() and DMPlexCreateFromCellSectionParallel()

Merge branch 'bourdin/exodusii-64bit' into 'main'

exodusii: add PetscExodusIIInt, PetscExodusIIFloat, fixes src/dm/impls/plex/tests/ex26 with 64bit build

See merge request petsc/petsc!7824

exodusii: add PetscExodusIIInt, PetscExodusIIFloat, fixes src/dm/impls/plex/tests/ex26 with 64bit build

Merge branch 'jrwrigh/cgns_parallel_io' into 'main'

CGNS: Add parallel Plex building, VecLoad, and more

See merge request petsc/petsc!7826

cgns: Add parallel Plex read, VecLoad, etc.

- Parallel Plex building with `-dm_plex_cgns_parallel`
- Parallel solution reading via `VecLoad()`
- Added `PetscViewerCGNSOpen()`
- Added `PetscViewerCGN

cgns: Add parallel Plex read, VecLoad, etc.

- Parallel Plex building with `-dm_plex_cgns_parallel`
- Parallel solution reading via `VecLoad()`
- Added `PetscViewerCGNSOpen()`
- Added `PetscViewerCGNSGetSolution{Time,Name}()`,
`PetscViewerCGNSSetSolutionIndex()`

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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 'ksagiyam/add_sparseLocalize_option' into 'main'

plexcreate: add localizationHeight and sparseLocalize args to DMPlexCreateBoxMesh()

See merge request petsc/petsc!7677

plexcreate: add localizationHeight and sparseLocalize args to DMPlexCreateBoxMesh()

Merge branch 'ahmed/exodusii-improvements' into 'main'

ExodusII: cache variable names

See merge request petsc/petsc!7705

PetscViewer_ExodusII: Allow the viewer to set and query the name and number of variables (results) stored in an exodusII file. Cache this information to avoid repeated calls to exodusII functions.

A

PetscViewer_ExodusII: Allow the viewer to set and query the name and number of variables (results) stored in an exodusII file. Cache this information to avoid repeated calls to exodusII functions.

And update to use exodusII-v2024-06-27

Co-authored-by: Sarah Ahmed ahmes134@mcmaster.ca

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Merge branch 'MWE_for_issue_1503_with_overlap' into 'main'

(#1503) Add a rectangular prism mesh to the mesh partitioning test and element numbering retrieval.

See merge request petsc/petsc!7068

Plex: Made DMPlexCreateCellNumbering() public

Merge branch 'nathawani/feature-amr-using-flux-norm' into 'main'

SNES ex27: Poisson problem using primal and mixed form for error estimator using flux norm

See merge request petsc/petsc!7674

Plex: Add DMPlexComputeL2FluxDiffVec() and DMPlexComputeL2FluxDiffVecLocal()

Merge branch 'knepley/feature-plex-edge-numbering' into 'main'

Plex: Add edge numbering

See merge request petsc/petsc!7595

Plex: Add edge numbering

Merge branch 'knepley/fix-dm-field-facedata' into 'main'

DMField: Quadrature was wrong for affine branch of facedata

See merge request petsc/petsc!7547

Plex: Fix boundary integrals
- PetscFEIntegrateBd() now initializes its integrand
- Fix many multifield bugs in this routine

Merge branch 'knepley/feature-geometry-model' into 'main'

Plex: Upgrade geometry model capability

See merge request petsc/petsc!7540

Plex: Fix refinement of cylinder mesh

Plex: Added mesh check