g++11: fix -Werror=misleading-indentation

Merge branch 'barry/2021-05-16/fix-double-lines' into 'main'

Fix typos in source

See merge request petsc/petsc!3984

Remove all double blank lines from source

Commit-type: petsc-style
/2h

Merge branch 'knepley/feature-plex-ceed-integration' into 'main'

Plex: Initial CEED integration

See merge request petsc/petsc!3918

DMField: Fix bug in face data
- The supporting cells should be evaluated on the original quadrature,
not a different cell quadrature that is not saved

Merge branch 'barry/2020-10-08/fix-mpi-error-codes' into 'master'

Convert MPI error type to PETSc error with string message for all MPI calls

See merge request petsc/petsc!3326

Convert MPI error type to PETSc error with string message for all MPI calls

Now PETSc examples will ONLY return PETSc error codes and never MPI error codes directly so we can understand and post-pro

Convert MPI error type to PETSc error with string message for all MPI calls

Now PETSc examples will ONLY return PETSc error codes and never MPI error codes directly so we can understand and post-process their
errors better.

The test harness will now automatically retry tests that fail with MPI, this may help with Intel MPI that produces
seemingly random failures.

Commit-type: error-checking
/spend 30m

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Merge branch 'knepley/fix-plex-bd-normal' into 'master'

Plex: Fixed bugs in boundary integration - DMFieldComputeFaceData() now...

See merge request petsc/petsc!3255

Plex: Fixed bugs in boundary integration - DMFieldComputeFaceData() now calculates the supporting cells and orients the normal - Removed code that calculates supporting cells from plexfem.c - PetscFE

Plex: Fixed bugs in boundary integration - DMFieldComputeFaceData() now calculates the supporting cells and orients the normal - Removed code that calculates supporting cells from plexfem.c - PetscFEGeom normals our outward for the first supporting cell - In projection, it looks like I was using h instead of effectiveHeight

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Merge branch 'barry/2020-08-16/fix-source-formatting' into 'master'

Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

See merge request petsc/petsc

Merge branch 'barry/2020-08-16/fix-source-formatting' into 'master'

Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

See merge request petsc/petsc!3064

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Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

Commit-type: portability-fix, testing-fix, style-fix, feature, maintainability
/spend 1.5h

Merge branch 'knepley/fix-plex-hybrid-assembly' into 'master'

Knepley/fix plex hybrid assembly

See merge request petsc/petsc!2793

DM+DT: Small fixes
- Disallow negative cell numbers
- Discretizations need to be PETSC_COMM_SELF in order for parallel assembly to work now
- Quadrature should also be PETSC_COMM_SELF
- FE Optimizati

DM+DT: Small fixes
- Disallow negative cell numbers
- Discretizations need to be PETSC_COMM_SELF in order for parallel assembly to work now
- Quadrature should also be PETSC_COMM_SELF
- FE Optimization and documentation fixes

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Merge branch 'tisaac/feature-unify-quadrature' into 'master'

Unify Jacobi polynomial based computations in PetscDT

See merge request petsc/petsc!2574

Rename PetscDTGaussJacobiQuadrature to PetscDTStroudConicalQuadrature and consolidate internal quadrature calculations

Revert incorrectly changed quadrature in dmmbfem.cxx

Merge branch 'knepley/feature-dm-cell-types' into 'master'

Knepley/feature dm cell types

See merge request petsc/petsc!2446

Doc: Text fixes

DM+Plex: Now classify cells by polytope type
- Defined the polytope type of a cell. added names and special shortcut
pointer like depth - Fixed DMLabelMakeValid() to optimize for contiguous
runs of

DM+Plex: Now classify cells by polytope type
- Defined the polytope type of a cell. added names and special shortcut
pointer like depth - Fixed DMLabelMakeValid() to optimize for contiguous
runs of points - Added cell polytope type label to DM - This needs
special processing, like depth - Added DMPlexGetPointDepth(),
DMPlexGetCellType(), DMPlexGetCellTypeLabel() - DMPlexComputeCellTypes()
infers the cell type for all points using dim/depth/coneSize/ghostCells
- DMPlexGetRawFace(Hybrid)_Internal() now takes the cell type. This
means we can unify the functions later. - Replaced switch(dim/coneSize)
constructs with cell type

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Merge branch 'knepley/feature-project-different-spaces' into 'master'

Knepley/feature project different spaces

See merge request petsc/petsc!2153

FE+DS: Introduce PetscTabulation to hold tabulated function data
- This was created to prevent mismatches in sizes I was getting by just
passing around arrays
- FE+FV+DS now hold tabulations
- GetTab

FE+DS: Introduce PetscTabulation to hold tabulated function data
- This was created to prevent mismatches in sizes I was getting by just
passing around arrays
- FE+FV+DS now hold tabulations
- GetTabulation() --> CreateTabulation() and it creates an object rather
than using DMGetWorkArray(). I put in ComputeTabulation() to reuse
space, but there still may be performance regression.
- Default tabulations are now "cell tabulations"
- The replicas in the tabulation are used to index faces in a face
tabulation

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Merge branch 'jed/deprecate-dmgetdefaultsection' [PR #1969]

* jed/deprecate-dmgetdefaultsection:
DMGetDefaultSection et al: add PETSC_DEPRECATED_FUNCTION
These functions were deprecated in v3.9, but

Merge branch 'jed/deprecate-dmgetdefaultsection' [PR #1969]

* jed/deprecate-dmgetdefaultsection:
DMGetDefaultSection et al: add PETSC_DEPRECATED_FUNCTION
These functions were deprecated in v3.9, but no PETSC_DEPRECATED_FUNCTION was added at that time so many uses crept back into the source code. Here we mark it deprecated and fix all existing uses in PETSc.

DMGetLocalSection/DMSetLocalSection: add explicit names for DMGetSection/DMSetSection
These names are for symmetry with DMGetLocalVector() versus DMGetGlobalVector().

DMGetSection: replace all internal usage with DMGetLocalSection
Same for DMSetSection -> DMSetLocalSection. We retain the interface for DMGetSection/DMSetSection without deprecation warnings (for now).

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DMGetSection: replace all internal usage with DMGetLocalSection

Same for DMSetSection -> DMSetLocalSection. We retain the interface
for DMGetSection/DMSetSection without deprecation warnings (for n

DMGetSection: replace all internal usage with DMGetLocalSection

Same for DMSetSection -> DMSetLocalSection. We retain the interface
for DMGetSection/DMSetSection without deprecation warnings (for now).

Suggested-by: Barry Smith <bsmith@mcs.anl.gov>

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DMGetDefaultSection et al: add PETSC_DEPRECATED_FUNCTION

These functions were deprecated in v3.9, but no
PETSC_DEPRECATED_FUNCTION was added at that time so many uses crept
back into the source code

DMGetDefaultSection et al: add PETSC_DEPRECATED_FUNCTION

These functions were deprecated in v3.9, but no
PETSC_DEPRECATED_FUNCTION was added at that time so many uses crept
back into the source code. Here we mark it deprecated and fix all
existing uses in PETSc.

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Merged in knepley/feature-dualspace-bdm (pull request #1699)

Knepley/feature dualspace bdm

PetscFE: Compute more face geometry
- Added Jacobian and its determinant to PetscFEGEom