Some missing CHKERR[Q|MPI]

Merge branch 'knepley/feature-dm-aux-data-keys' into 'main'

Plex: Updates to declarative interface for FEM problems

See merge request petsc/petsc!3972

DT: Changed key and WeakForm internals
- Changed name to PetscFormKey
- Added part member
- Now maps are referred to by PetscWeakFormKind
- Added PetscWeakFormClearIndex() and PetscWeakFormClear()

DT: Changed key and WeakForm internals
- Changed name to PetscFormKey
- Added part member
- Now maps are referred to by PetscWeakFormKind
- Added PetscWeakFormClearIndex() and PetscWeakFormClear()
- Passing NULL to SetIndex is now ignored
- Added tests

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Merge branch 'knepley/feature-plex-ds-traversals' into 'main'

DS: Moved management of pointwise functions into PetscWeakForm object - Added...

See merge request petsc/petsc!3726

Plex+DS: Moved management of pointwise functions into PetscWeakForm object
- Added PetscChunkBuffer to manage contiguous buffer space
- WeakForm can index functions by Label/val, field
- WeakForm

Plex+DS: Moved management of pointwise functions into PetscWeakForm object
- Added PetscChunkBuffer to manage contiguous buffer space
- WeakForm can index functions by Label/val, field
- WeakForm allows multiple kernels per key

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Merge branch 'knepley/feature-plex-hessians' into 'master'

Plex+FE: Now we can turn on second derivatives in an FEM calculation

See merge request petsc/petsc!3547

Plex+FE: Now we can turn on second derivatives in an FEM calculation - Now FE interpolation and PetscFEEvaluateFieldJets_Internal() can also do Hessians - Add jet degree to DS - Add PTAP operations f

Plex+FE: Now we can turn on second derivatives in an FEM calculation - Now FE interpolation and PetscFEEvaluateFieldJets_Internal() can also do Hessians - Add jet degree to DS - Add PTAP operations for small matrices

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Merge branch 'stefanozampini/gamg-gpu-setup' into 'master'

MatMat operations with CUSPARSE

See merge request petsc/petsc!3391

Fix improper use of %D

Fixes for --with-clanguage=cxx

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 'stefanozampini/feature-add-hpackages-rebased' into 'master'

Fixes to MatProduct + many bug fixes + new hierarchical matrix support

See merge request petsc/petsc!2800

Fix misuse of PETSC_COMM_WORLD in library code

There are still many left, I'm tired of fixing them

[szampini@localhost petsc]$ git grep PETSC_COMM_WORLD | grep -v tests | grep -v tutorials | grep '

Fix misuse of PETSC_COMM_WORLD in library code

There are still many left, I'm tired of fixing them

[szampini@localhost petsc]$ git grep PETSC_COMM_WORLD | grep -v tests | grep -v tutorials | grep '\.c' | awk '{print $1}' | uniq
src/benchmarks/streams/CUDAVersion.cu:
src/benchmarks/streams/SSEVersion.c:
src/contrib/fun3d/comp/flow.c:
src/contrib/fun3d/incomp/flow.c:
src/dm/impls/forest/p4est/petsc_p4est_package.c:
src/dm/impls/moab/dmmbfem.cxx:
src/dm/impls/moab/dmmbmg.cxx:
src/dm/impls/moab/dmmbutil.cxx:
src/dm/impls/moab/dmmbvec.cxx:
src/dm/impls/moab/dmmoab.cxx:
src/dm/impls/network/network.c:
src/dm/impls/stag/stag.c:
src/dm/impls/stag/stag1d.c:
src/dm/impls/stag/stag2d.c:
src/dm/impls/stag/stag3d.c:
src/dm/impls/stag/stagda.c:
src/dm/impls/stag/stagutils.c:$
src/dm/impls/swarm/data_ex.c:
src/dm/impls/swarm/swarm.c:
src/dm/impls/swarm/swarm_migrate.c:
src/ksp/ksp/impls/fcg/pipefcg/pipefcg.c:
src/ksp/ksp/impls/gcr/pipegcr/pipegcr.c:
src/ksp/ksp/impls/gmres/pipefgmres/pipefgmres.c:
src/ksp/ksp/impls/tsirm/tsirm.c:
src/ksp/ksp/interface/itcreate.c:
src/ksp/ksp/interface/iterativ.c:
src/ksp/ksp/interface/saws/kspsaws.c:
src/ksp/pc/impls/bddc/bddcfetidp.c:
src/ksp/pc/impls/fieldsplit/fieldsplit.c:
src/ksp/pc/impls/gamg/util.c:
src/ksp/pc/impls/gasm/gasm.c:
src/ksp/pc/impls/is/nn/nn.c:
src/ksp/pc/impls/patch/pcpatch.c:
src/ksp/pc/impls/tfs/gs.c:
src/ksp/pc/impls/tfs/tfs.c:
src/ksp/pc/impls/tfs/xxt.c:
src/ksp/pc/impls/tfs/xyt.c:
src/ksp/pc/interface/precon.c:
src/mat/impls/aij/mpi/mpiaij.c:#define
src/mat/interface/matrix.c:
src/mat/interface/matrix.c:.
src/mat/interface/matrix.c:
src/mat/interface/matrix.c:$
src/mat/utils/multequal.c:
src/snes/interface/saws/snessaws.c:
src/snes/interface/snes.c:
src/sys/classes/draw/interface/drawreg.c:
src/sys/classes/random/interface/random.c:
src/sys/classes/random/interface/randomc.c:
src/sys/classes/viewer/impls/ams/ams.c:
src/sys/classes/viewer/impls/ams/amsopen.c:
src/sys/classes/viewer/impls/ascii/vcreatea.c:
src/sys/classes/viewer/impls/mathematica/mathematica.c:
src/sys/dll/reg.c:
src/sys/dll/reg.c:static
src/sys/dll/reg.c:
src/sys/error/adebug.c:
src/sys/error/checkptr.c:
src/sys/error/errstop.c:
src/sys/error/pstack.c:
src/sys/error/signal.c:
src/sys/ftn-custom/zutils.c:
src/sys/info/verboseinfo.c:
src/sys/logging/plog.c:
src/sys/logging/utils/eventlog.c:
src/sys/logging/xmllogevent.c:
src/sys/memory/mal.c:
src/sys/memory/mtr.c:
src/sys/objects/aoptions.c:
src/sys/objects/aoptions.c:+
src/sys/objects/aoptions.c:
src/sys/objects/ftn-custom/zstart.c:
src/sys/objects/ftn-custom/zstartf.c:
src/sys/objects/inherit.c:
src/sys/objects/init.c:
src/sys/objects/options.c:+
src/sys/objects/options.c:
src/sys/objects/pinit.c:MPI_Comm
src/sys/objects/pinit.c:
src/sys/utils/mpitr.c:
src/sys/utils/mpits.c:+
src/sys/utils/pbarrier.c:
src/sys/utils/pdisplay.c:
src/sys/yaml/yamlimpls.c:
src/sys/yaml/yamlimpls.c:+
src/sys/yaml/yamlimpls.c:
src/tao/pde_constrained/impls/lcl/lcl.c:
src/ts/interface/ts.c:
src/vec/is/is/utils/iscoloring.c:
src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx:
src/vec/vec/interface/vector.c:.
src/vec/vec/interface/vector.c:

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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 'balay/glci-werror' into 'master'

gitlab-ci: use -Werror with more tests

See merge request petsc/petsc!2075

fix compile warning from linux-viennacl

/sandbox/balay/petsc/src/dm/dt/fe/impls/opencl/feopencl.c:492:10: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if (*x *

fix compile warning from linux-viennacl

/sandbox/balay/petsc/src/dm/dt/fe/impls/opencl/feopencl.c:492:10: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if (*x * *y != Nblocks) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Could not find partition for %d with block size %d", N, blockSize);
^

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Merge branch 'master' into 'barry/2019-08-22/fix-fblaslapack-for-nag'

# Conflicts:
# lib/petsc/conf/test

Merge branch 'knepley/feature-doc-space' into 'master'

Knepley/feature doc space

See merge request petsc/petsc!2016

PetscFE: Fix documentation

Merge branch 'stefano_zampini/GPU-matdensecuda' [PR #1911]

* stefano_zampini/GPU-matdensecuda:
GPU: Initial implementation for SeqDense class on GPUs.

PetscFEOpenCLLogResidual: fix stage declaration

Merged in knepley/feature-plex-pullback (pull request #1632)

Plex: Implemented pullback/pushforward

Approved-by: BarryFSmith <bsmith@mcs.anl.gov>

FE+OpenCL: Updated to new API