Merge branch 'jolivet/fix-some-missing-chkerr' into 'main'

Some missing CHKERR[Q|MPI]

See merge request petsc/petsc!4190

Some missing CHKERR[Q|MPI]

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 remote-tracking branch 'origin/release' into master

Merge branch 'stefanozampini/fix-gamg-transposegencuda' into 'release'

Fix CUDA performance regression and KOKKOS bugfixes

See merge request petsc/petsc!3310

MatInode: set it to false when using device matrices

Merge remote-tracking branch 'origin/maint'

Merge branch 'stefanozampini/fix-nasty-bug-from-gamg' into 'maint'

fix nasty bug from pcgamg

See merge request petsc/petsc!2850

MATSEQAIJVIENNACL: call Vec implementations in matvecs

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:

show more ...

Merge remote-tracking branch 'origin/hzhng/matproduct-api'

This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()

This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()
- removed subroutines MatMatMult_xxx, MatPtAP_xxx, ...
- modified MatxxxSymbolic_XXX() prototype (product is an input now)
- selection of algorithm is in MatProductSetFromOptions_xxx()

show more ...

Merge branch 'rmills/ops-bindtocpu-not-ops-pintocpu' into 'master'

Rename "pintocpu" in VecOps and MatOps to "bindtocpu".

See merge request petsc/petsc!2589

Rename "pintocpu" in VecOps and MatOps to "bindtocpu".

This change should have been made in the commit that changed XXXPinToCPU()
to XXXBindToCPU(), but it was overlooked.

Merge branch 'rmills/bindtocpu-not-pintocpu' into 'master'

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

See merge request petsc/petsc!2477

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
Pe

Changed XXXPinToCPU() to XXXBindToCPU() to prevent confusion.

The reason for this change is that we already use the terminology
"pinned" to refer to memory that is non-pageable, in the context of
PetscSF as well as allocating host memory when GPUs are being employed.

show more ...

Merge branch 'jolivet/feature-hpddm-cleanup' into 'master'

HPDDM cleanup

See merge request petsc/petsc!2434

General PETSc fixes

* make generatefortranstubs.py handle .cxx
* bump HPDDM version + minor hypre cleaning

Merge branch 'master' into 'stefanozampini/sfwin-reuse-win'

# Conflicts:
# config/BuildSystem/config/packages/MPI.py

Merge remote-tracking branch 'origin/maint'

Merge branch 'rmills/fix-seqaij-offloadmask-in-mpiaij/maint' into 'maint'

Add logic setting offloadmask for sequential matrices in the MPIAIJ code that...

See merge request petsc/petsc!2370

Add logic setting offloadmask for sequential matrices in the MPIAIJ code that mimicks logic in MatSetValues_SeqAIJ().

Merge branch 'maint'