MATMPIAIJKOKKOS: add MatProduct support

Merge branch 'jose/spelling-errors' into 'main'

Fix many spelling errors in manpages and comments

See merge request petsc/petsc!4283

Fix spelling errors in manpages and comments

Merge branch 'jczhang/feature-tune-garray-malloc' into 'main'

Mat: remove the unneeded +1 in memory allocation for garray

See merge request petsc/petsc!4214

Mat: remove the unneeded +1 in memory allocation for garray

Merge branch 'barry/2020-11-11/cleanup-matsetvaluesdevice' into 'main'

MatSetValuesDevice: Cleanup and simplify code, including example

See merge request petsc/petsc!3411

MatSetValuesDevice: Cleanup and simplify code, including example

User reported crash of example code. Kernel was passed an ierr that lived in CPU memory

MatSetValuesDevice: do not include private h

MatSetValuesDevice: Cleanup and simplify code, including example

User reported crash of example code. Kernel was passed an ierr that lived in CPU memory

MatSetValuesDevice: do not include private headers from public headers

Feature: MatSetValuesDevice determines automatically from the context (where it is included from) if it is being used from C, CUDA, or Kokkos, PETSC_DEVICE_FUNC_DEC no longer needs to be set before including petscaijdevice.h

Feature: MatSetValuesDevice() now ignores all values outside the global column range.

PetscSplitCSRDataStructure is now a pointer, not a struct, like most PETSc objects, please leave it that way.

Fix all uses of CTABLE that were related to the original MatSetValuesDevice()

Have atomicAdd use Kokkos atomic-add with CPU build when building with Kokkos.

Cuda should now work with --download-openmpi, this is done by updating updateCompilers() to rerun portions of packages/cuda.py after the compilers are reset to use MPI wrappers. This is needed because the resetting of the compilers removes all the compiler flags and packages/cuda.py sets certain values into these flags that was previously lost.

Add MPICXX_INCLUDES, MPICXX_LIBS to fix compile targets for Kokkos examples

'make check' now runs properly for Kokkos test of src/snes/ex3k, fixed bug in the makefile wrt MPI_IS_MPIUNI check

Testing makefile rules: add ex*cu binaries to clean rule

Reported-by: Sam Fagbemi <samkorede24@gmail.com>
Thanks-to: Stefano Zampini <stefano.zampini@gmail.com>
Thanks-to: Mark Adams <mfadams@lbl.gov>

/spend 16h

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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 'adams/kokkos-hotfix' into 'main'

fix compile error with old global var, apparently

See merge request petsc/petsc!3983

fix compile error with old global var, apparently

Merge branch 'jczhang/fix-kokkos-complex' into 'main'

Use Kokkos::complex when available

See merge request petsc/petsc!3904

Sys: use Kokkos::complex for .kokkos.cxx files

Merge branch 'jolivet/fix-incorrect-chkerrq' into 'master'

CHKERRQ() -> CHKERRMPI()

See merge request petsc/petsc!3637

CHKERRQ() -> CHKERRMPI()

Merge branch 'stefanozampini/fixes' into 'master'

Device fixes

See merge request petsc/petsc!3541

MatCreate: When PETSc is configure with device, set boundtocpu to true at creation time

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

MatMat operations with CUSPARSE

See merge request petsc/petsc!3391

MatMPIAIJ: move generic code for MatMat product to base class

MatMPIAIJSetPreallocation_ : minor fixes for cusparse and kokkos

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 'adams/landau-gpu-assembly' into 'master'

Adams/landau gpu assembly

See merge request petsc/petsc!3423

Adding Cuda and Kokkos assembly. Added Device assembly to Landau operator. Added Kokkos test mat/ex5k.

Merge remote-tracking branch 'origin/release' into master