Merge branch 'balay/add-ftn-petscloggpuflops' into 'main'

ftn: add fortran interface to PetscLogGpuFlops()

See merge request petsc/petsc!4771

Code cleanup

ftn: add fortran interface to PetscLogGpuFlops() and move PetscLogFlops() to the same sourcefile

And cleanup petsclog.h as needed by PetscLogGpuFlops() fortran interface

Merge remote-tracking branch 'origin/release'

Merge branch 'balay/fix-petsclog-ftn' into 'release'

ftn: avoid ftn-auto in PETSC_DIR/include/

See merge request petsc/petsc!4770

ftn: avoid ftn-auto in PETSC_DIR/include

PetscLogFlops() already has ftn-custom stub. PetscLogGpuFlops() doesn't require ftn-custom stub?

Reported-by: Stefano Zampini stefano.zampini@gmail.com

Merge branch 'jczhang/feature-mpi-large-count' into 'main'

SF: add MPI large count support

See merge request petsc/petsc!4673

SF: support mpi large count in SFBasic/SFNeighbor

Merge branch 'jacobf/2021-11-02/attribute-format-sys' into 'main'

Feature: PETSC_ATTRIBUTE_FORMAT - sys

See merge request petsc/petsc!4520

apply PETSC_ATTRIBUTE_FORMAT and related fixes to sys sources

Merge remote-tracking branch 'origin/jose/fix-manpages'

Fix manpages to avoid errors reported by doctext

See merge request petsc/petsc!4309

Fix manpages: Paramters --> Parameters

Merge branch 'barry/2021-07-09/add-dmdavecgetarraydofwrite' into 'main'

Add DMDAVecGetArrayDOFWrite() and DMDAVecRestoreArrayDOFWrite()

See merge request petsc/petsc!4161

Log movement of scalars between CPU and GPU seperate from vectors and large arrays

Commit-type: profiling
\spend 15m

Merge branch 'hongzh/add-cuda-event-timer' into 'main'

Add CUDA and HIP event timers

See merge request petsc/petsc!3852

Use GPU event timer instead of CPU timer

- Support CUDA and HIP
- Initialize CUDA event timers along with CUDA
- Update dev changes
- Package-specific includes should not be placed in public include

Use GPU event timer instead of CPU timer

- Support CUDA and HIP
- Initialize CUDA event timers along with CUDA
- Update dev changes
- Package-specific includes should not be placed in public include files.

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Merge remote-tracking branch 'origin/barry/2021-03-28/fix-mpiu-allreduce-mpi-failure'

Fix capture of MPI error code in MPIU_Allreduce()

See merge request petsc/petsc!3777

Fix capture of MPI error code in MPIU_Allreduce()

Otherwise MPI error code could propagate up posing as a PETSc error code

Commit-type: error-checking
/spend 20m

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

CHKERRQ() -> CHKERRMPI()

See merge request petsc/petsc!3637

CHKERRQ() -> CHKERRMPI()

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

MatMat operations with CUSPARSE

See merge request petsc/petsc!3391

MATSEQAIJCUSPARSE: add PetscInfo diagnostics for buffer size in MatMat operations

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 'barry/2020-10-07/do-not-log-kspsolve-inside-pcsetup' into 'master'

Do not log KSPSolve() and PCApply() from in PCSetUp()

See merge request petsc/petsc!3320