| #
042217e8
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| 10-Jun-2021 |
Barry Smith <bsmith@mcs.anl.gov> |
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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