MatSeqAIJRestoreKokkosViewWrite

Returns a Kokkos View obtained with MatSeqAIJGetKokkosViewWrite().

Synopsis

PetscErrorCode MatSeqAIJRestoreKokkosViewWrite(Mat, Kokkos::View<PetscScalar *> *)

Not Collective, No Fortran Support

Input Parameters

• A - the matrix in type of MATSEQAIJKOKKOS

• kv - the Kokkos View previously obtained with MatSeqAIJGetKokkosViewWrite()

Notes

If the matrix is not of type MATSEQAIJKOKKOS, an error will be raised.

The device side of the matrix is marked modified so subsequent PETSc operations see the new values.

See Also

MatSeqAIJGetKokkosViewWrite(), MatSeqAIJGetKokkosView(), MatSeqAIJRestoreKokkosView()

Level

intermediate

Location

include/petscmat_kokkos.hpp

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