MatDenseCUDARestoreArray#

Restore access to the CUDA buffer inside a MATDENSECUDA matrix previously obtained with MatDenseCUDAGetArray().

Synopsis#

Not Collective

Input Parameters#

  • A - the matrix

  • array - the GPU array in column major order

See Also#

MATDENSECUDA, MatDenseCUDAGetArray(), MatDenseCUDARestoreArrayWrite(), MatDenseCUDAGetArrayWrite(), MatDenseCUDARestoreArrayRead(), MatDenseCUDAGetArrayRead()

Level#

developer

Location#

src/mat/impls/dense/mpi/mpidense.c

Implementations#

MatDenseCUDARestoreArray_MPIDenseCUDA in src/mat/impls/dense/mpi/mpidense.c
MatDenseCUDARestoreArray_SeqDenseCUDA in src/mat/impls/dense/seq/cuda/densecuda.cu


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