MatHIPSPARSESetFormat#
Sets the storage format of MATSEQHIPSPARSE
matrices for a particular operation. Only the MatMult()
operation can use different GPU storage formats
Synopsis#
#include "petscmat.h"
PetscErrorCode MatHIPSPARSESetFormat(Mat A, MatHIPSPARSEFormatOperation op, MatHIPSPARSEStorageFormat format)
Not Collective
Input Parameters#
A - Matrix of type
MATSEQAIJHIPSPARSE
op -
MatHIPSPARSEFormatOperation
.MATSEQAIJHIPSPARSE
matrices supportMAT_HIPSPARSE_MULT
andMAT_HIPSPARSE_ALL
.MATMPIAIJHIPSPARSE
matrices supportMAT_HIPSPARSE_MULT_DIAG
,MAT_HIPSPARSE_MULT_OFFDIAG
, andMAT_HIPSPARSE_ALL
.format -
MatHIPSPARSEStorageFormat
(one ofMAT_HIPSPARSE_CSR
,MAT_HIPSPARSE_ELL
,MAT_HIPSPARSE_HYB
.)
See Also#
Matrices, Mat
, MATSEQAIJHIPSPARSE
, MatHIPSPARSEStorageFormat
, MatHIPSPARSEFormatOperation
Level#
intermediate
Location#
Implementations#
MatHIPSPARSESetFormat_MPIAIJHIPSPARSE() in src/mat/impls/aij/mpi/mpihipsparse/mpiaijhipsparse.hip.c
MatHIPSPARSESetFormat_SeqAIJHIPSPARSE() in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c
Index of all Mat routines
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Index of all manual pages