Developer Reference

Contents

mkl_sparse_convert_csr

Converts internal matrix representation to CSR format.

Syntax

sparse_status_t mkl_sparse_convert_csr
(
const
sparse_matrix_t
source
,
const sparse_operation_t
operation
,
sparse_matrix_t
*dest
);
Include Files
  • mkl_spblas.h
Description
The
mkl_sparse_convert_csr
routine converts internal matrix representation to CSR format.
Input Parameters
source
Handle containing internal data.
operation
Specifies operation
op()
on input matrix.
SPARSE_OPERATION_NON_TRANSPOSE
Non-transpose,
op(
A
) =
A
.
SPARSE_OPERATION_TRANSPOSE
Transpose,
op(
A
) =
A
T
.
SPARSE_OPERATION_CONJUGATE_TRANSPOSE
Conjugate transpose,
op(
A
) =
A
H
.
Output Parameters
dest
Handle containing internal data.
Return Values
The function returns a value indicating whether the operation was successful or not, and why.
SPARSE_STATUS_SUCCESS
The operation was successful.
SPARSE_STATUS_NOT_INITIALIZED
The routine encountered an empty handle or matrix array.
SPARSE_STATUS_ALLOC_FAILED
Internal memory allocation failed.
SPARSE_STATUS_INVALID_VALUE
The input parameters contain an invalid value.
SPARSE_STATUS_EXECUTION_FAILED
Execution failed.
SPARSE_STATUS_INTERNAL_ERROR
An error in algorithm implementation occurred.
SPARSE_STATUS_NOT_SUPPORTED
The requested operation is not supported.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.