Developer Reference

  • 2021.1
  • 12/04/2020
  • Public Content
Contents

mkl_sparse_?_set_value

Changes a single value of matrix in internal representation.

Syntax

sparse_status_t
mkl_sparse_s_set_value
(
const sparse_matrix_t
A
,
const MKL_INT
row
,
const MKL_INT
col
,
const float
value
);
sparse_status_t
mkl_sparse_d_set_value
(
const sparse_matrix_t
A
,
const MKL_INT
row
,
const MKL_INT
col
,
const double
value
);
sparse_status_t
mkl_sparse_c_set_value
(
const sparse_matrix_t
A
,
const MKL_INT
row
,
const MKL_INT
col
,
const MKL_Complex8
value
);
sparse_status_t
mkl_sparse_z_set_value
(
const sparse_matrix_t
A
,
const MKL_INT
row
,
const MKL_INT
col
,
const MKL_Complex16
value
);
Include Files
  • mkl_spblas.h
Description
Use the
mkl_sparse_?_set_value
routine to change a single value of a matrix in the internal Inspector-executor Sparse BLAS format. The value should already be presented in a matrix structure.
Input Parameters
A
Specifies handle containing internal data.
row
Indicates row of matrix in which to set value.
col
Indicates column of matrix in which to set value.
value
Indicates value
Output Parameters
A
Handle containing modified 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_INVALID_VALUE
The input parameters contain an invalid value.
SPARSE_STATUS_INTERNAL_ERROR
An error in algorithm implementation occurred.

Product and Performance Information

1

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