PLASMA
2.8.0
PLASMA - Parallel Linear Algebra for Scalable Multi-core Architectures
|
int PLASMA_dsymm_Tile | ( | PLASMA_enum | side, |
PLASMA_enum | uplo, | ||
double | alpha, | ||
PLASMA_desc * | A, | ||
PLASMA_desc * | B, | ||
double | beta, | ||
PLASMA_desc * | C | ||
) |
PLASMA_dsymm_Tile - Performs symmetric matrix multiplication. Tile equivalent of PLASMA_dsymm(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors.
[in] | side | Specifies whether the symmetric matrix A appears on the left or right in the operation as follows: = PlasmaLeft: \[ C = \alpha \times A \times B + \beta \times C \] = PlasmaRight:\[ C = \alpha \times B \times A + \beta \times C \] |
[in] | uplo | Specifies whether the upper or lower triangular part of the symmetric matrix A is to be referenced as follows: = PlasmaLower: Only the lower triangular part of the symmetric matrix A is to be referenced. = PlasmaUpper: Only the upper triangular part of the symmetric matrix A is to be referenced. |
[in] | alpha | Specifies the scalar alpha. |
[in] | A | A is a LDA-by-ka matrix, where ka is M when side = PlasmaLeft, and is N otherwise. Only the uplo triangular part is referenced. |
[in] | B | B is a LDB-by-N matrix, where the leading M-by-N part of the array B must contain the matrix B. |
[in] | beta | Specifies the scalar beta. |
[in,out] | C | C is a LDC-by-N matrix. On exit, the array is overwritten by the M by N updated matrix. |
PLASMA_SUCCESS | successful exit |