int PLASMA_dsyr2k_Tile ( PLASMA_enum  uplo,
PLASMA_enum  trans,
double  alpha,
PLASMA_desc *  A,
PLASMA_desc *  B,
double  beta,
PLASMA_desc *  C 
)

PLASMA_dsyr2k_Tile - Performs symmetric rank k update. Tile equivalent of PLASMA_dsyr2k(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors.

Parameters:
[in] uplo = PlasmaUpper: Upper triangle of C is stored; = PlasmaLower: Lower triangle of C is stored.
[in] trans Specifies whether the matrix A is transposed or ugate transposed: = PlasmaNoTrans: A is not transposed; = PlasmaTrans: A is ugate transposed.
[in] alpha alpha specifies the scalar alpha.
[in] A A is a LDA-by-ka matrix, where ka is K when trans = PlasmaNoTrans, and is N otherwise.
[in] beta beta specifies the scalar beta
[in,out] C C is a LDC-by-N matrix. On exit, the array uplo part of the matrix is overwritten by the uplo part of the updated matrix.
Returns:
Return values:
PLASMA_SUCCESS successful exit
See also:
PLASMA_dsyr2k_Tile
PLASMA_csyr2k
PLASMA_dsyr2k
PLASMA_ssyr2k
 All Data Structures
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