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int PLASMA_zsyr2k_Tile |
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PLASMA_enum |
uplo, |
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PLASMA_enum |
trans, |
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PLASMA_Complex64_t |
alpha, |
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PLASMA_desc * |
A, |
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PLASMA_desc * |
B, |
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PLASMA_Complex64_t |
beta, |
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PLASMA_desc * |
C | |
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) |
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PLASMA_zsyr2k_Tile - Performs symmetric rank k update. Tile equivalent of PLASMA_zsyr2k(). Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors.
- Parameters:
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[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 conjugate transposed: = PlasmaNoTrans: A is not transposed; = PlasmaTrans: A is conjugate 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:
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| PLASMA_SUCCESS | successful exit |
- See also:
- PLASMA_zsyr2k_Tile
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PLASMA_csyr2k
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PLASMA_dsyr2k
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PLASMA_ssyr2k
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