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int PLASMA_dpotrs_Tile |
( |
PLASMA_enum |
uplo, |
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PLASMA_desc * |
A, |
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PLASMA_desc * |
B | |
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) |
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PLASMA_dpotrs_Tile - Solves a system of linear equations using previously computed Cholesky factorization. Tile equivalent of PLASMA_dpotrs(). 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 A is stored; = PlasmaLower: Lower triangle of A is stored. |
[in] | A | The triangular factor U or L from the Cholesky factorization A = U\*\*T*U or A = L*L\*\*T, computed by PLASMA_dpotrf. |
[in,out] | B | On entry, the N-by-NRHS right hand side matrix B. On exit, if return value = 0, the N-by-NRHS solution matrix X. |
- Returns:
- Return values:
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| PLASMA_SUCCESS | successful exit |
- See also:
- PLASMA_dpotrs
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PLASMA_dpotrs_Tile_Async
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PLASMA_cpotrs_Tile
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PLASMA_dpotrs_Tile
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PLASMA_spotrs_Tile
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PLASMA_dpotrf_Tile
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