PLASMA
2.8.0
PLASMA - Parallel Linear Algebra for Scalable Multi-core Architectures
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int PLASMA_strsmpl_Tile | ( | PLASMA_desc * | A, |
PLASMA_desc * | L, | ||
const int * | IPIV, | ||
PLASMA_desc * | B | ||
) |
PLASMA_strsmpl_Tile - Performs the forward substitution step of solving a system of linear equations after the tile LU factorization of the matrix. All matrices are passed through descriptors. All dimensions are taken from the descriptors.
[in] | A | The tile factor L from the factorization, computed by PLASMA_sgetrf_incpiv. |
[in] | L | Auxiliary factorization data, related to the tile L factor, computed by PLASMA_sgetrf_incpiv. |
[in] | IPIV | The pivot indices from PLASMA_sgetrf_incpiv (not equivalent to LAPACK). |
[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. |
PLASMA_SUCCESS | successful exit |