PLASMA_cgesv_Tile - Solves a system of linear equations using the tile LU factorization. Tile equivalent of PLASMA_cgesv(). 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,out] | A | On entry, the N-by-N coefficient matrix A. On exit, the tile L and U factors from the factorization. |
[out] | IPIV | On exit, the pivot indices that define the permutations. |
[in,out] | B | On entry, the N-by-NRHS matrix of right hand side matrix B. On exit, if return value = 0, the N-by-NRHS solution matrix X. |
- Returns
- Return values
-
PLASMA_SUCCESS | successful exit |
>0 | if i, U(i,i) is exactly zero. The factorization has been completed, but the factor U is exactly singular, so the solution could not be computed. |
- See also
- PLASMA_cgesv
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PLASMA_cgesv_Tile_Async
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PLASMA_cgesv_Tile
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PLASMA_dgesv_Tile
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PLASMA_sgesv_Tile
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PLASMA_ccgesv_Tile