int PLASMA_dpotrs	(	PLASMA_enum	uplo,
		int	N,
		int	NRHS,
		double *	A,
		int	LDA,
		double *	B,
		int	LDB
	)

PLASMA_dpotrs - Solves a system of linear equations A * X = B with a symmetric positive definite (or Hermitian positive definite in the complex case) matrix A using the Cholesky factorization A = U**T*U or A = L*L**T computed by PLASMA_dpotrf.

Parameters

[in]	uplo	= PlasmaUpper: Upper triangle of A is stored; = PlasmaLower: Lower triangle of A is stored.
[in]	N	The order of the matrix A. N >= 0.
[in]	NRHS	The number of right hand sides, i.e., the number of columns of the matrix B. NRHS >= 0.
[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]	LDA	The leading dimension of the array A. LDA >= max(1,N).
[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.
[in]	LDB	The leading dimension of the array B. LDB >= max(1,N).

Returns

Return values

PLASMA_SUCCESS	successful exit
<0	if -i, the i-th argument had an illegal value

See Also

PLASMA_dpotrs_Tile

PLASMA_dpotrs_Tile_Async

PLASMA_cpotrs

PLASMA_dpotrs

PLASMA_spotrs

PLASMA_dpotrf