int PLASMA_zpotrs ( PLASMA_enum  uplo,
int  N,
int  NRHS,
PLASMA_Complex64_t *  A,
int  LDA,
PLASMA_Complex64_t *  B,
int  LDB 
)

PLASMA_zpotrs - 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**H*U or A = L*L**H computed by PLASMA_zpotrf.

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**H*U or A = L*L**H, computed by PLASMA_zpotrf.
[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_zpotrs_Tile
PLASMA_zpotrs_Tile_Async
PLASMA_cpotrs
PLASMA_dpotrs
PLASMA_spotrs
PLASMA_zpotrf
 All Data Structures
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