sytrs: Symmetric indefinite forward and back solves - no pivoting

Functions
magma_int_t	magma_csytrs_nopiv_gpu (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, magmaFloatComplex_ptr dA, magma_int_t ldda, magmaFloatComplex_ptr dB, magma_int_t lddb, magma_int_t *info)
	CSYTRS solves a system of linear equations A*X = B with a complex symmetric matrix A using the factorization A = U * D * U**H or A = L * D * L**T computed by CSYTRF_NOPIV_GPU. More...
magma_int_t	magma_zsytrs_nopiv_gpu (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, magmaDoubleComplex_ptr dA, magma_int_t ldda, magmaDoubleComplex_ptr dB, magma_int_t lddb, magma_int_t *info)
	ZSYTRS solves a system of linear equations A*X = B with a complex symmetric matrix A using the factorization A = U * D * U**H or A = L * D * L**T computed by ZSYTRF_NOPIV_GPU. More...

Detailed Description

Function Documentation

magma_int_t magma_csytrs_nopiv_gpu	(	magma_uplo_t	uplo,
		magma_int_t	n,
		magma_int_t	nrhs,
		magmaFloatComplex_ptr	dA,
		magma_int_t	ldda,
		magmaFloatComplex_ptr	dB,
		magma_int_t	lddb,
		magma_int_t *	info
	)

CSYTRS solves a system of linear equations A*X = B with a complex symmetric matrix A using the factorization A = U * D * U**H or A = L * D * L**T computed by CSYTRF_NOPIV_GPU.

Parameters

[in]	uplo	magma_uplo_t = MagmaUpper: Upper triangle of A is stored; = MagmaLower: Lower triangle of A is stored.
[in]	n	INTEGER The order of the matrix A. N >= 0.
[in]	nrhs	INTEGER The number of right hand sides, i.e., the number of columns of the matrix B. NRHS >= 0.
[in]	dA	COMPLEX array on the GPU, dimension (LDDA,N) The block diagonal matrix D and the multipliers used to obtain the factor U or L as computed by CSYTRF_NOPIV_GPU.
[in]	ldda	INTEGER The leading dimension of the array A. LDDA >= max(1,N).
[in,out]	dB	COMPLEX array on the GPU, dimension (LDDB,NRHS) On entry, the right hand side matrix B. On exit, the solution matrix X.
[in]	lddb	INTEGER The leading dimension of the array B. LDDB >= max(1,N).
[out]	info	INTEGER = 0: successful exit < 0: if INFO = -i, the i-th argument had an illegal value

magma_int_t magma_zsytrs_nopiv_gpu	(	magma_uplo_t	uplo,
		magma_int_t	n,
		magma_int_t	nrhs,
		magmaDoubleComplex_ptr	dA,
		magma_int_t	ldda,
		magmaDoubleComplex_ptr	dB,
		magma_int_t	lddb,
		magma_int_t *	info
	)

ZSYTRS solves a system of linear equations A*X = B with a complex symmetric matrix A using the factorization A = U * D * U**H or A = L * D * L**T computed by ZSYTRF_NOPIV_GPU.

Parameters

[in]	uplo	magma_uplo_t = MagmaUpper: Upper triangle of A is stored; = MagmaLower: Lower triangle of A is stored.
[in]	n	INTEGER The order of the matrix A. N >= 0.
[in]	nrhs	INTEGER The number of right hand sides, i.e., the number of columns of the matrix B. NRHS >= 0.
[in]	dA	COMPLEX_16 array on the GPU, dimension (LDDA,N) The block diagonal matrix D and the multipliers used to obtain the factor U or L as computed by ZSYTRF_NOPIV_GPU.
[in]	ldda	INTEGER The leading dimension of the array A. LDDA >= max(1,N).
[in,out]	dB	COMPLEX_16 array on the GPU, dimension (LDDB,NRHS) On entry, the right hand side matrix B. On exit, the solution matrix X.
[in]	lddb	INTEGER The leading dimension of the array B. LDDB >= max(1,N).
[out]	info	INTEGER = 0: successful exit < 0: if INFO = -i, the i-th argument had an illegal value