MAGMA
2.3.0
Matrix Algebra for GPU and Multicore Architectures

Functions  
magma_int_t  magma_cpotrs_batched (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, magmaFloatComplex **dA_array, magma_int_t ldda, magmaFloatComplex **dB_array, magma_int_t lddb, magma_int_t batchCount, magma_queue_t queue) 
CPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by CPOTRF. More...  
magma_int_t  magma_dpotrs_batched (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, double **dA_array, magma_int_t ldda, double **dB_array, magma_int_t lddb, magma_int_t batchCount, magma_queue_t queue) 
DPOTRS solves a system of linear equations A*X = B with a symmetric positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by DPOTRF. More...  
magma_int_t  magma_spotrs_batched (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, float **dA_array, magma_int_t ldda, float **dB_array, magma_int_t lddb, magma_int_t batchCount, magma_queue_t queue) 
SPOTRS solves a system of linear equations A*X = B with a symmetric positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by SPOTRF. More...  
magma_int_t  magma_zpotrs_batched (magma_uplo_t uplo, magma_int_t n, magma_int_t nrhs, magmaDoubleComplex **dA_array, magma_int_t ldda, magmaDoubleComplex **dB_array, magma_int_t lddb, magma_int_t batchCount, magma_queue_t queue) 
ZPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by ZPOTRF. More...  
magma_int_t magma_cpotrs_batched  (  magma_uplo_t  uplo, 
magma_int_t  n,  
magma_int_t  nrhs,  
magmaFloatComplex **  dA_array,  
magma_int_t  ldda,  
magmaFloatComplex **  dB_array,  
magma_int_t  lddb,  
magma_int_t  batchCount,  
magma_queue_t  queue  
) 
CPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by CPOTRF.
[in]  uplo  magma_uplo_t

[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_array  Array of pointers, dimension (batchCount). Each is a COMPLEX array on the GPU, dimension (LDDA,N) The triangular factor U or L from the Cholesky factorization A = U**H*U or A = L*L**H, as computed by CPOTRF. 
[in]  ldda  INTEGER The leading dimension of each array A. LDDA >= max(1,N). 
[in,out]  dB_array  Array of pointers, dimension (batchCount). Each is a COMPLEX array on the GPU, dimension (LDDB,NRHS) On entry, each pointer is a right hand side matrix B. On exit, the corresponding solution matrix X. 
[in]  lddb  INTEGER The leading dimension of each array B. LDDB >= max(1,N). 
[in]  batchCount  INTEGER The number of matrices to operate on. 
[in]  queue  magma_queue_t Queue to execute in. 
magma_int_t magma_dpotrs_batched  (  magma_uplo_t  uplo, 
magma_int_t  n,  
magma_int_t  nrhs,  
double **  dA_array,  
magma_int_t  ldda,  
double **  dB_array,  
magma_int_t  lddb,  
magma_int_t  batchCount,  
magma_queue_t  queue  
) 
DPOTRS solves a system of linear equations A*X = B with a symmetric positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by DPOTRF.
[in]  uplo  magma_uplo_t

[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_array  Array of pointers, dimension (batchCount). Each is a DOUBLE PRECISION array on the GPU, dimension (LDDA,N) The triangular factor U or L from the Cholesky factorization A = U**H*U or A = L*L**H, as computed by DPOTRF. 
[in]  ldda  INTEGER The leading dimension of each array A. LDDA >= max(1,N). 
[in,out]  dB_array  Array of pointers, dimension (batchCount). Each is a DOUBLE PRECISION array on the GPU, dimension (LDDB,NRHS) On entry, each pointer is a right hand side matrix B. On exit, the corresponding solution matrix X. 
[in]  lddb  INTEGER The leading dimension of each array B. LDDB >= max(1,N). 
[in]  batchCount  INTEGER The number of matrices to operate on. 
[in]  queue  magma_queue_t Queue to execute in. 
magma_int_t magma_spotrs_batched  (  magma_uplo_t  uplo, 
magma_int_t  n,  
magma_int_t  nrhs,  
float **  dA_array,  
magma_int_t  ldda,  
float **  dB_array,  
magma_int_t  lddb,  
magma_int_t  batchCount,  
magma_queue_t  queue  
) 
SPOTRS solves a system of linear equations A*X = B with a symmetric positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by SPOTRF.
[in]  uplo  magma_uplo_t

[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_array  Array of pointers, dimension (batchCount). Each is a REAL array on the GPU, dimension (LDDA,N) The triangular factor U or L from the Cholesky factorization A = U**H*U or A = L*L**H, as computed by SPOTRF. 
[in]  ldda  INTEGER The leading dimension of each array A. LDDA >= max(1,N). 
[in,out]  dB_array  Array of pointers, dimension (batchCount). Each is a REAL array on the GPU, dimension (LDDB,NRHS) On entry, each pointer is a right hand side matrix B. On exit, the corresponding solution matrix X. 
[in]  lddb  INTEGER The leading dimension of each array B. LDDB >= max(1,N). 
[in]  batchCount  INTEGER The number of matrices to operate on. 
[in]  queue  magma_queue_t Queue to execute in. 
magma_int_t magma_zpotrs_batched  (  magma_uplo_t  uplo, 
magma_int_t  n,  
magma_int_t  nrhs,  
magmaDoubleComplex **  dA_array,  
magma_int_t  ldda,  
magmaDoubleComplex **  dB_array,  
magma_int_t  lddb,  
magma_int_t  batchCount,  
magma_queue_t  queue  
) 
ZPOTRS solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by ZPOTRF.
[in]  uplo  magma_uplo_t

[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_array  Array of pointers, dimension (batchCount). Each is a COMPLEX_16 array on the GPU, dimension (LDDA,N) The triangular factor U or L from the Cholesky factorization A = U**H*U or A = L*L**H, as computed by ZPOTRF. 
[in]  ldda  INTEGER The leading dimension of each array A. LDDA >= max(1,N). 
[in,out]  dB_array  Array of pointers, dimension (batchCount). Each is a COMPLEX_16 array on the GPU, dimension (LDDB,NRHS) On entry, each pointer is a right hand side matrix B. On exit, the corresponding solution matrix X. 
[in]  lddb  INTEGER The leading dimension of each array B. LDDB >= max(1,N). 
[in]  batchCount  INTEGER The number of matrices to operate on. 
[in]  queue  magma_queue_t Queue to execute in. 