rocblas_ztrtri_strided_batched Interface Reference

rocblas_ztrtri_strided_batched Interface Reference#

HIPFORT API Reference: hipfort_rocblas::rocblas_ztrtri_strided_batched Interface Reference
hipfort_rocblas::rocblas_ztrtri_strided_batched Interface Reference

BLAS Level 3 API. More...

Public Member Functions

integer(kind(rocblas_status_success)) function rocblas_ztrtri_strided_batched_ (handle, uplo, diag, n, A, lda, stride_a, invA, ldinvA, stride_invA, batch_count)
 
integer(kind(rocblas_status_success)) function rocblas_ztrtri_strided_batched_full_rank (handle, uplo, diag, n, A, lda, stride_a, invA, ldinvA, stride_invA, batch_count)
 
integer(kind(rocblas_status_success)) function rocblas_ztrtri_strided_batched_rank_0 (handle, uplo, diag, n, A, lda, stride_a, invA, ldinvA, stride_invA, batch_count)
 
integer(kind(rocblas_status_success)) function rocblas_ztrtri_strided_batched_rank_1 (handle, uplo, diag, n, A, lda, stride_a, invA, ldinvA, stride_invA, batch_count)
 

Detailed Description

BLAS Level 3 API.

trtri_strided_batched compute the inverse of A_i and write into invA_i where A_i and invA_i are the i-th matrices in the batch, for i = 1, ..., batch_count

Parameters
[in]handle[rocblas_handle] handle to the rocblas library context queue.
[in]uplo[rocblas_fill] specifies whether the upper 'rocblas_fill_upper' or lower 'rocblas_fill_lower'
[in]diag[rocblas_diagonal] = 'rocblas_diagonal_non_unit', A is non-unit triangular; = 'rocblas_diagonal_unit', A is unit triangular;
[in]n[rocblas_int]
[in]Adevice pointer pointing to address of first matrix A_1.
[in]lda[rocblas_int] specifies the leading dimension of each A.
[in]stride_a[rocblas_stride] "batch stride a": stride from the start of one A_i matrix to the next A_(i + 1).
[out]invAdevice pointer storing the inverses of each matrix A_i. Partial inplace operation is supported, see below. If UPLO = 'U', the leading N-by-N upper triangular part of the invA will store the inverse of the upper triangular matrix, and the strictly lower triangular part of invA is cleared. If UPLO = 'L', the leading N-by-N lower triangular part of the invA will store the inverse of the lower triangular matrix, and the strictly upper triangular part of invA is cleared.
[in]ldinvA[rocblas_int] specifies the leading dimension of each invA_i.
[in]stride_invA[rocblas_stride] "batch stride invA": stride from the start of one invA_i matrix to the next invA_(i + 1).
[in]batch_count[rocblas_int] numbers of matrices in the batch

Member Function/Subroutine Documentation

◆ rocblas_ztrtri_strided_batched_()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_ztrtri_strided_batched::rocblas_ztrtri_strided_batched_ ( type(c_ptr), value  handle,
integer(kind(rocblas_fill_upper)), value  uplo,
integer(kind(rocblas_diagonal_non_unit)), value  diag,
integer(c_int), value  n,
type(c_ptr), value  A,
integer(c_int), value  lda,
integer(c_int64_t), value  stride_a,
type(c_ptr), value  invA,
integer(c_int), value  ldinvA,
integer(c_int64_t), value  stride_invA,
integer(c_int), value  batch_count 
)

◆ rocblas_ztrtri_strided_batched_full_rank()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_ztrtri_strided_batched::rocblas_ztrtri_strided_batched_full_rank ( type(c_ptr)  handle,
integer(kind(rocblas_fill_upper))  uplo,
integer(kind(rocblas_diagonal_non_unit))  diag,
integer(c_int)  n,
complex(c_double_complex), dimension(:,:), target  A,
integer(c_int)  lda,
integer(c_int64_t)  stride_a,
complex(c_double_complex), dimension(:,:), target  invA,
integer(c_int)  ldinvA,
integer(c_int64_t)  stride_invA,
integer(c_int)  batch_count 
)

◆ rocblas_ztrtri_strided_batched_rank_0()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_ztrtri_strided_batched::rocblas_ztrtri_strided_batched_rank_0 ( type(c_ptr)  handle,
integer(kind(rocblas_fill_upper))  uplo,
integer(kind(rocblas_diagonal_non_unit))  diag,
integer(c_int)  n,
complex(c_double_complex), target  A,
integer(c_int)  lda,
integer(c_int64_t)  stride_a,
complex(c_double_complex), target  invA,
integer(c_int)  ldinvA,
integer(c_int64_t)  stride_invA,
integer(c_int)  batch_count 
)

◆ rocblas_ztrtri_strided_batched_rank_1()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_ztrtri_strided_batched::rocblas_ztrtri_strided_batched_rank_1 ( type(c_ptr)  handle,
integer(kind(rocblas_fill_upper))  uplo,
integer(kind(rocblas_diagonal_non_unit))  diag,
integer(c_int)  n,
complex(c_double_complex), dimension(:), target  A,
integer(c_int)  lda,
integer(c_int64_t)  stride_a,
complex(c_double_complex), dimension(:), target  invA,
integer(c_int)  ldinvA,
integer(c_int64_t)  stride_invA,
integer(c_int)  batch_count 
)

The documentation for this interface was generated from the following file: