rocblas_strtri_batched Interface Reference#
hipfort_rocblas::rocblas_strtri_batched Interface Reference
BLAS Level 3 API. More...
Public Member Functions | |
| integer(kind(rocblas_status_success)) function | rocblas_strtri_batched_ (handle, uplo, diag, n, a, lda, inva, ldinva, batch_count) |
Detailed Description
BLAS Level 3 API.
The trtri_batched functions 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 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] A - device array of device pointers storing each matrix A_i. [in] lda - [rocblas_int] specifies the leading dimension of each A_i. [out] invA - device array of device pointers storing the inverse 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 can be 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 can be cleared.
[in] ldinvA - [rocblas_int] specifies the leading dimension of each invA_i. [in] batch_count - [rocblas_int] numbers of matrices in the batch.
Member Function/Subroutine Documentation
◆ rocblas_strtri_batched_()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_strtri_batched::rocblas_strtri_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, | ||
| type(c_ptr), value | inva, | ||
| integer(c_int), value | ldinva, | ||
| integer(c_int), value | batch_count | ||
| ) |
The documentation for this interface was generated from the following file: