rocsolver_strtri Interface Reference

• hipfort_rocsolver
• rocsolver_strtri

Public Member Functions | List of all members

hipfort_rocsolver::rocsolver_strtri Interface Reference

TRTRI inverts a triangular n-by-n matrix A. More...

Public Member Functions
integer(kind(rocblas_status_success)) function	rocsolver_strtri_ (handle, uplo, diag, n, A, lda, myInfo)
integer(kind(rocblas_status_success)) function	rocsolver_strtri_full_rank (handle, uplo, diag, n, A, lda, myInfo)
integer(kind(rocblas_status_success)) function	rocsolver_strtri_rank_0 (handle, uplo, diag, n, A, lda, myInfo)
integer(kind(rocblas_status_success)) function	rocsolver_strtri_rank_1 (handle, uplo, diag, n, A, lda, myInfo)

Detailed Description

TRTRI inverts a triangular n-by-n matrix A.

A can be upper or lower triangular, depending on the value of uplo, and unit or non-unit triangular, depending on the value of diag.

Parameters

[in]	handle	rocblas_handle.
[in]	uplo	rocblas_fill. Specifies whether the upper or lower part of the matrix A is stored. If uplo indicates lower (or upper), then the upper (or lower) part of A is not used.
[in]	diag	rocblas_diagonal. If diag indicates unit, then the diagonal elements of A are not referenced and assumed to be one.
[in]	n	rocblas_int. n >= 0. The number of rows and columns of the matrix A.
[in,out]	A	pointer to type. Array on the GPU of dimension lda*n. On entry, the triangular matrix. On exit, the inverse of A if info = 0.
[in]	lda	rocblas_int. lda >= n. Specifies the leading dimension of A.
[out]	info	pointer to a rocblas_int on the GPU. If info = 0, successful exit. If info = i > 0, A is singular. A[i,i] is the first zero element in the diagonal.

Member Function/Subroutine Documentation

◆ rocsolver_strtri_()

integer(kind(rocblas_status_success)) function hipfort_rocsolver::rocsolver_strtri::rocsolver_strtri_	(	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_int)	myInfo
	)

◆ rocsolver_strtri_full_rank()

integer(kind(rocblas_status_success)) function hipfort_rocsolver::rocsolver_strtri::rocsolver_strtri_full_rank	(	type(c_ptr)	handle,
		integer(kind(rocblas_fill_upper))	uplo,
		integer(kind(rocblas_diagonal_non_unit))	diag,
		integer(c_int)	n,
		real(c_float), dimension(:,:), target	A,
		integer(c_int)	lda,
		integer(c_int)	myInfo
	)

◆ rocsolver_strtri_rank_0()

integer(kind(rocblas_status_success)) function hipfort_rocsolver::rocsolver_strtri::rocsolver_strtri_rank_0	(	type(c_ptr)	handle,
		integer(kind(rocblas_fill_upper))	uplo,
		integer(kind(rocblas_diagonal_non_unit))	diag,
		integer(c_int)	n,
		real(c_float), target	A,
		integer(c_int)	lda,
		integer(c_int)	myInfo
	)

◆ rocsolver_strtri_rank_1()

integer(kind(rocblas_status_success)) function hipfort_rocsolver::rocsolver_strtri::rocsolver_strtri_rank_1	(	type(c_ptr)	handle,
		integer(kind(rocblas_fill_upper))	uplo,
		integer(kind(rocblas_diagonal_non_unit))	diag,
		integer(c_int)	n,
		real(c_float), dimension(:), target	A,
		integer(c_int)	lda,
		integer(c_int)	myInfo
	)

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

• hipfort_rocsolver.f