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rocsolver_strtri Interface Reference

rocsolver_strtri Interface Reference#

HIPFORT API Reference: hipfort_rocsolver::rocsolver_strtri Interface Reference
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]handlerocblas_handle.
[in]uplorocblas_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]diagrocblas_diagonal.
If diag indicates unit, then the diagonal elements of A are not referenced and assumed to be one.
[in]nrocblas_int. n >= 0.
The number of rows and columns of the matrix A.
[in,out]Apointer 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]ldarocblas_int. lda >= n.
Specifies the leading dimension of A.
[out]infopointer 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 
)

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