# hipblaszgetribatched Interface Reference#

HIPFORT API Reference: hipfort_hipblas::hipblaszgetribatched Interface Reference
hipfort_hipblas::hipblaszgetribatched Interface Reference

SOLVER API. More...

## Public Member Functions

integer(kind(hipblas_status_success)) function hipblaszgetribatched_ (handle, n, A, lda, ipiv, C, ldc, myInfo, batchCount)

integer(kind(hipblas_status_success)) function hipblaszgetribatched_full_rank (handle, n, A, lda, ipiv, C, ldc, myInfo, batchCount)

integer(kind(hipblas_status_success)) function hipblaszgetribatched_rank_0 (handle, n, A, lda, ipiv, C, ldc, myInfo, batchCount)

integer(kind(hipblas_status_success)) function hipblaszgetribatched_rank_1 (handle, n, A, lda, ipiv, C, ldc, myInfo, batchCount)

## Detailed Description

SOLVER API.

getriBatched computes the inverse $$C_i = A_i^{-1}$$ of a batch of general n-by-n matrices $$A_i$$.

The inverse is computed by solving the linear system

$A_i C_i = I$

where I is the identity matrix, and $$A_i$$ is factorized as $$A_i = P_i L_i U_i$$ as given by hipblasSgetrfBatched "getrfBatched".

Parameters
 [in] handle hipblasHandle_t. [in] n int. n >= 0. The number of rows and columns of all matrices A_i in the batch. [in] A array of pointers to type. Each pointer points to an array on the GPU of dimension lda*n. The factors L_i and U_i of the factorization A_i = P_i*L_i*U_i returned by hipblasSgetrfBatched "getrfBatched". [in] lda int. lda >= n. Specifies the leading dimension of matrices A_i. [in] ipiv pointer to int. Array on the GPU (the size depends on the value of strideP). The pivot indices returned by hipblasSgetrfBatched "getrfBatched". ipiv can be passed in as a nullptr, this will assume that getrfBatched was called without partial pivoting. [out] C array of pointers to type. Each pointer points to an array on the GPU of dimension ldc*n. If info[i] = 0, the inverse of matrices A_i. Otherwise, undefined. [in] ldc int. ldc >= n. Specifies the leading dimension of C_i. [out] info pointer to int. Array of batchCount integers on the GPU. If info[i] = 0, successful exit for inversion of A_i. If info[i] = j > 0, U_i is singular. U_i[j,j] is the first zero pivot. [in] batchCount int. batchCount >= 0. Number of matrices in the batch.

## ◆ hipblaszgetribatched_()

 integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgetribatched::hipblaszgetribatched_ ( type(c_ptr), value handle, integer(c_int), value n, type(c_ptr) A, integer(c_int), value lda, type(c_ptr), value ipiv, type(c_ptr) C, integer(c_int), value ldc, type(c_ptr), value myInfo, integer(c_int), value batchCount )

## ◆ hipblaszgetribatched_full_rank()

 integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgetribatched::hipblaszgetribatched_full_rank ( type(c_ptr) handle, integer(c_int) n, complex(c_double_complex), dimension(:,:,:), target A, integer(c_int) lda, type(c_ptr) ipiv, complex(c_double_complex), dimension(:,:,:), target C, integer(c_int) ldc, type(c_ptr) myInfo, integer(c_int) batchCount )

## ◆ hipblaszgetribatched_rank_0()

 integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgetribatched::hipblaszgetribatched_rank_0 ( type(c_ptr) handle, integer(c_int) n, complex(c_double_complex), target A, integer(c_int) lda, type(c_ptr) ipiv, complex(c_double_complex), target C, integer(c_int) ldc, type(c_ptr) myInfo, integer(c_int) batchCount )

## ◆ hipblaszgetribatched_rank_1()

 integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgetribatched::hipblaszgetribatched_rank_1 ( type(c_ptr) handle, integer(c_int) n, complex(c_double_complex), dimension(:), target A, integer(c_int) lda, type(c_ptr) ipiv, complex(c_double_complex), dimension(:), target C, integer(c_int) ldc, type(c_ptr) myInfo, integer(c_int) batchCount )

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