rocblas_sger_batched Interface Reference#
hipfort_rocblas::rocblas_sger_batched Interface Reference
BLAS Level 2 API. More...
Public Member Functions | |
| integer(kind(rocblas_status_success)) function | rocblas_sger_batched_ (handle, m, n, alpha, x, incx, y, incy, a, lda, batch_count) |
Detailed Description
BLAS Level 2 API.
The ger_batched, geru_batched, and gerc_batched functions perform a batch of the matrix-vector operations:
A := A + alpha*x*y**T , OR A := A + alpha*x*y**H for gerc
where (A_i, x_i, y_i) is the i-th instance of the batch, alpha is a scalar, x_i and y_i are vectors, and A_i is an m by n matrix, for i = 1, ..., batch_count.
- Parameters
-
[in] handle - [rocblas_handle] handle to the rocBLAS library context queue. [in] m - [rocblas_int] the number of rows of each matrix A_i. [in] n - [rocblas_int] the number of columns of each matrix A_i. [in] alpha device pointer or host pointer to scalar alpha. [in] x - device array of device pointers storing each vector x_i. [in] incx - [rocblas_int] specifies the increment for the elements of each vector x_i. [in] y - device array of device pointers storing each vector y_i. [in] incy - [rocblas_int] specifies the increment for the elements of each vector y_i. [in,out] A - device array of device pointers storing each matrix A_i. [in] lda - [rocblas_int] specifies the leading dimension of each A_i. [in] batch_count - [rocblas_int] number of instances in the batch.
Member Function/Subroutine Documentation
◆ rocblas_sger_batched_()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_sger_batched::rocblas_sger_batched_ | ( | type(c_ptr), value | handle, |
| integer(c_int), value | m, | ||
| integer(c_int), value | n, | ||
| real(c_float) | alpha, | ||
| type(c_ptr), value | x, | ||
| integer(c_int), value | incx, | ||
| type(c_ptr), value | y, | ||
| integer(c_int), value | incy, | ||
| type(c_ptr), value | a, | ||
| integer(c_int), value | lda, | ||
| integer(c_int), value | batch_count | ||
| ) |
The documentation for this interface was generated from the following file: