rocblas_zdscal_batched Interface Reference#
hipfort_rocblas::rocblas_zdscal_batched Interface Reference
BLAS Level 1 API. More...
Public Member Functions | |
integer(kind(rocblas_status_success)) function | rocblas_zdscal_batched_ (handle, n, alpha, x, incx, batch_count) |
integer(kind(rocblas_status_success)) function | rocblas_zdscal_batched_full_rank (handle, n, alpha, x, incx, batch_count) |
integer(kind(rocblas_status_success)) function | rocblas_zdscal_batched_rank_0 (handle, n, alpha, x, incx, batch_count) |
integer(kind(rocblas_status_success)) function | rocblas_zdscal_batched_rank_1 (handle, n, alpha, x, incx, batch_count) |
Detailed Description
BLAS Level 1 API.
scal_batched scales each element of vector x_i with scalar alpha, for i = 1, ... , batch_count.
x_i := alpha * x_i
where (x_i) is the i-th instance of the batch.
- Parameters
-
[in] handle [rocblas_handle] handle to the rocblas library context queue. [in] n [rocblas_int] the number of elements in each x_i. [in] alpha host pointer or device pointer for the scalar alpha. [in,out] x device array of device pointers storing each vector x_i. [in] incx [rocblas_int] specifies the increment for the elements of each x_i. [in] batch_count [rocblas_int] specifies the number of batches in x.
Member Function/Subroutine Documentation
◆ rocblas_zdscal_batched_()
integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdscal_batched::rocblas_zdscal_batched_ | ( | type(c_ptr), value | handle, |
integer(c_int), value | n, | ||
real(c_double) | alpha, | ||
type(c_ptr) | x, | ||
integer(c_int), value | incx, | ||
integer(c_int), value | batch_count | ||
) |
◆ rocblas_zdscal_batched_full_rank()
integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdscal_batched::rocblas_zdscal_batched_full_rank | ( | type(c_ptr) | handle, |
integer(c_int) | n, | ||
real(c_double) | alpha, | ||
complex(c_double_complex), dimension(:,:), target | x, | ||
integer(c_int) | incx, | ||
integer(c_int) | batch_count | ||
) |
◆ rocblas_zdscal_batched_rank_0()
integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdscal_batched::rocblas_zdscal_batched_rank_0 | ( | type(c_ptr) | handle, |
integer(c_int) | n, | ||
real(c_double) | alpha, | ||
complex(c_double_complex), target | x, | ||
integer(c_int) | incx, | ||
integer(c_int) | batch_count | ||
) |
◆ rocblas_zdscal_batched_rank_1()
integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdscal_batched::rocblas_zdscal_batched_rank_1 | ( | type(c_ptr) | handle, |
integer(c_int) | n, | ||
real(c_double) | alpha, | ||
complex(c_double_complex), dimension(:), target | x, | ||
integer(c_int) | incx, | ||
integer(c_int) | batch_count | ||
) |
The documentation for this interface was generated from the following file: