rocblas_zswap_strided_batched Interface Reference

rocblas_zswap_strided_batched Interface Reference#

HIPFORT API Reference: hipfort_rocblas::rocblas_zswap_strided_batched Interface Reference
hipfort_rocblas::rocblas_zswap_strided_batched Interface Reference

BLAS Level 1 API. More...

Public Member Functions

integer(kind(rocblas_status_success)) function rocblas_zswap_strided_batched_ (handle, n, x, incx, stridex, y, incy, stridey, batch_count)
 
integer(kind(rocblas_status_success)) function rocblas_zswap_strided_batched_rank_0 (handle, n, x, incx, stridex, y, incy, stridey, batch_count)
 
integer(kind(rocblas_status_success)) function rocblas_zswap_strided_batched_rank_1 (handle, n, x, incx, stridex, y, incy, stridey, batch_count)
 

Detailed Description

BLAS Level 1 API.

swap_strided_batched interchanges vectors x_i and y_i, for i = 1 , ... , batch_count

y_i := x_i; x_i := y_i
Parameters
[in]handle[rocblas_handle] handle to the rocblas library context queue.
[in]n[rocblas_int] the number of elements in each x_i and y_i.
[in,out]xdevice pointer to the first vector x_1.
[in]incx[rocblas_int] specifies the increment for the elements of x.
[in]stridex[rocblas_stride] stride from the start of one vector (x_i) and the next one (x_i+1). There are no restrictions placed on stride_x, however the user should take care to ensure that stride_x is of appropriate size, for a typical case this means stride_x >= n * incx.
[in,out]ydevice pointer to the first vector y_1.
[in]incy[rocblas_int] specifies the increment for the elements of y.
[in]stridey[rocblas_stride] stride from the start of one vector (y_i) and the next one (y_i+1). There are no restrictions placed on stride_x, however the user should take care to ensure that stride_y is of appropriate size, for a typical case this means stride_y >= n * incy. stridey should be non zero.
[in]batch_count[rocblas_int] number of instances in the batch.

Member Function/Subroutine Documentation

◆ rocblas_zswap_strided_batched_()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zswap_strided_batched::rocblas_zswap_strided_batched_ ( type(c_ptr), value  handle,
integer(c_int), value  n,
type(c_ptr), value  x,
integer(c_int), value  incx,
integer(c_int64_t), value  stridex,
type(c_ptr), value  y,
integer(c_int), value  incy,
integer(c_int64_t), value  stridey,
integer(c_int), value  batch_count 
)

◆ rocblas_zswap_strided_batched_rank_0()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zswap_strided_batched::rocblas_zswap_strided_batched_rank_0 ( type(c_ptr)  handle,
integer(c_int)  n,
complex(c_double_complex), target  x,
integer(c_int)  incx,
integer(c_int64_t)  stridex,
complex(c_double_complex), target  y,
integer(c_int)  incy,
integer(c_int64_t)  stridey,
integer(c_int)  batch_count 
)

◆ rocblas_zswap_strided_batched_rank_1()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zswap_strided_batched::rocblas_zswap_strided_batched_rank_1 ( type(c_ptr)  handle,
integer(c_int)  n,
complex(c_double_complex), dimension(:), target  x,
integer(c_int)  incx,
integer(c_int64_t)  stridex,
complex(c_double_complex), dimension(:), target  y,
integer(c_int)  incy,
integer(c_int64_t)  stridey,
integer(c_int)  batch_count 
)

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