rocblas_scal_ex Interface Reference#
hipfort_rocblas::rocblas_scal_ex Interface Reference
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Public Member Functions | |
| integer(kind(rocblas_status_success)) function | rocblas_scal_ex_ (handle, n, alpha, alpha_type, x, x_type, incx, execution_type) |
Detailed Description
!
BLAS EX API
\details
scal_ex scales each element of vector x with scalar alpha.
x := alpha x
Currently supported datatypes are as follows:
----------------------------------------
| alpha_type | x_type | execution_type |
|------------|--------|----------------|
| f16_r | f16_r | f16_r |
| f16_r | f16_r | f32_r |
| f32_r | f16_r | f32_r |
| f32_r | f32_r | f32_r |
| f64_r | f64_r | f64_r |
| f32_c | f32_c | f32_c |
| f64_c | f64_c | f64_c |
| f32_r | f32_c | f32_c |
| f64_r | f64_c | f64_c |
----------------------------------------
@param[in]
handle [rocblas_handle]
handle to the rocblas library context queue.
@param[in]
n [rocblas_int]
the number of elements in x.
@param[in]
alpha device pointer or host pointer for the scalar alpha.
@param[in]
alpha_type [rocblas_datatype]
specifies the datatype of alpha.
@param[inout]
x device pointer storing vector x.
@param[in]
x_type [rocblas_datatype]
specifies the datatype of vector x.
@param[in]
incx [rocblas_int]
specifies the increment for the elements of x.
@param[in]
execution_type [rocblas_datatype]
specifies the datatype of computation.
Member Function/Subroutine Documentation
◆ rocblas_scal_ex_()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_scal_ex::rocblas_scal_ex_ | ( | type(c_ptr), value | handle, |
| integer(c_int), value | n, | ||
| type(c_ptr), value | alpha, | ||
| integer(kind(rocblas_datatype_f16_r)), value | alpha_type, | ||
| type(c_ptr), value | x, | ||
| integer(kind(rocblas_datatype_f16_r)), value | x_type, | ||
| integer(c_int), value | incx, | ||
| integer(kind(rocblas_datatype_f16_r)), value | execution_type | ||
| ) |
The documentation for this interface was generated from the following file: