rocblas_axpy_ex Interface Reference#
hipfort_rocblas::rocblas_axpy_ex Interface Reference
BLAS EX API. More...
Public Member Functions | |
integer(kind(rocblas_status_success)) function | rocblas_axpy_ex_ (handle, n, alpha, alpha_type, x, x_type, incx, y, y_type, incy, execution_type) |
Detailed Description
BLAS EX API.
axpy_ex computes ant alpha multiplied by vector x, plus vector y
y := alpha * x + y Currently supported datatypes are as follows: ------------------------------------------------- | alpha_type | x_type | y_type | execution_type | |------------|--------|--------|----------------| | f16_r | f16_r | f16_r | f16_r | | f16_r | f16_r | f16_r | f32_r | | f32_r | f16_r | f16_r | f32_r | | f32_r | f32_r | f32_r | f32_r | | f64_r | f64_r | f64_r | f64_r | | f32_c | f32_c | f32_c | f32_c | | f64_c | f64_c | f64_c | f64_c | -------------------------------------------------
- Parameters
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[in] handle [rocblas_handle] handle to the rocblas library context queue. [in] n [rocblas_int] the number of elements in x and y. [in] alpha device pointer or host pointer to specify the scalar alpha. [in] alpha_type [rocblas_datatype] specifies the datatype of alpha. [in] x device pointer storing vector x. [in] x_type [rocblas_datatype] specifies the datatype of vector x. [in] incx [rocblas_int] specifies the increment for the elements of x. [in,out] y device pointer storing vector y. [in] y_type [rocblas_datatype] specifies the datatype of vector y. [in] incy [rocblas_int] specifies the increment for the elements of y. [in] execution_type [rocblas_datatype] specifies the datatype of computation.
Member Function/Subroutine Documentation
◆ rocblas_axpy_ex_()
integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_axpy_ex::rocblas_axpy_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, | ||
type(c_ptr), value | y, | ||
integer(kind(rocblas_datatype_f16_r)), value | y_type, | ||
integer(c_int), value | incy, | ||
integer(kind(rocblas_datatype_f16_r)), value | execution_type | ||
) |
The documentation for this interface was generated from the following file: