hipblassasum Interface Reference

hipblassasum Interface Reference#

HIPFORT API Reference: hipfort_hipblas::hipblassasum Interface Reference
Public Member Functions | List of all members
hipfort_hipblas::hipblassasum Interface Reference

BLAS Level 1 API. More...

Public Member Functions

integer(kind(hipblas_status_success)) function hipblassasum_ (handle, n, x, incx, myresult)
 
integer(kind(hipblas_status_success)) function hipblassasum_rank_0 (handle, n, x, incx, myresult)
 
integer(kind(hipblas_status_success)) function hipblassasum_rank_1 (handle, n, x, incx, myresult)
 

Detailed Description

BLAS Level 1 API.

The asum functions compute the sum of the magnitudes of elements of a real vector x, or the sum of the magnitudes of the real and imaginary parts of elements if x is a complex vector.

  • Supported precisions in rocBLAS : s, d, c, and z.
  • Supported precisions in cuBLAS : s, d, c, and z.
Parameters
[in]handle- [hipblasHandle_t] handle to the hipBLAS library context queue.
[in]n- [int] the number of elements in x and y.
[in]x- device pointer storing vector x.
[in]incx- [int] specifies the increment for the elements of x. incx must be > 0.
[in,out]myResultdevice pointer or host pointer to store the asum product. Return value is 0.0 if n <= 0.

Member Function/Subroutine Documentation

◆ hipblassasum_()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassasum::hipblassasum_ ( type(c_ptr), value  handle,
integer(c_int), value  n,
type(c_ptr), value  x,
integer(c_int), value  incx,
type(c_ptr), value  myresult 
)

◆ hipblassasum_rank_0()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassasum::hipblassasum_rank_0 ( type(c_ptr)  handle,
integer(c_int)  n,
real(c_float), target  x,
integer(c_int)  incx,
type(c_ptr)  myresult 
)

◆ hipblassasum_rank_1()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassasum::hipblassasum_rank_1 ( type(c_ptr)  handle,
integer(c_int)  n,
real(c_float), dimension(:), target  x,
integer(c_int)  incx,
type(c_ptr)  myresult 
)
The documentation for this interface was generated from the following file: