hipblashdot Interface Reference

• hipfort_hipblas
• hipblashdot

Public Member Functions | List of all members

hipfort_hipblas::hipblashdot Interface Reference

BLAS Level 1 API. More...

Public Member Functions
integer(kind(hipblas_status_success)) function	hipblashdot_ (handle, n, x, incx, y, incy, myresult)

Detailed Description

BLAS Level 1 API.

The dot(u) functions performs the dot product of vectors x and y.

result = x * y;

The dotc functions performs the dot product of the conjugate of complex vector x and complex vector y.

result = conjugate (x) * y;

• Supported precisions in rocBLAS : h, bf, 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 y.
[in]	y	- device pointer storing vector y.
[in]	incy	- [int] specifies the increment for the elements of y.
[in,out]	myResult	device pointer or host pointer to store the dot product. Return value is 0.0 if n <= 0.

Member Function/Subroutine Documentation

◆ hipblashdot_()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblashdot::hipblashdot_	(	type(c_ptr), value	handle,
		integer(c_int), value	n,
		type(c_ptr), value	x,
		integer(c_int), value	incx,
		type(c_ptr), value	y,
		integer(c_int), value	incy,
		type(c_ptr), value	myresult
	)

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

• hipfort_hipblas.F90