copy¶
Copies a vector to another vector.
Syntax
namespace oneapi::mkl::vm {
void copy(
queue &exec_queue,
std::int64_t n,
buffer<T,1> &x,
std::int64_t incx,
buffer<T,1> &y,
std::int64_t incy)
}
copy
supports the following precisions and devices.
T |
Devices Supported |
---|---|
|
Host, CPU, and GPU |
|
Host, CPU, and GPU |
|
Host, CPU, and GPU |
|
Host, CPU, and GPU |
Description
The copy routines copy one vector to another:
y ←x
where x and y are vectors of n elements.
Input Parameters
- exec_queue
The queue where the routine should be executed.
- n
Number of elements in vector x.
- x
Buffer holding input vector x. The buffer must be of size at least
(1 + (n – 1)*abs(incx))
. See Matrix and Vector Storage for more details.- incx
Stride of vector x.
- incy
Stride of vector y.
Output Parameters
- y
Buffer holding the updated vector y.