Computes the dot product of two complex vectors, conjugating the first vector.
void dotc(queue &exec_queue, std::int64_t n, const T *x, std::int64_t incx, const T *y, std::int64_t incy, T *result, const vector_class<event> &dependencies = {});
The USM version of dotc supports the following precisions and devices:
T | Devices Supported |
---|---|
std::complex<float> | Host, CPU, and GPU |
std::complex<double> | Host, CPU, and GPU |
The dotc routines perform a dot product between two complex vectors, conjugating the first of them:
The queue where the routine should be executed.
The number of elements in vectors x and y.
Pointer to input vector x. The array holding the input vector x must be of size at least (1 + (n - 1)*abs(incx)). See Matrix and Vector Storage for more details.
The stride of vector x.
Pointer to input vector y. The array holding the input vector y must be of size at least (1 + (n - 1)*abs(incy)). See Matrix and Vector Storage for more details..
The stride of vector y.
List of events to wait for before starting computation, if any. If omitted, defaults to no dependencies.
The pointer to where the result (a scalar) is stored.
Output event to wait on to ensure computation is complete.