Computes the dot product of two complex vectors, conjugating the first vector.
void dotc(queue &exec_queue, std::int64_t n, buffer<T,1> &x, std::int64_t incx, buffer<T,1> &y, std::int64_t incy, buffer<T,1> &result);
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.
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.
The stride of vector x.
Buffer holding input vector y. The buffer must be of size at least (1 + (n - 1)*abs(incy)). See Matrix and Vector Storage for more details..
The stride of vector y.
The buffer where the result (a scalar) is stored.