axpy

high-level axpy (y = alpha * x + y) wrapper for CuPtr

version(grain_cuda)

void

axpy

(

)

(

const ref CuArray!T x

ref CuArray!T y

T alpha = 1

int incx = 1

int incy = 1

)

Examples

cublas tests

auto a = CuArray!float([3, 4, 5]);
auto b = CuArray!float([1, 2, 3]);
axpy(a, b, 2.0);
assert(a.toHost() == [3, 4, 5]);
assert(b.toHost() == [7, 10, 13]);

axpy

Examples

Meta

Source