Function reorder

src/backend/cuda/reorder.cpp:25–35

template<typename T>
Array<T> reorder(const Array<T> &in, const af::dim4 &rdims) {
    const af::dim4 &iDims = in.dims();
    af::dim4 oDims(0);
    for (int i = 0; i < 4; i++) { oDims[i] = iDims[rdims[i]]; }

    Array<T> out = createEmptyArray<T>(oDims);

    kernel::reorder<T>(out, in, rdims.get());

    return out;
}

#define INSTANTIATE(T) \
    template Array<T> reorder<T>(const Array<T> &in, const af::dim4 &rdims);