Function find_permutation

src/permutation.cpp:44–52

}

std::vector<int64_t> find_permutation(const shape& s)
{
    std::vector<std::int64_t> result(s.lens().size());
    std::iota(result.begin(), result.end(), 0);
    std::stable_sort(result.begin(), result.end(), by(std::greater<>{}, [&](auto x) {
                         return std::make_tuple(s.strides()[x], s.lens()[x]);
                     }));
    return result;
}

std::vector<int64_t> find_permutation(const std::vector<shape>& shapes)
{