Function max

src/backend/cuda/math.hpp:57–59

    return lhs < rhs ? lhs : rhs;
}
static inline __DH__ size_t max(size_t lhs, size_t rhs) {
    return lhs > rhs ? lhs : rhs;
}

#ifdef __CUDA_ARCH__
static inline __device__ __half abs(__half val) {