Function native_half_t

src/backend/common/half.hpp:1061–1063

#if defined(__CUDA_ARCH__) || defined(AF_ONEAPI)
    AF_CONSTEXPR __DH__ operator native_half_t() const noexcept {
        return data_;
    };
#endif

    friend AF_CONSTEXPR __DH__ bool operator==(half lhs, half rhs) noexcept;