Function temper

src/backend/cuda/kernel/random_engine_mersenne.hpp:92–98

}

static inline __device__ uint temper(const uint *const temper_table,
                                     const uint v, uint t) {
    t ^= t >> 16;
    t ^= t >> 8;
    uint mat = temper_table[t & 0x0f];
    return v ^ mat;
}

// Initialization