Function state_read

src/backend/cuda/kernel/random_engine_mersenne.hpp:61–69

}

static inline __device__ void state_read(uint *const state,
                                         const uint *const gState) {
    const uint *const g                 = gState + (blockIdx.x * N);
    state[STATE_SIZE - N + threadIdx.x] = g[threadIdx.x];
    if (threadIdx.x < N - blockDim.x) {
        state[STATE_SIZE - N + blockDim.x + threadIdx.x] =
            g[blockDim.x + threadIdx.x];
    }
}

static inline __device__ void state_write(uint *const gState,
                                          const uint *const state) {