Method getRandomState

mllm/engine/Context.cpp:127–132

uint64_t Context::getRandomSeed() { return random_seed_; }

uint64_t Context::getRandomState() {
  auto ret = random_state_;
  std::mt19937 gen(random_state_);
  random_state_ = gen();
  return ret;
}

uint64_t Context::curTime() {
  auto now = std::chrono::high_resolution_clock::now();