Method arrive

include/barrier.h:293–297

Signal completion of Stage and move to the next stage (group_id) signals to (group_id+1)

  // Signal completion of Stage and move to the next stage
  // (group_id) signals to (group_id+1)
  DEVICE void arrive() {
    int signalling_id = (params_.group_id + 1) % Length;
    get_barrier_for_current_stage(signalling_id).arrive();
    ++stage_;
  }

  DEVICE void advance() { ++stage_; }