Returns number of runs.
| 143 | |
| 144 | // Returns number of runs. |
| 145 | int num_runs() const { return static_cast<int>(run_total_us_.count()); } |
| 146 | |
| 147 | // Returns stats of total microseconds spent by all nodes in each run. |
| 148 | const Stat<int64_t>& run_total_us() const { return run_total_us_; } |