in e2e-examples/gcs/benchmark/runner_watcher.cc [83:95]
absl::Duration RunnerWatcher::GetNonWarmupsDuration() const {
auto operations = GetNonWarmupsOperations();
if (operations.empty()) {
return absl::ZeroDuration();
}
absl::Time begin = operations[0].time;
absl::Time end = operations[0].time + operations[0].elapsed_time;
for (auto op : operations) {
begin = std::min(begin, op.time);
end = std::max(begin, op.time) + op.elapsed_time;
}
return end - begin;
}