Function NativeThreadStarter

be/src/benchmarks/thread-create-benchmark.cc:80–86

Runs N native threads, each executing 'f'

// Runs N native threads, each executing 'f'
void NativeThreadStarter(int num_threads, const function<void ()>& f) {
  thread_group threads;
  for (int i = 0; i < num_threads; ++i) {
    threads.add_thread(new thread(f));
  }
  threads.join_all();
}

// Runs N Impala Threads, each executing 'f'
void ImpalaThreadStarter(int num_threads, const function<void ()>& f) {