runtime_ns_sum 1488 tools/perf/bench/numa.c u64 runtime_ns_min, runtime_ns_sum; runtime_ns_sum 1572 tools/perf/bench/numa.c runtime_ns_sum = 0; runtime_ns_sum 1578 tools/perf/bench/numa.c runtime_ns_sum += thread_runtime_ns; runtime_ns_sum 1597 tools/perf/bench/numa.c runtime_avg = (double)runtime_ns_sum / g->p.nr_tasks / NSEC_PER_SEC;