- printf("Reads: %d operations, %f average latency\n",
- read_count, read_time / 1e9 / read_count);
- printf("Writes: %d operations, %f average latency\n",
- write_count, write_time / 1e9 / write_count);
+ printf("read: [%g, %f, %f]\n",
+ read_count / duration, read_time / read_count,
+ stddev(read_time, read_time2, read_count));
+ printf("write: [%g, %f, %f]\n",
+ write_count / duration, write_time / write_count,
+ stddev(write_time, write_time2, write_count));
+ printf("\n");
+ fflush(stdout);