diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-stat.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 16af2d82e85..e5f6ece65a1 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -338,14 +338,24 @@ static void nsec_printout(int counter, double avg) static void abs_printout(int counter, double avg) { + double total, ratio = 0.0; + fprintf(stderr, " %14.0f %-24s", avg, event_name(counter)); if (MATCH_EVENT(HARDWARE, HW_INSTRUCTIONS, counter)) { - fprintf(stderr, " # %10.3f IPC ", - avg / avg_stats(&runtime_cycles_stats)); + total = avg_stats(&runtime_cycles_stats); + + if (total) + ratio = avg / total; + + fprintf(stderr, " # %10.3f IPC ", ratio); } else { - fprintf(stderr, " # %10.3f M/sec", - 1000.0 * avg / avg_stats(&runtime_nsecs_stats)); + total = avg_stats(&runtime_nsecs_stats); + + if (total) + ratio = 1000.0 * avg / total; + + fprintf(stderr, " # %10.3f M/sec", ratio); } } |