From 6a5120b1f1c48d19b777f76ac756b00fb624d110 Mon Sep 17 00:00:00 2001 From: Martin Sustrik Date: Wed, 2 Sep 2009 10:22:23 +0200 Subject: python extension & perf tests --- perf/cpp/local_thr.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'perf/cpp') diff --git a/perf/cpp/local_thr.cpp b/perf/cpp/local_thr.cpp index fdcbc8d..e328117 100644 --- a/perf/cpp/local_thr.cpp +++ b/perf/cpp/local_thr.cpp @@ -63,12 +63,15 @@ int main (int argc, char *argv []) uint64_t elapsed = ((uint64_t) end.tv_sec * 1000000 + end.tv_usec) - ((uint64_t) start.tv_sec * 1000000 + start.tv_usec); - + if (elapsed == 0) + elapsed = 1; uint64_t throughput = (uint64_t) message_count * 1000000 / elapsed; + double megabits = (double) (throughput * message_size * 8) / 1000000; printf ("message size: %d [B]\n", (int) message_size); printf ("message count: %d\n", (int) message_count); printf ("mean throughput: %d [msg/s]\n", (int) throughput); + printf ("mean throughput: %3f [Mb/s]\n", (double) megabits); return 0; } -- cgit v1.2.3