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authorredpony <redpony@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-08-11 02:37:10 +0000
committerredpony <redpony@ec762483-ff6d-05da-a07a-a48fb63a330f>2010-08-11 02:37:10 +0000
commit80686d4e567bae579ea39e009826a2de92cd4ace (patch)
treec3c35fcba57dde423a248f38aa121ad197c79734 /utils/timing_stats.cc
parent3c85c407c333899f6b4bc26632d312b8e568b638 (diff)
major refactor, break bad circular deps
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@509 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'utils/timing_stats.cc')
-rw-r--r--utils/timing_stats.cc24
1 files changed, 24 insertions, 0 deletions
diff --git a/utils/timing_stats.cc b/utils/timing_stats.cc
new file mode 100644
index 00000000..fc8e9df1
--- /dev/null
+++ b/utils/timing_stats.cc
@@ -0,0 +1,24 @@
+#include "timing_stats.h"
+
+#include <iostream>
+#include "time.h" //cygwin needs
+using namespace std;
+
+map<string, TimerInfo> Timer::stats;
+
+Timer::Timer(const string& timername) : start_t(clock()), cur(stats[timername]) {}
+
+Timer::~Timer() {
+ ++cur.calls;
+ const clock_t end_t = clock();
+ const double elapsed = (end_t - start_t) / 1000000.0;
+ cur.total_time += elapsed;
+}
+
+void Timer::Summarize() {
+ for (map<string, TimerInfo>::iterator it = stats.begin(); it != stats.end(); ++it) {
+ cerr << it->first << ": " << it->second.total_time << " secs (" << it->second.calls << " calls)\n";
+ }
+ stats.clear();
+}
+