diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-04-25 03:50:00 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-04-25 03:50:00 +0000 |
| commit | abcbd7ea38f64f942a934ba065aabf9da81a21bc (patch) | |
| tree | 8bf33e560f4c99904d36a1f0681bf5c2ebd34dae /ext/probeprofiler/lib/probeprofiler.rb | |
| parent | 354844be45efe799031b1a9799e8c6d52cc6b16d (diff) | |
* yarvcore.h: remove rb_control_frame_t#callee_id.
* vm_macro.def: ditto.
* eval_intern.h (exec_event_hooks): fix to check event flags
* eval_intern.h (EXEC_EVENT_HOOK): fix to re-check event flags.
* ext/probeprofiler : added. this profiler is sampling based
profiler.
* vm.c: add rb_thread_current_status() API for probeprofiler.
* thread.c (rb_thread_execute_interrupts): add comments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/probeprofiler/lib/probeprofiler.rb')
| -rw-r--r-- | ext/probeprofiler/lib/probeprofiler.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/probeprofiler/lib/probeprofiler.rb b/ext/probeprofiler/lib/probeprofiler.rb new file mode 100644 index 0000000000..e014adda2f --- /dev/null +++ b/ext/probeprofiler/lib/probeprofiler.rb @@ -0,0 +1,14 @@ +
+require 'probeprofiler.so'
+
+def ProbeProfiler.print_profile
+ data = ProbeProfiler.profile_data
+ total = 0.0
+ printf("%-60s %-8s %-7s\n", "ProbeProfile Result: Method signature", "count", "ratio")
+ data.map{|k, n| total += n; [n, k]}.sort.reverse.each{|n, sig|
+ #
+ printf("%-60s %8d %7.2f%%\n", sig, n, 100 * n / total)
+ }
+ printf("%60s %8d\n", "total:", total)
+end
+
|