ko1	2013-06-20 18:31:51 +0900 (Thu, 20 Jun 2013)

  New Revision: 41490

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=41490

  Log:
    * benchmark/gc/gcbench.rb: Do not use GC::Profiler::disable because
      GC::Profiler::disable prohibit to access profiling data. It should
      be spec bug.
      Skip GC::Profiler::report if RUBY_VERSION < '2.0.0'

  Modified files:
    trunk/ChangeLog
    trunk/benchmark/gc/gcbench.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 41489)
+++ ChangeLog	(revision 41490)
@@ -1,3 +1,11 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Thu Jun 20 18:29:26 2013  Koichi Sasada  <ko1@a...>
+
+	* benchmark/gc/gcbench.rb: Do not use GC::Profiler::disable because
+	  GC::Profiler::disable prohibit to access profiling data. It should
+	  be spec bug.
+
+	  Skip GC::Profiler::report if RUBY_VERSION < '2.0.0'
+
 Thu Jun 20 17:59:08 2013  Koichi Sasada  <ko1@a...>
 
 	* benchmark/gc/gcbench.rb: stop GC::Profiler before output results.
Index: benchmark/gc/gcbench.rb
===================================================================
--- benchmark/gc/gcbench.rb	(revision 41489)
+++ benchmark/gc/gcbench.rb	(revision 41490)
@@ -12,12 +12,11 @@ GC::Profiler.enable https://github.com/ruby/ruby/blob/trunk/benchmark/gc/gcbench.rb#L12
 tms = Benchmark.measure{|x|
   load script
 }
+gc_time = GC::Profiler.total_time
+GC::Profiler.report if RUBY_VERSION >= '2.0.0' # before 1.9.3, report() may run infinite loop
 GC::Profiler.disable
-GC::Profiler.report
 pp GC.stat
 
-gc_time = GC::Profiler.total_time
-
 puts
 puts script
 puts Benchmark::CAPTION

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