* Merge YARV

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

benchmark/runc.rb

@@ -0,0 +1,29 @@
+#
+#
+#
+
+require 'benchmark'
+require 'rbconfig'
+
+$rubybin = ENV['RUBY'] || File.join(
+  Config::CONFIG["bindir"],
+  Config::CONFIG["ruby_install_name"] + Config::CONFIG["EXEEXT"])
+
+def runfile file
+  puts file
+  file = File.join(File.dirname($0), 'contrib', file)
+  Benchmark.bm{|x|
+    x.report('ruby'){
+      system("#{$rubybin} #{file}")
+    }
+    x.report('yarv'){
+      system("#{$rubybin} -rite -I.. #{file}")
+    }
+  }
+end
+
+ARGV.each{|file|
+  runfile file
+}
+
+