lang/c/msgpack: added Messagepack, a binary-based efficient data interchange format.

git-svn-id: file:///Users/frsyuki/project/msgpack-git/svn/x@48 5a5092ae-2292-43ba-b2d5-dcab9c1a2731

ruby/bench.rb

@@ -0,0 +1,60 @@
+require 'rubygems'
+require 'json'
+require 'msgpack'
+
+def show10(str)
+	puts "#{str.length/1024} KB"
+	puts str[0, 10].unpack('C*').map{|x|"%02x"%x}.join(' ') + " ..."
+end
+
+ary = []
+i = 0
+while i < (1<<23)
+	ary << (1<<23)
+	#ary << i
+	i += 1
+end
+
+GC.start
+
+puts "----"
+puts "MessagePack"
+a = Time.now
+packed = MessagePack::pack(ary)
+b = Time.now
+show10(packed)
+puts "#{b-a} sec."
+
+GC.start
+
+puts "----"
+puts "JSON"
+a = Time.now
+json = ary.to_json
+b = Time.now
+show10(json)
+puts "#{b-a} sec."
+
+ary = nil
+GC.start
+
+
+puts "----"
+puts "MessagePack"
+a = Time.now
+ary = MessagePack::unpack(packed)
+b = Time.now
+puts "#{b-a} sec."
+
+ary = nil
+GC.start
+
+
+puts "----"
+puts "JSON"
+a = Time.now
+ary = JSON::load(json)
+b = Time.now
+puts "#{b-a} sec."
+
+