Created
October 27, 2011 09:06
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require 'benchmark' | |
TIMES = 5000000 | |
Benchmark.bmbm(40) do |x| | |
x.report('hoge[:fuga] = foo') do | |
hoge = {} | |
foo = :foo | |
TIMES.times do | |
hoge[:fuga] = foo | |
end | |
end | |
x.report('hoge.update(:fuga => foo)') do | |
hoge = {} | |
foo = :foo | |
TIMES.times do | |
hoge.update(:fuga => foo) | |
end | |
end | |
end |
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% ruby -v hash.rb | |
ruby 2.0.0dev (2011-10-21 trunk 33499) [x86_64-linux] | |
user system total real | |
hoge[:fuga] = foo 0.750000 0.000000 0.750000 ( 0.754151) | |
hoge.update(:fuga => foo) 2.740000 0.000000 2.740000 ( 2.754672) | |
% ruby187 -v hash.rb | |
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux] | |
user system total real | |
hoge[:fuga] = foo 1.180000 0.000000 1.180000 ( 1.188576) | |
hoge.update(:fuga => foo) 2.750000 0.000000 2.750000 ( 2.759662) | |
% JAVA_HOME=/home/nahi/java/jdk1.7.0_b08 jruby -v hash.rb | |
jruby 1.7.0.dev (ruby-1.8.7-p330) (2011-10-26 1c99cf2) (Java HotSpot(TM) 64-Bit Server VM 1.7.0_02-ea) [linux-amd64-java] | |
user system total real | |
hoge[:fuga] = foo 0.648000 0.000000 0.648000 ( 0.606000) | |
hoge.update(:fuga => foo) 1.156000 0.000000 1.156000 ( 1.156000) | |
% JAVA_HOME=/home/nahi/java/jdk1.6.0_26 jruby -v hash.rb | |
jruby 1.7.0.dev (ruby-1.8.7-p330) (2011-10-26 1c99cf2) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_26) [linux-amd64-java] | |
user system total real | |
hoge[:fuga] = foo 0.739000 0.000000 0.739000 ( 0.700000) | |
hoge.update(:fuga => foo) 1.432000 0.000000 1.432000 ( 1.432000) | |
% rbx -v hash.rb | |
rubinius 2.0.0dev (1.8.7 77af8dea yyyy-mm-dd JI) [x86_64-unknown-linux-gnu] | |
user system total real | |
hoge[:fuga] = foo 1.036065 0.000000 1.036065 ( 1.048594) | |
hoge.update(:fuga => foo) 11.948746 0.008001 11.956747 ( 12.193963) | |
% rbx124 -v hash.rb | |
rubinius 1.2.4 (1.8.7 release 2011-07-05 JI) [x86_64-unknown-linux-gnu] | |
user system total real | |
hoge[:fuga] = foo 1.184074 0.004001 1.188075 ( 1.198592) | |
hoge.update(:fuga => foo) 10.312644 0.024001 10.336645 ( 10.487060) |
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