$ ./run.rb --rubies=/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/bin/macruby,/Library/Frameworks/MacRuby.framework/Versions/0.11/usr/bin/macruby
Name MacRuby 0.10 MacRuby 0.11
------------------------------------------------------------
array:<< 0.561269 0.576191
array:new 1.911732 2.083757
array:[] 0.135262 0.134868
array:[]= 0.328496 0.329456
eval:lit 0.741252 0.745280
hash:new 4.637268 4.605469
hash:[] 0.565377 0.550961
hash:[]= 0.728081 0.755346
io:File.read 0.008120 0.007343
io:File#each_line 0.319710 0.352465
ivar:get 0.521968 0.498436
ivar:set 0.302365 0.301468
ivar:attr_writer 1.279215 3.349723
ivar:attr_reader 1.359441 4.654134
loop:upto 0.726327 4.665286
loop:times 0.727241 4.665911
loop:while 0.243032 0.249909
loop:for 0.728575 4.634224
masgn:symetric 0.002748 0.002905
method:args 0.472051 3.428857
method:msplat 1.294864 2.224324
method:noarg 0.682020 5.453949
method:poly 0.840342 4.962600
method:empty 0.583075 5.349903
method:opt 0.504978 3.319079
method:super 0.330768 0.484726
method:dsplat 0.559304 4.154232
misc:ao_bench 5.917259 14.623256
misc:sudoku 1.147162 2.112889
misc:pi 2.772672 2.910735
misc:fannkuch 0.641894 0.725571
misc:tak 0.258122 0.244527
misc:mandelbrot 0.163865 0.170214
misc:fib 0.955950 0.938744
misc:ack 0.293073 0.292099
proc:call+splat 0.987631 1.315477
proc:call+args 0.916739 4.216922
proc:call+noarg 1.096400 5.207657
yield:noarg 0.670697 8.416538
yield:splat 0.845160 1.346637
yield:less_arity 0.909412 2.681424
yield:same_arity 0.547897 6.780234
yield:more_arity 0.899605 2.663096