github-migration
/
mongo-ruby-driver
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
mongo-ruby-driver/bench/exp_series.js

427 lines
114 KiB
JavaScript
Raw Normal View History

[Gary] exp series benchmark tests for performance and profiling
2012-04-09 15:39:57 +00:00
expSeries = [
write_element optimization for T_ARRAY to only allocate the buffer for the index key once instead of repeatedly for every index. This results in a 2.5x improvement for array sizes around 32. Also includes improvements to the performance tests and graphs, with plothover to show [x,y] values.
2012-04-25 21:15:31 +00:00
{"base":2,"power":0,"size":1,"exp2":0,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.27,"etime":0.36,"rtime":11.71,"ops":13294.4,"usec":75.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.34,"etime":0.34,"rtime":12.93,"ops":13204.4,"usec":75.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.68,"etime":0.37,"rtime":12.26,"ops":13223.0,"usec":75.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.67,"etime":0.35,"rtime":12.21,"ops":13236.7,"usec":75.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.68,"etime":0.34,"rtime":12.36,"ops":13223.1,"usec":75.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.7,"etime":0.35,"rtime":12.32,"ops":13195.9,"usec":75.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.64,"etime":0.36,"rtime":12.5,"ops":13277.9,"usec":75.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.83,"etime":0.37,"rtime":13.15,"ops":13021.4,"usec":76.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":10.17,"etime":2.77,"rtime":11.72,"ops":12586.0,"usec":79.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"value_string_size","operation":"insert","iterations":113777,"utime":9.53,"etime":3.16,"rtime":11.28,"ops":11938.8,"usec":83.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"value_string_size","operation":"insert","iterations":113777,"utime":9.76,"etime":4.78,"rtime":11.06,"ops":11657.5,"usec":85.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"value_string_size","operation":"insert","iterations":102399,"utime":9.67,"etime":3.74,"rtime":12.78,"ops":10589.3,"usec":94.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"value_string_size","operation":"insert","iterations":102399,"utime":10.87,"etime":4.15,"rtime":15.12,"ops":9420.3,"usec":106.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"value_string_size","operation":"insert","iterations":78769,"utime":10.74,"etime":9.84,"rtime":21.61,"ops":7334.2,"usec":136.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"value_string_size","operation":"insert","iterations":51199,"utime":9.98,"etime":6.53,"rtime":16.84,"ops":5130.2,"usec":194.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"value_string_size","operation":"insert","iterations":32000,"utime":10.11,"etime":6.56,"rtime":18.95,"ops":3165.2,"usec":315.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.56,"etime":0.35,"rtime":17.12,"ops":13389.1,"usec":74.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"key_string_size","operation":"insert","iterations":136533,"utime":10.23,"etime":0.36,"rtime":16.15,"ops":13346.3,"usec":74.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.61,"etime":0.35,"rtime":12.87,"ops":13319.5,"usec":75.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.69,"etime":0.36,"rtime":12.24,"ops":13209.5,"usec":75.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"key_string_size","operation":"insert","iterations":136533,"utime":10.27,"etime":0.36,"rtime":13.04,"ops":13294.4,"usec":75.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.7,"etime":0.37,"rtime":13.27,"ops":13195.9,"usec":75.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.75,"etime":0.37,"rtime":12.77,"ops":13128.2,"usec":76.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.8,"etime":0.37,"rtime":13.91,"ops":13061.2,"usec":76.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":10.04,"etime":3.14,"rtime":11.64,"ops":12749.0,"usec":78.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"key_string_size","operation":"insert","iterations":120470,"utime":10.3,"etime":3.66,"rtime":11.82,"ops":11696.1,"usec":85.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"key_string_size","operation":"insert","iterations":107789,"utime":9.33,"etime":4.37,"rtime":11.34,"ops":11552.9,"usec":86.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"key_string_size","operation":"insert","iterations":102399,"utime":9.93,"etime":6.51,"rtime":14.87,"ops":10312.1,"usec":97.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":9.78,"etime":6.8,"rtime":16.48,"ops":8725.3,"usec":114.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"key_string_size","operation":"insert","iterations":63999,"utime":9.8,"etime":7.76,"rtime":37.47,"ops":6530.5,"usec":153.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"key_string_size","operation":"insert","iterations":42666,"utime":9.89,"etime":8.28,"rtime":16.3,"ops":4314.1,"usec":231.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"key_string_size","operation":"insert","iterations":25599,"utime":9.95,"etime":4.94,"rtime":22.06,"ops":2572.8,"usec":388.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_size_fixnum","operation":"insert","iterations":120470,"utime":9.92,"etime":0.39,"rtime":14.33,"ops":12144.2,"usec":82.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_size_fixnum","operation":"insert","iterations":107789,"utime":9.39,"etime":0.41,"rtime":12.99,"ops":11479.1,"usec":87.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_size_fixnum","operation":"insert","iterations":102399,"utime":9.26,"etime":0.21,"rtime":11.86,"ops":11058.2,"usec":90.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_size_fixnum","operation":"insert","iterations":93090,"utime":10.19,"etime":0.48,"rtime":13.02,"ops":9135.4,"usec":109.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_size_fixnum","operation":"insert","iterations":68266,"utime":9.87,"etime":0.34,"rtime":12.17,"ops":6916.5,"usec":144.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_size_fixnum","operation":"insert","iterations":42666,"utime":9.2,"etime":0.25,"rtime":11.0,"ops":4637.6,"usec":215.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_size_fixnum","operation":"insert","iterations":25599,"utime":8.95,"etime":0.22,"rtime":10.11,"ops":2860.2,"usec":349.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_size_fixnum","operation":"insert","iterations":17066,"utime":10.32,"etime":0.31,"rtime":11.14,"ops":1653.7,"usec":604.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_size_fixnum","operation":"insert","iterations":9142,"utime":10.53,"etime":0.29,"rtime":12.09,"ops":868.2,"usec":1151.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_size_fixnum","operation":"insert","iterations":4571,"utime":10.55,"etime":0.28,"rtime":11.55,"ops":433.3,"usec":2308.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_size_fixnum","operation":"insert","iterations":2285,"utime":9.8,"etime":0.3,"rtime":9.95,"ops":233.2,"usec":4288.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_size_fixnum","operation":"insert","iterations":941,"utime":7.88,"etime":0.29,"rtime":7.92,"ops":119.4,"usec":8374.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_size_fixnum","operation":"insert","iterations":615,"utime":10.32,"etime":0.25,"rtime":10.36,"ops":59.6,"usec":16780.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"array_size_fixnum","operation":"insert","iterations":307,"utime":10.22,"etime":0.24,"rtime":10.26,"ops":30.0,"usec":33289.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"array_size_fixnum","operation":"insert","iterations":142,"utime":9.91,"etime":0.21,"rtime":9.96,"ops":14.3,"usec":69788.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_size_fixnum","operation":"insert","iterations":120470,"utime":9.29,"etime":0.37,"rtime":10.47,"ops":12967.7,"usec":77.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_size_fixnum","operation":"insert","iterations":128000,"utime":9.7,"etime":0.35,"rtime":13.23,"ops":13195.9,"usec":75.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_size_fixnum","operation":"insert","iterations":136533,"utime":10.46,"etime":0.35,"rtime":15.51,"ops":13052.9,"usec":76.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_size_fixnum","operation":"insert","iterations":128000,"utime":10.24,"etime":0.36,"rtime":15.1,"ops":12500.0,"usec":80.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_size_fixnum","operation":"insert","iterations":120470,"utime":10.34,"etime":0.4,"rtime":15.6,"ops":11650.9,"usec":85.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_size_fixnum","operation":"insert","iterations":102399,"utime":9.49,"etime":0.22,"rtime":17.98,"ops":10790.2,"usec":92.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_size_fixnum","operation":"insert","iterations":93090,"utime":9.7,"etime":4.9,"rtime":14.21,"ops":9596.9,"usec":104.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_size_fixnum","operation":"insert","iterations":78769,"utime":10.13,"etime":8.6,"rtime":19.81,"ops":7775.8,"usec":128.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_size_fixnum","operation":"insert","iterations":56888,"utime":9.97,"etime":7.39,"rtime":17.39,"ops":5705.9,"usec":175.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_size_fixnum","operation":"insert","iterations":39384,"utime":10.31,"etime":6.02,"rtime":23.07,"ops":3820.0,"usec":261.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_size_fixnum","operation":"insert","iterations":23272,"utime":10.36,"etime":5.52,"rtime":14.21,"ops":2246.3,"usec":445.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_size_fixnum","operation":"insert","iterations":12799,"utime":10.43,"etime":3.27,"rtime":12.26,"ops":1227.1,"usec":814.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_size_fixnum","operation":"insert","iterations":5818,"utime":9.5,"etime":1.21,"rtime":21.19,"ops":612.4,"usec":1632.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_size_fixnum","operation":"insert","iterations":2909,"utime":10.3,"etime":0.68,"rtime":14.03,"ops":282.4,"usec":3540.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_size_fixnum","operation":"insert","iterations":1599,"utime":9.62,"etime":0.19,"rtime":13.04,"ops":166.2,"usec":6016.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_size_fixnum","operation":"insert","iterations":666,"utime":9.28,"etime":0.23,"rtime":11.43,"ops":71.8,"usec":13933.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":16,"size":65536,"exp2":16,"generator":"hash_size_fixnum","operation":"insert","iterations":363,"utime":10.1,"etime":0.22,"rtime":12.46,"ops":35.9,"usec":27823.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":17,"size":131072,"exp2":17,"generator":"hash_size_fixnum","operation":"insert","iterations":166,"utime":10.01,"etime":0.48,"rtime":24.35,"ops":16.6,"usec":60301.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":6.89,"etime":0.21,"rtime":8.21,"ops":13510.9,"usec":74.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_nest_fixnum","operation":"insert","iterations":113777,"utime":9.92,"etime":0.41,"rtime":17.52,"ops":11469.5,"usec":87.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":9.85,"etime":0.38,"rtime":15.11,"ops":9450.8,"usec":105.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":68266,"utime":9.78,"etime":0.32,"rtime":12.94,"ops":6980.2,"usec":143.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":46545,"utime":10.03,"etime":0.24,"rtime":14.37,"ops":4640.6,"usec":215.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":26947,"utime":9.83,"etime":0.38,"rtime":14.16,"ops":2741.3,"usec":364.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":16000,"utime":10.71,"etime":0.34,"rtime":12.27,"ops":1493.9,"usec":669.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_nest_fixnum","operation":"insert","iterations":8533,"utime":10.62,"etime":0.32,"rtime":11.39,"ops":803.5,"usec":1244.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":4266,"utime":10.33,"etime":0.3,"rtime":14.87,"ops":413.0,"usec":2421.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":2133,"utime":9.89,"etime":0.3,"rtime":9.96,"ops":215.7,"usec":4636.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":1066,"utime":9.86,"etime":0.29,"rtime":9.92,"ops":108.1,"usec":9249.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_nest_fixnum","operation":"insert","iterations":533,"utime":9.83,"etime":0.29,"rtime":9.88,"ops":54.2,"usec":18442.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":266,"utime":9.8,"etime":0.26,"rtime":9.85,"ops":27.1,"usec":36842.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":128000,"utime":9.5,"etime":0.35,"rtime":13.58,"ops":13473.7,"usec":74.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":102399,"utime":9.92,"etime":0.23,"rtime":23.39,"ops":10322.5,"usec":96.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":56888,"utime":10.04,"etime":0.38,"rtime":13.75,"ops":5666.1,"usec":176.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":19692,"utime":9.74,"etime":0.75,"rtime":16.6,"ops":2021.8,"usec":494.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":5333,"utime":8.78,"etime":0.24,"rtime":9.98,"ops":607.4,"usec":1646.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":1599,"utime":10.01,"etime":0.2,"rtime":10.43,"ops":159.7,"usec":6260.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":421,"utime":10.32,"etime":0.36,"rtime":10.34,"ops":40.8,"usec":24513.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":9.85,"etime":0.34,"rtime":14.33,"ops":13861.2,"usec":72.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":10.6,"etime":0.84,"rtime":28.78,"ops":8782.1,"usec":113.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":25599,"utime":10.62,"etime":0.22,"rtime":17.3,"ops":2410.5,"usec":414.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":3555,"utime":10.02,"etime":0.35,"rtime":11.39,"ops":354.8,"usec":2818.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":500,"utime":10.62,"etime":0.31,"rtime":12.53,"ops":47.1,"usec":21240.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":10.16,"etime":0.34,"rtime":19.34,"ops":13438.3,"usec":74.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":60235,"utime":9.17,"etime":0.37,"rtime":21.35,"ops":6568.7,"usec":152.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":6736,"utime":9.36,"etime":0.38,"rtime":11.41,"ops":719.7,"usec":1389.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":399,"utime":8.73,"etime":0.17,"rtime":10.77,"ops":45.7,"usec":21879.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":10.15,"etime":0.35,"rtime":15.14,"ops":13451.5,"usec":74.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":46545,"utime":10.64,"etime":0.25,"rtime":22.53,"ops":4374.5,"usec":228.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":1999,"utime":9.71,"etime":0.34,"rtime":12.6,"ops":205.9,"usec":4857.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.11,"etime":0.35,"rtime":17.18,"ops":13504.7,"usec":74.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_nest_fixnum","operation":"insert","iterations":128000,"utime":9.62,"etime":0.36,"rtime":17.88,"ops":13305.6,"usec":75.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.41,"etime":0.54,"rtime":25.47,"ops":13115.6,"usec":76.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":127999,"utime":10.21,"etime":0.77,"rtime":31.03,"ops":12536.6,"usec":79.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":113777,"utime":10.16,"etime":8.78,"rtime":15.47,"ops":11198.5,"usec":89.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":9.7,"etime":17.53,"rtime":13.44,"ops":9596.9,"usec":104.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":68266,"utime":9.55,"etime":6.33,"rtime":21.37,"ops":7148.3,"usec":139.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_nest_fixnum","operation":"insert","iterations":51199,"utime":10.11,"etime":10.37,"rtime":29.16,"ops":5064.2,"usec":197.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":32000,"utime":10.15,"etime":6.97,"rtime":15.43,"ops":3152.7,"usec":317.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":17066,"utime":9.63,"etime":11.09,"rtime":12.5,"ops":1772.2,"usec":564.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":10666,"utime":10.67,"etime":2.07,"rtime":12.9,"ops":999.6,"usec":1000.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_nest_fixnum","operation":"insert","iterations":4923,"utime":9.77,"etime":1.56,"rtime":12.44,"ops":503.9,"usec":1984.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":2461,"utime":9.49,"etime":0.8,"rtime":20.79,"ops":259.3,"usec":3856.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_nest_fixnum","operation":"insert","iterations":1230,"utime":9.89,"etime":0.26,"rtime":11.06,"ops":124.4,"usec":8040.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":499,"utime":9.54,"etime":0.29,"rtime":10.31,"ops":52.3,"usec":19118.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":285,"utime":10.78,"etime":0.28,"rtime":11.68,"ops":26.4,"usec":37824.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":127999,"utime":9.97,"etime":0.37,"rtime":14.68,"ops":12838.4,"usec":77.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":113777,"utime":9.14,"etime":0.39,"rtime":23.01,"ops":12448.2,"usec":80.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":120470,"utime":10.34,"etime":0.83,"rtime":23.0,"ops":11650.9,"usec":85.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":10.41,"etime":14.02,"rtime":18.15,"ops":8942.4,"usec":111.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":51199,"utime":10.27,"etime":11.25,"rtime":17.07,"ops":4985.3,"usec":200.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":18285,"utime":10.02,"etime":7.13,"rtime":23.63,"ops":1824.9,"usec":548.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":5333,"utime":10.24,"etime":3.04,"rtime":11.77,"ops":520.8,"usec":1920.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":7,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":1230,"utime":9.56,"etime":1.04,"rtime":10.78,"ops":128.7,"usec":7772.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":4,"power":8,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":181,"utime":9.62,"etime":0.16,"rtime":10.14,"ops":18.8,"usec":53149.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":127999,"utime":9.44,"etime":0.37,"rtime":22.24,"ops":13559.2,"usec":73.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.6,"etime":0.37,"rtime":24.53,"ops":12880.5,"usec":77.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":102399,"utime":10.3,"etime":18.05,"rtime":22.52,"ops":9941.7,"usec":100.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":39384,"utime":9.94,"etime":13.28,"rtime":17.05,"ops":3962.2,"usec":252.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":6399,"utime":9.32,"etime":14.76,"rtime":11.41,"ops":686.6,"usec":1456.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.07,"etime":0.35,"rtime":16.97,"ops":13558.4,"usec":73.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":120470,"utime":9.62,"etime":0.39,"rtime":45.31,"ops":12522.9,"usec":79.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":64000,"utime":10.05,"etime":8.77,"rtime":16.51,"ops":6368.2,"usec":157.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":7999,"utime":10.38,"etime":8.03,"rtime":23.26,"ops":770.6,"usec":1297.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":16,"power":4,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":363,"utime":9.41,"etime":0.97,"rtime":10.52,"ops":38.6,"usec":25922.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.07,"etime":0.36,"rtime":16.42,"ops":13558.4,"usec":73.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":113777,"utime":9.64,"etime":7.19,"rtime":33.53,"ops":11802.6,"usec":84.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":26947,"utime":10.14,"etime":13.81,"rtime":14.96,"ops":2657.5,"usec":376.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":32,"power":3,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":941,"utime":9.45,"etime":15.56,"rtime":10.66,"ops":99.6,"usec":10042.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120425-1529","tag":"array_slow"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":9.84,"etime":0.27,"rtime":10.79,"ops":8672.1,"usec":115.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"value_string_size","operation":"insert","iterations":93090,"utime":10.91,"etime":0.25,"rtime":11.9,"ops":8532.5,"usec":117.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":10.15,"etime":0.27,"rtime":11.06,"ops":8407.2,"usec":118.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":10.11,"etime":0.27,"rtime":11.03,"ops":8440.5,"usec":118.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":10.21,"etime":0.26,"rtime":11.16,"ops":8357.8,"usec":119.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":10.32,"etime":0.28,"rtime":11.4,"ops":8268.7,"usec":120.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"value_string_size","operation":"insert","iterations":85333,"utime":10.45,"etime":0.28,"rtime":11.78,"ops":8165.8,"usec":122.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"value_string_size","operation":"insert","iterations":78769,"utime":10.06,"etime":0.29,"rtime":11.67,"ops":7829.9,"usec":127.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"value_string_size","operation":"insert","iterations":73142,"utime":9.32,"etime":0.31,"rtime":11.06,"ops":7847.9,"usec":127.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"value_string_size","operation":"insert","iterations":68266,"utime":9.48,"etime":1.56,"rtime":10.41,"ops":7201.1,"usec":138.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"value_string_size","operation":"insert","iterations":68266,"utime":10.09,"etime":1.73,"rtime":11.06,"ops":6765.7,"usec":147.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"value_string_size","operation":"insert","iterations":51199,"utime":9.31,"etime":2.97,"rtime":9.86,"ops":5499.4,"usec":181.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"value_string_size","operation":"insert","iterations":42666,"utime":10.87,"etime":1.86,"rtime":11.99,"ops":3925.1,"usec":254.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"value_string_size","operation":"insert","iterations":25600,"utime":9.9,"etime":3.21,"rtime":10.62,"ops":2585.9,"usec":386.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"value_string_size","operation":"insert","iterations":16000,"utime":10.86,"etime":1.53,"rtime":25.38,"ops":1473.3,"usec":678.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"value_string_size","operation":"insert","iterations":9142,"utime":10.46,"etime":2.32,"rtime":11.48,"ops":874.0,"usec":1144.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":9.66,"etime":0.27,"rtime":10.63,"ops":8833.6,"usec":113.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":9.86,"etime":0.26,"rtime":10.84,"ops":8654.5,"usec":115.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"key_string_size","operation":"insert","iterations":78769,"utime":9.27,"etime":0.28,"rtime":10.26,"ops":8497.2,"usec":117.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"key_string_size","operation":"insert","iterations":93090,"utime":10.93,"etime":0.26,"rtime":11.97,"ops":8516.9,"usec":117.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"key_string_size","operation":"insert","iterations":93090,"utime":10.77,"etime":0.26,"rtime":12.43,"ops":8643.5,"usec":115.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":10.05,"etime":0.26,"rtime":11.91,"ops":8490.8,"usec":117.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":10.19,"etime":0.28,"rtime":11.91,"ops":8374.2,"usec":119.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"key_string_size","operation":"insert","iterations":85333,"utime":10.42,"etime":0.27,"rtime":12.43,"ops":8189.3,"usec":122.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"key_string_size","operation":"insert","iterations":78769,"utime":10.04,"etime":0.29,"rtime":12.54,"ops":7845.5,"usec":127.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"key_string_size","operation":"insert","iterations":73142,"utime":9.84,"etime":2.27,"rtime":10.64,"ops":7433.1,"usec":134.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"key_string_size","operation":"insert","iterations":63999,"utime":9.78,"etime":2.47,"rtime":10.66,"ops":6543.9,"usec":152.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"key_string_size","operation":"insert","iterations":53894,"utime":10.01,"etime":2.91,"rtime":14.38,"ops":5384.0,"usec":185.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"key_string_size","operation":"insert","iterations":39384,"utime":9.96,"etime":3.05,"rtime":12.15,"ops":3954.2,"usec":252.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"key_string_size","operation":"insert","iterations":24380,"utime":10.02,"etime":2.99,"rtime":11.71,"ops":2433.1,"usec":411.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"key_string_size","operation":"insert","iterations":12800,"utime":9.13,"etime":2.1,"rtime":10.21,"ops":1402.0,"usec":713.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"key_string_size","operation":"insert","iterations":8000,"utime":9.89,"etime":1.07,"rtime":10.92,"ops":808.9,"usec":1236.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_size_fixnum","operation":"insert","iterations":68266,"utime":9.86,"etime":0.32,"rtime":10.65,"ops":6923.5,"usec":144.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_size_fixnum","operation":"insert","iterations":63999,"utime":10.18,"etime":0.35,"rtime":10.88,"ops":6286.7,"usec":159.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_size_fixnum","operation":"insert","iterations":51199,"utime":9.78,"etime":0.21,"rtime":10.31,"ops":5235.1,"usec":191.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_size_fixnum","operation":"insert","iterations":39384,"utime":10.07,"etime":0.27,"rtime":10.49,"ops":3911.0,"usec":255.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_size_fixnum","operation":"insert","iterations":28444,"utime":10.86,"etime":0.39,"rtime":11.18,"ops":2619.2,"usec":381.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_size_fixnum","operation":"insert","iterations":15999,"utime":9.91,"etime":0.32,"rtime":10.11,"ops":1614.4,"usec":619.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_size_fixnum","operation":"insert","iterations":9142,"utime":10.0,"etime":0.28,"rtime":10.11,"ops":914.2,"usec":1093.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_size_fixnum","operation":"insert","iterations":4923,"utime":10.11,"etime":0.26,"rtime":10.18,"ops":486.9,"usec":2053.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_size_fixnum","operation":"insert","iterations":2461,"utime":9.78,"etime":0.25,"rtime":9.82,"ops":251.6,"usec":3974.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_size_fixnum","operation":"insert","iterations":1230,"utime":9.73,"etime":0.25,"rtime":9.76,"ops":126.4,"usec":7910.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_size_fixnum","operation":"insert","iterations":615,"utime":10.02,"etime":0.24,"rtime":10.04,"ops":61.4,"usec":16292.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_size_fixnum","operation":"insert","iterations":333,"utime":10.82,"etime":0.22,"rtime":10.83,"ops":30.8,"usec":32492.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_size_fixnum","operation":"insert","iterations":153,"utime":9.88,"etime":0.19,"rtime":9.91,"ops":15.5,"usec":64575.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"array_size_fixnum","operation":"insert","iterations":76,"utime":9.99,"etime":0.13,"rtime":10.02,"ops":7.6,"usec":131447.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"array_size_fixnum","operation":"insert","iterations":38,"utime":10.29,"etime":0.27,"rtime":10.33,"ops":3.7,"usec":270789.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_size_fixnum","operation":"insert","iterations":73142,"utime":10.26,"etime":0.31,"rtime":11.01,"ops":7128.8,"usec":140.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_size_fixnum","operation":"insert","iterations":63999,"utime":10.05,"etime":0.35,"rtime":10.79,"ops":6368.1,"usec":157.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_size_fixnum","operation":"insert","iterations":51199,"utime":9.6,"etime":0.21,"rtime":10.19,"ops":5333.2,"usec":187.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_size_fixnum","operation":"insert","iterations":39384,"utime":9.94,"etime":0.27,"rtime":10.41,"ops":3962.2,"usec":252.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_size_fixnum","operation":"insert","iterations":25599,"utime":9.5,"etime":0.2,"rtime":9.82,"ops":2694.6,"usec":371.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_size_fixnum","operation":"insert","iterations":16000,"utime":9.77,"etime":0.33,"rtime":9.98,"ops":1637.7,"usec":610.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_size_fixnum","operation":"insert","iterations":9142,"utime":10.0,"etime":0.28,"rtime":10.13,"ops":914.2,"usec":1093.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_size_fixnum","operation":"insert","iterations":4923,"utime":10.12,"etime":0.26,"rtime":10.85,"ops":486.5,"usec":2055.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_size_fixnum","operation":"insert","iterations":2666,"utime":10.55,"etime":0.25,"rtime":10.61,"ops":252.7,"usec":3957.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_size_fixnum","operation":"insert","iterations":1230,"utime":9.39,"etime":0.25,"rtime":9.41,"ops":131.0,"usec":7634.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_size_fixnum","operation":"insert","iterations":666,"utime":10.36,"etime":0.23,"rtime":10.38,"ops":64.3,"usec":15555.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_size_fixnum","operation":"insert","iterations":333,"utime":10.51,"etime":0.22,"rtime":10.52,"ops":31.7,"usec":31561.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_size_fixnum","operation":"insert","iterations":153,"utime":10.01,"etime":0.2,"rtime":10.05,"ops":15.3,"usec":65424.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_size_fixnum","operation":"insert","iterations":66,"utime":9.53,"etime":0.15,"rtime":9.59,"ops":6.9,"usec":144393.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_size_fixnum","operation":"insert","iterations":41,"utime":10.02,"etime":0.24,"rtime":10.08,"ops":4.1,"usec":244390.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_size_fixnum","operation":"insert","iterations":18,"utime":9.67,"etime":0.53,"rtime":9.71,"ops":1.9,"usec":537222.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":16,"size":65536,"exp2":16,"generator":"hash_size_fixnum","operation":"insert","iterations":9,"utime":9.63,"etime":1.02,"rtime":9.7,"ops":0.9,"usec":1070000.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":17,"size":131072,"exp2":17,"generator":"hash_size_fixnum","operation":"insert","iterations":5,"utime":9.9,"etime":2.02,"rtime":9.97,"ops":0.5,"usec":1980000.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":10.05,"etime":0.24,"rtime":11.08,"ops":9262.7,"usec":108.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_nest_fixnum","operation":"insert","iterations":68266,"utime":10.14,"etime":0.32,"rtime":11.42,"ops":6732.3,"usec":148.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":42666,"utime":9.92,"etime":0.25,"rtime":10.39,"ops":4301.0,"usec":232.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":24380,"utime":9.87,"etime":0.43,"rtime":10.15,"ops":2470.1,"usec":404.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":13473,"utime":9.95,"etime":0.38,"rtime":10.11,"ops":1354.1,"usec":738.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":6736,"utime":9.66,"etime":0.37,"rtime":9.76,"ops":697.3,"usec":1434.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":3764,"utime":10.77,"etime":0.36,"rtime":10.83,"ops":349.5,"usec":2861.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_nest_fixnum","operation":"insert","iterations":1777,"utime":10.12,"etime":0.36,"rtime":10.15,"ops":175.6,"usec":5695.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":799,"utime":9.22,"etime":0.18,"rtime":9.24,"ops":86.7,"usec":11539.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":421,"utime":9.83,"etime":0.35,"rtime":9.84,"ops":42.8,"usec":23349.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":210,"utime":9.95,"etime":0.33,"rtime":9.97,"ops":21.1,"usec":47381.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_nest_fixnum","operation":"insert","iterations":99,"utime":9.53,"etime":0.29,"rtime":9.55,"ops":10.4,"usec":96262.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":52,"utime":10.22,"etime":0.19,"rtime":10.26,"ops":5.1,"usec":196538.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":9.99,"etime":0.24,"rtime":10.88,"ops":9318.3,"usec":107.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":56888,"utime":10.13,"etime":0.39,"rtime":12.66,"ops":5615.8,"usec":178.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":21333,"utime":9.95,"etime":0.24,"rtime":10.21,"ops":2144.0,"usec":466.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":5818,"utime":9.27,"etime":0.21,"rtime":9.35,"ops":627.6,"usec":1593.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":1599,"utime":10.06,"etime":0.2,"rtime":10.08,"ops":158.9,"usec":6291.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":399,"utime":10.17,"etime":0.18,"rtime":10.18,"ops":39.2,"usec":25488.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":99,"utime":10.22,"etime":0.1,"rtime":10.25,"ops":9.7,"usec":103232.3,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":10.14,"etime":0.23,"rtime":11.14,"ops":9180.5,"usec":108.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":42666,"utime":10.19,"etime":0.26,"rtime":12.27,"ops":4187.0,"usec":238.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":8000,"utime":10.02,"etime":0.33,"rtime":10.12,"ops":798.4,"usec":1252.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":1000,"utime":9.66,"etime":0.3,"rtime":9.68,"ops":103.5,"usec":9660.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":133,"utime":10.35,"etime":0.23,"rtime":10.37,"ops":12.9,"usec":77819.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":85333,"utime":9.45,"etime":0.24,"rtime":10.45,"ops":9029.9,"usec":110.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":26947,"utime":9.49,"etime":0.38,"rtime":11.35,"ops":2839.5,"usec":352.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":2285,"utime":9.74,"etime":0.28,"rtime":9.78,"ops":234.6,"usec":4262.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":153,"utime":10.51,"etime":0.2,"rtime":10.52,"ops":14.6,"usec":68692.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":10.13,"etime":0.25,"rtime":11.35,"ops":9189.5,"usec":108.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":17066,"utime":9.85,"etime":0.31,"rtime":11.78,"ops":1732.6,"usec":577.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":615,"utime":9.74,"etime":0.24,"rtime":9.76,"ops":63.1,"usec":15837.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":10.0,"etime":0.24,"rtime":11.04,"ops":9309.0,"usec":107.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_nest_fixnum","operation":"insert","iterations":68266,"utime":10.0,"etime":0.32,"rtime":13.16,"ops":6826.6,"usec":146.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":46545,"utime":10.49,"etime":0.24,"rtime":14.79,"ops":4437.1,"usec":225.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":25599,"utime":9.82,"etime":0.41,"rtime":10.11,"ops":2606.8,"usec":383.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":14222,"utime":10.0,"etime":0.37,"rtime":10.19,"ops":1422.2,"usec":703.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":7111,"utime":9.61,"etime":0.35,"rtime":9.71,"ops":740.0,"usec":1351.4,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":3764,"utime":9.96,"etime":0.35,"rtime":10.01,"ops":377.9,"usec":2646.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_nest_fixnum","operation":"insert","iterations":1882,"utime":10.13,"etime":0.34,"rtime":10.16,"ops":185.8,"usec":5382.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":888,"utime":9.67,"etime":0.34,"rtime":9.69,"ops":91.8,"usec":10889.6,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":470,"utime":10.41,"etime":0.33,"rtime":10.42,"ops":45.1,"usec":22148.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":235,"utime":10.63,"etime":0.32,"rtime":10.67,"ops":22.1,"usec":45234.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_nest_fixnum","operation":"insert","iterations":105,"utime":9.67,"etime":0.28,"rtime":9.7,"ops":10.9,"usec":92095.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":52,"utime":9.88,"etime":0.19,"rtime":9.92,"ops":5.3,"usec":190000.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_nest_fixnum","operation":"insert","iterations":23,"utime":9.07,"etime":0.42,"rtime":9.12,"ops":2.5,"usec":394347.8,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":11,"utime":9.32,"etime":0.85,"rtime":9.38,"ops":1.2,"usec":847272.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":5,"utime":8.41,"etime":1.72,"rtime":8.48,"ops":0.6,"usec":1682000.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":73142,"utime":7.84,"etime":0.27,"rtime":8.6,"ops":9329.3,"usec":107.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":56888,"utime":9.9,"etime":0.39,"rtime":12.5,"ops":5746.3,"usec":174.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":23272,"utime":10.31,"etime":0.23,"rtime":11.82,"ops":2257.2,"usec":443.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":6736,"utime":10.21,"etime":0.39,"rtime":10.46,"ops":659.7,"usec":1515.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":1777,"utime":10.59,"etime":0.37,"rtime":10.62,"ops":167.8,"usec":5959.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":421,"utime":10.22,"etime":0.36,"rtime":10.23,"ops":41.2,"usec":24275.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":95,"utime":9.48,"etime":0.31,"rtime":9.53,"ops":10.0,"usec":99789.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":7,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":24,"utime":10.03,"etime":0.41,"rtime":10.08,"ops":2.4,"usec":417916.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":4,"power":8,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":4,"utime":8.33,"etime":2.1,"rtime":8.39,"ops":0.5,"usec":2082500.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":78769,"utime":8.56,"etime":0.27,"rtime":9.37,"ops":9202.0,"usec":108.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":42666,"utime":9.82,"etime":0.26,"rtime":12.48,"ops":4344.8,"usec":230.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":7999,"utime":9.64,"etime":0.32,"rtime":10.23,"ops":829.8,"usec":1205.2,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":1066,"utime":9.65,"etime":0.29,"rtime":9.67,"ops":110.5,"usec":9052.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":133,"utime":9.88,"etime":0.23,"rtime":9.89,"ops":13.5,"usec":74285.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":85333,"utime":9.17,"etime":0.49,"rtime":13.29,"ops":9305.7,"usec":107.5,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":30117,"utime":10.2,"etime":0.37,"rtime":13.78,"ops":2952.6,"usec":338.7,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":2461,"utime":9.94,"etime":0.26,"rtime":9.97,"ops":247.6,"usec":4039.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":153,"utime":9.9,"etime":0.19,"rtime":9.9,"ops":15.5,"usec":64705.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":16,"power":4,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":8,"utime":9.7,"etime":1.17,"rtime":9.73,"ops":0.8,"usec":1212500.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":85333,"utime":9.31,"etime":0.25,"rtime":11.48,"ops":9165.7,"usec":109.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":18285,"utime":10.04,"etime":0.29,"rtime":13.07,"ops":1821.2,"usec":549.1,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":666,"utime":9.99,"etime":0.22,"rtime":10.02,"ops":66.7,"usec":15000.0,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
{"base":32,"power":3,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":19,"utime":9.72,"etime":0.51,"rtime":9.77,"ops":2.0,"usec":511578.9,"mode":"ruby","hostname":"osprey","osname":"Darwin","date":"20120425-1501","tag":"orig_ruby"},
eliminate last explicit malloc/free for array key name, more performance measurements
2012-04-30 21:21:50 +00:00
{"base":2,"power":0,"size":1,"exp2":0,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.32,"etime":0.95,"rtime":11.81,"ops":13229.9,"usec":75.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.71,"etime":0.97,"rtime":10.94,"ops":13182.2,"usec":75.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.41,"etime":0.98,"rtime":11.96,"ops":13115.6,"usec":76.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.69,"etime":1.07,"rtime":10.91,"ops":13209.4,"usec":75.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.78,"etime":1.0,"rtime":11.18,"ops":13087.8,"usec":76.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.72,"etime":1.0,"rtime":11.03,"ops":13168.6,"usec":75.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.79,"etime":1.02,"rtime":11.15,"ops":13074.5,"usec":76.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.89,"etime":1.08,"rtime":11.47,"ops":12942.3,"usec":77.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":10.16,"etime":1.03,"rtime":11.75,"ops":12598.3,"usec":79.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"value_string_size","operation":"insert","iterations":120470,"utime":10.02,"etime":1.15,"rtime":11.81,"ops":12023.0,"usec":83.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"value_string_size","operation":"insert","iterations":113777,"utime":9.66,"etime":1.16,"rtime":12.2,"ops":11778.2,"usec":84.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"value_string_size","operation":"insert","iterations":102400,"utime":9.66,"etime":1.33,"rtime":12.21,"ops":10600.4,"usec":94.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"value_string_size","operation":"insert","iterations":102399,"utime":10.82,"etime":0.8,"rtime":15.29,"ops":9463.9,"usec":105.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"value_string_size","operation":"insert","iterations":73142,"utime":10.0,"etime":1.06,"rtime":15.47,"ops":7314.2,"usec":136.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"value_string_size","operation":"insert","iterations":51199,"utime":10.14,"etime":0.77,"rtime":17.42,"ops":5049.2,"usec":198.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"value_string_size","operation":"insert","iterations":32000,"utime":10.31,"etime":0.88,"rtime":18.95,"ops":3103.8,"usec":322.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1300","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.64,"etime":1.06,"rtime":10.95,"ops":13278.0,"usec":75.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.68,"etime":1.06,"rtime":11.06,"ops":13223.0,"usec":75.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.46,"etime":0.98,"rtime":12.01,"ops":13052.9,"usec":76.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.5,"etime":1.11,"rtime":11.96,"ops":13003.1,"usec":76.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"value_string_size","operation":"insert","iterations":136533,"utime":10.22,"etime":1.14,"rtime":11.55,"ops":13359.4,"usec":74.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.91,"etime":1.1,"rtime":11.38,"ops":12916.2,"usec":77.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":9.98,"etime":1.06,"rtime":11.44,"ops":12825.7,"usec":78.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"value_string_size","operation":"insert","iterations":127999,"utime":9.91,"etime":1.09,"rtime":11.51,"ops":12916.1,"usec":77.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"value_string_size","operation":"insert","iterations":128000,"utime":10.2,"etime":1.16,"rtime":11.86,"ops":12549.0,"usec":79.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"value_string_size","operation":"insert","iterations":120470,"utime":9.92,"etime":1.1,"rtime":11.87,"ops":12144.2,"usec":82.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"value_string_size","operation":"insert","iterations":120470,"utime":10.43,"etime":1.24,"rtime":12.65,"ops":11550.3,"usec":86.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"value_string_size","operation":"insert","iterations":102400,"utime":9.75,"etime":1.31,"rtime":12.29,"ops":10502.6,"usec":95.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"value_string_size","operation":"insert","iterations":93090,"utime":9.97,"etime":0.82,"rtime":14.12,"ops":9337.0,"usec":107.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"value_string_size","operation":"insert","iterations":73142,"utime":10.16,"etime":0.88,"rtime":14.89,"ops":7199.0,"usec":138.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"value_string_size","operation":"insert","iterations":51200,"utime":10.3,"etime":1.15,"rtime":24.0,"ops":4970.9,"usec":201.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"value_string_size","operation":"insert","iterations":32000,"utime":10.29,"etime":0.95,"rtime":19.6,"ops":3109.8,"usec":321.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.85,"etime":1.15,"rtime":11.24,"ops":12994.9,"usec":77.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.85,"etime":1.3,"rtime":11.15,"ops":12994.9,"usec":77.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"key_string_size","operation":"insert","iterations":136533,"utime":10.45,"etime":1.06,"rtime":11.79,"ops":13065.4,"usec":76.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.79,"etime":1.24,"rtime":11.29,"ops":13074.6,"usec":76.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.88,"etime":1.13,"rtime":11.13,"ops":12955.5,"usec":77.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"key_string_size","operation":"insert","iterations":136533,"utime":10.54,"etime":1.59,"rtime":11.92,"ops":12953.8,"usec":77.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.62,"etime":1.23,"rtime":11.03,"ops":13305.6,"usec":75.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"key_string_size","operation":"insert","iterations":128000,"utime":9.89,"etime":1.0,"rtime":11.46,"ops":12942.4,"usec":77.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"key_string_size","operation":"insert","iterations":127999,"utime":10.08,"etime":1.26,"rtime":11.96,"ops":12698.3,"usec":78.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"key_string_size","operation":"insert","iterations":120470,"utime":10.01,"etime":1.46,"rtime":11.88,"ops":12035.0,"usec":83.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"key_string_size","operation":"insert","iterations":113777,"utime":9.93,"etime":1.28,"rtime":12.09,"ops":11457.9,"usec":87.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"key_string_size","operation":"insert","iterations":97523,"utime":9.63,"etime":1.32,"rtime":12.2,"ops":10127.0,"usec":98.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"key_string_size","operation":"insert","iterations":93090,"utime":10.69,"etime":0.83,"rtime":16.64,"ops":8708.1,"usec":114.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"key_string_size","operation":"insert","iterations":68266,"utime":10.55,"etime":1.1,"rtime":14.91,"ops":6470.7,"usec":154.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"key_string_size","operation":"insert","iterations":42666,"utime":9.96,"etime":0.79,"rtime":14.71,"ops":4283.7,"usec":233.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"key_string_size","operation":"insert","iterations":25599,"utime":10.05,"etime":0.77,"rtime":14.87,"ops":2547.2,"usec":392.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_size_fixnum","operation":"insert","iterations":120470,"utime":9.84,"etime":1.02,"rtime":11.26,"ops":12242.9,"usec":81.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_size_fixnum","operation":"insert","iterations":120470,"utime":10.37,"etime":1.01,"rtime":11.75,"ops":11617.2,"usec":86.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_size_fixnum","operation":"insert","iterations":107789,"utime":9.87,"etime":1.14,"rtime":11.09,"ops":10920.9,"usec":91.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_size_fixnum","operation":"insert","iterations":93090,"utime":9.93,"etime":0.88,"rtime":10.98,"ops":9374.6,"usec":106.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_size_fixnum","operation":"insert","iterations":68266,"utime":9.52,"etime":0.96,"rtime":10.25,"ops":7170.8,"usec":139.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_size_fixnum","operation":"insert","iterations":46545,"utime":9.61,"etime":0.85,"rtime":10.18,"ops":4843.4,"usec":206.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_size_fixnum","operation":"insert","iterations":30117,"utime":10.21,"etime":0.98,"rtime":10.58,"ops":2949.8,"usec":339.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_size_fixnum","operation":"insert","iterations":16000,"utime":9.63,"etime":0.92,"rtime":9.83,"ops":1661.5,"usec":601.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_size_fixnum","operation":"insert","iterations":9142,"utime":10.29,"etime":0.94,"rtime":10.4,"ops":888.4,"usec":1125.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_size_fixnum","operation":"insert","iterations":4923,"utime":10.63,"etime":0.89,"rtime":10.7,"ops":463.1,"usec":2159.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_size_fixnum","operation":"insert","iterations":2461,"utime":10.27,"etime":0.87,"rtime":10.32,"ops":239.6,"usec":4173.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_size_fixnum","operation":"insert","iterations":1142,"utime":9.38,"etime":0.87,"rtime":9.48,"ops":121.7,"usec":8213.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_size_fixnum","operation":"insert","iterations":615,"utime":10.09,"etime":0.83,"rtime":10.16,"ops":61.0,"usec":16406.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"array_size_fixnum","operation":"insert","iterations":307,"utime":9.95,"etime":0.78,"rtime":10.07,"ops":30.9,"usec":32410.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"array_size_fixnum","operation":"insert","iterations":142,"utime":9.22,"etime":0.77,"rtime":9.32,"ops":15.4,"usec":64929.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_size_fixnum","operation":"insert","iterations":120470,"utime":9.39,"etime":1.05,"rtime":10.79,"ops":12829.6,"usec":77.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_size_fixnum","operation":"insert","iterations":127999,"utime":10.0,"etime":0.99,"rtime":11.27,"ops":12799.9,"usec":78.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_size_fixnum","operation":"insert","iterations":136533,"utime":10.7,"etime":1.16,"rtime":12.29,"ops":12760.1,"usec":78.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_size_fixnum","operation":"insert","iterations":128000,"utime":10.31,"etime":1.07,"rtime":11.77,"ops":12415.1,"usec":80.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_size_fixnum","operation":"insert","iterations":120470,"utime":10.31,"etime":1.11,"rtime":11.79,"ops":11684.8,"usec":85.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_size_fixnum","operation":"insert","iterations":113777,"utime":10.21,"etime":1.17,"rtime":11.85,"ops":11143.7,"usec":89.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_size_fixnum","operation":"insert","iterations":93090,"utime":9.32,"etime":1.34,"rtime":10.64,"ops":9988.2,"usec":100.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_size_fixnum","operation":"insert","iterations":78769,"utime":9.88,"etime":0.89,"rtime":11.33,"ops":7972.6,"usec":125.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_size_fixnum","operation":"insert","iterations":56888,"utime":9.82,"etime":1.02,"rtime":11.19,"ops":5793.1,"usec":172.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_size_fixnum","operation":"insert","iterations":36571,"utime":9.9,"etime":0.88,"rtime":11.37,"ops":3694.0,"usec":270.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_size_fixnum","operation":"insert","iterations":21333,"utime":9.77,"etime":0.89,"rtime":10.71,"ops":2183.5,"usec":458.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_size_fixnum","operation":"insert","iterations":11636,"utime":9.8,"etime":0.79,"rtime":10.63,"ops":1187.3,"usec":842.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_size_fixnum","operation":"insert","iterations":6399,"utime":10.57,"etime":0.77,"rtime":11.42,"ops":605.4,"usec":1651.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_size_fixnum","operation":"insert","iterations":2909,"utime":10.39,"etime":1.09,"rtime":11.45,"ops":280.0,"usec":3571.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_size_fixnum","operation":"insert","iterations":1684,"utime":10.34,"etime":0.94,"rtime":12.09,"ops":162.9,"usec":6140.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_size_fixnum","operation":"insert","iterations":727,"utime":9.45,"etime":0.78,"rtime":10.94,"ops":76.9,"usec":12998.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":16,"size":65536,"exp2":16,"generator":"hash_size_fixnum","operation":"insert","iterations":399,"utime":10.77,"etime":0.75,"rtime":12.21,"ops":37.0,"usec":26992.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":17,"size":131072,"exp2":17,"generator":"hash_size_fixnum","operation":"insert","iterations":181,"utime":10.44,"etime":0.72,"rtime":11.59,"ops":17.3,"usec":57679.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":6.81,"etime":0.76,"rtime":7.76,"ops":13669.6,"usec":73.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"array_nest_fixnum","operation":"insert","iterations":113777,"utime":9.46,"etime":0.97,"rtime":10.74,"ops":12027.2,"usec":83.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":102399,"utime":10.57,"etime":0.86,"rtime":11.72,"ops":9687.7,"usec":103.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":68266,"utime":9.62,"etime":0.93,"rtime":10.41,"ops":7096.3,"usec":140.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":46545,"utime":9.7,"etime":0.81,"rtime":10.2,"ops":4798.5,"usec":208.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":25599,"utime":9.17,"etime":0.82,"rtime":9.48,"ops":2791.6,"usec":358.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":16000,"utime":10.31,"etime":0.93,"rtime":10.52,"ops":1551.9,"usec":644.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"array_nest_fixnum","operation":"insert","iterations":8533,"utime":10.04,"etime":0.91,"rtime":10.15,"ops":849.9,"usec":1176.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":4266,"utime":9.74,"etime":0.86,"rtime":9.8,"ops":438.0,"usec":2283.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":2133,"utime":9.43,"etime":0.91,"rtime":9.47,"ops":226.2,"usec":4421.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":1000,"utime":8.81,"etime":0.92,"rtime":8.83,"ops":113.5,"usec":8810.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"array_nest_fixnum","operation":"insert","iterations":615,"utime":10.6,"etime":0.84,"rtime":10.95,"ops":58.0,"usec":17235.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":307,"utime":10.44,"etime":0.87,"rtime":10.45,"ops":29.4,"usec":34006.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":9.89,"etime":1.07,"rtime":11.45,"ops":13805.2,"usec":72.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"array_nest_fixnum","operation":"insert","iterations":107789,"utime":10.07,"etime":1.1,"rtime":11.12,"ops":10704.0,"usec":93.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":60235,"utime":10.03,"etime":1.0,"rtime":10.75,"ops":6005.5,"usec":166.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":23272,"utime":10.72,"etime":0.82,"rtime":11.0,"ops":2170.9,"usec":460.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":6399,"utime":9.42,"etime":0.8,"rtime":9.54,"ops":679.3,"usec":1472.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":1777,"utime":10.4,"etime":1.3,"rtime":10.43,"ops":170.9,"usec":5852.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":421,"utime":9.74,"etime":0.97,"rtime":9.76,"ops":43.2,"usec":23135.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":146285,"utime":10.59,"etime":1.09,"rtime":12.01,"ops":13813.5,"usec":72.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"array_nest_fixnum","operation":"insert","iterations":93090,"utime":10.45,"etime":0.92,"rtime":11.41,"ops":8908.1,"usec":112.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"array_nest_fixnum","operation":"insert","iterations":23272,"utime":9.39,"etime":1.02,"rtime":9.67,"ops":2478.4,"usec":403.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"array_nest_fixnum","operation":"insert","iterations":4000,"utime":9.9,"etime":0.94,"rtime":9.97,"ops":404.0,"usec":2475.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":470,"utime":9.24,"etime":0.88,"rtime":9.26,"ops":50.9,"usec":19659.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":10.09,"etime":0.99,"rtime":11.76,"ops":13531.5,"usec":73.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"array_nest_fixnum","operation":"insert","iterations":68266,"utime":10.12,"etime":0.95,"rtime":10.84,"ops":6745.7,"usec":148.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"array_nest_fixnum","operation":"insert","iterations":8533,"utime":10.36,"etime":0.9,"rtime":10.64,"ops":823.6,"usec":1214.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"array_nest_fixnum","operation":"insert","iterations":533,"utime":9.93,"etime":0.91,"rtime":9.96,"ops":53.7,"usec":18630.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"array_nest_fixnum","operation":"insert","iterations":136533,"utime":10.04,"etime":0.99,"rtime":11.54,"ops":13598.9,"usec":73.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"array_nest_fixnum","operation":"insert","iterations":46545,"utime":10.42,"etime":0.83,"rtime":11.03,"ops":4466.9,"usec":223.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"array_nest_fixnum","operation":"insert","iterations":2285,"utime":10.4,"etime":0.85,"rtime":10.47,"ops":219.7,"usec":4551.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.06,"etime":1.11,"rtime":11.78,"ops":13571.9,"usec":73.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":1,"size":2,"exp2":1,"generator":"hash_nest_fixnum","operation":"insert","iterations":128000,"utime":9.59,"etime":1.14,"rtime":10.96,"ops":13347.2,"usec":74.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":2,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.6,"etime":1.37,"rtime":12.51,"ops":12880.5,"usec":77.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":3,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":120470,"utime":9.62,"etime":1.15,"rtime":10.99,"ops":12522.9,"usec":79.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":4,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":107789,"utime":9.74,"etime":1.26,"rtime":11.29,"ops":11066.6,"usec":90.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":5,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":9.94,"etime":0.86,"rtime":11.64,"ops":9365.2,"usec":106.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":6,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":73142,"utime":9.97,"etime":0.92,"rtime":11.51,"ops":7336.2,"usec":136.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":7,"size":128,"exp2":7,"generator":"hash_nest_fixnum","operation":"insert","iterations":51200,"utime":9.85,"etime":1.07,"rtime":11.16,"ops":5198.0,"usec":192.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":8,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":31999,"utime":9.92,"etime":0.88,"rtime":11.13,"ops":3225.7,"usec":310.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":9,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":18285,"utime":9.67,"etime":0.89,"rtime":10.79,"ops":1890.9,"usec":528.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":10,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":10666,"utime":10.25,"etime":0.9,"rtime":11.12,"ops":1040.6,"usec":961.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":11,"size":2048,"exp2":11,"generator":"hash_nest_fixnum","operation":"insert","iterations":4923,"utime":9.1,"etime":0.79,"rtime":10.12,"ops":541.0,"usec":1848.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":12,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":2666,"utime":9.74,"etime":0.86,"rtime":10.48,"ops":273.7,"usec":3653.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":13,"size":8192,"exp2":13,"generator":"hash_nest_fixnum","operation":"insert","iterations":1333,"utime":10.28,"etime":0.85,"rtime":11.35,"ops":129.7,"usec":7711.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":14,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":533,"utime":9.94,"etime":1.0,"rtime":10.89,"ops":53.6,"usec":18649.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":2,"power":15,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":249,"utime":9.21,"etime":0.91,"rtime":10.06,"ops":27.0,"usec":36988.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.37,"etime":1.38,"rtime":12.07,"ops":13166.2,"usec":76.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":1,"size":4,"exp2":2,"generator":"hash_nest_fixnum","operation":"insert","iterations":113777,"utime":8.87,"etime":1.26,"rtime":10.62,"ops":12827.2,"usec":78.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":2,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":113777,"utime":9.58,"etime":1.16,"rtime":11.29,"ops":11876.5,"usec":84.2,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":3,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":10.11,"etime":0.93,"rtime":11.92,"ops":9207.7,"usec":108.6,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":4,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":46545,"utime":9.23,"etime":0.87,"rtime":10.62,"ops":5042.8,"usec":198.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":5,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":19692,"utime":10.72,"etime":0.88,"rtime":11.95,"ops":1836.9,"usec":544.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":6,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":5333,"utime":10.05,"etime":0.86,"rtime":10.99,"ops":530.6,"usec":1884.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":7,"size":16384,"exp2":14,"generator":"hash_nest_fixnum","operation":"insert","iterations":1333,"utime":10.55,"etime":0.8,"rtime":11.82,"ops":126.4,"usec":7914.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":4,"power":8,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":200,"utime":9.98,"etime":1.21,"rtime":10.86,"ops":20.0,"usec":49900.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":9.98,"etime":1.08,"rtime":11.44,"ops":13680.7,"usec":73.1,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":1,"size":8,"exp2":3,"generator":"hash_nest_fixnum","operation":"insert","iterations":127999,"utime":10.07,"etime":1.1,"rtime":11.66,"ops":12710.9,"usec":78.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":2,"size":64,"exp2":6,"generator":"hash_nest_fixnum","operation":"insert","iterations":93090,"utime":9.62,"etime":0.86,"rtime":11.39,"ops":9676.7,"usec":103.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":3,"size":512,"exp2":9,"generator":"hash_nest_fixnum","operation":"insert","iterations":36571,"utime":9.58,"etime":0.9,"rtime":10.8,"ops":3817.4,"usec":262.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":8,"power":4,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":6399,"utime":9.23,"etime":0.76,"rtime":10.11,"ops":693.3,"usec":1442.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.14,"etime":1.12,"rtime":11.66,"ops":13464.8,"usec":74.3,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":1,"size":16,"exp2":4,"generator":"hash_nest_fixnum","operation":"insert","iterations":120470,"utime":9.5,"etime":1.14,"rtime":11.09,"ops":12681.1,"usec":78.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":2,"size":256,"exp2":8,"generator":"hash_nest_fixnum","operation":"insert","iterations":60235,"utime":9.72,"etime":1.08,"rtime":11.36,"ops":6197.0,"usec":161.4,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":3,"size":4096,"exp2":12,"generator":"hash_nest_fixnum","operation":"insert","iterations":7529,"utime":9.68,"etime":0.97,"rtime":10.8,"ops":777.8,"usec":1285.7,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":16,"power":4,"size":65536,"exp2":16,"generator":"hash_nest_fixnum","operation":"insert","iterations":380,"utime":9.72,"etime":1.0,"rtime":10.61,"ops":39.1,"usec":25578.9,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":0,"size":1,"exp2":0,"generator":"hash_nest_fixnum","operation":"insert","iterations":136533,"utime":10.08,"etime":1.01,"rtime":11.62,"ops":13544.9,"usec":73.8,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":1,"size":32,"exp2":5,"generator":"hash_nest_fixnum","operation":"insert","iterations":127999,"utime":10.81,"etime":1.01,"rtime":12.84,"ops":11840.8,"usec":84.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":2,"size":1024,"exp2":10,"generator":"hash_nest_fixnum","operation":"insert","iterations":25599,"utime":9.74,"etime":0.8,"rtime":12.12,"ops":2628.2,"usec":380.5,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
{"base":32,"power":3,"size":32768,"exp2":15,"generator":"hash_nest_fixnum","operation":"insert","iterations":1000,"utime":10.47,"etime":0.9,"rtime":11.82,"ops":95.5,"usec":10470.0,"mode":"c","hostname":"osprey","osname":"Darwin","date":"20120430-1422","tag":"array_fast"},
[Gary] profiling for both C and Ruby
2012-04-16 21:28:48 +00:00
];