gistfile1.txt

MRI 1.8.6 p287
==============

Iterations: 1000000
Control: 1m loops accessing a local variable 100 times
  2.590000   0.000000   2.590000 (  2.592084)
  2.560000   0.010000   2.570000 (  2.571405)
Control 2: 1m loops accessing nil 100 times
  2.110000   0.010000   2.120000 (  2.125436)
  2.040000   0.000000   2.040000 (  2.055528)
Test fastmath: 250k loops accessing a fixnum var and calling + 1
  3.220000   0.010000   3.230000 (  3.230403)
  3.230000   0.020000   3.250000 (  3.294052)
Test prim math: 250k loops accessing a fixnum var and calling plus(1)
  3.230000   0.010000   3.240000 (  3.237247)
  3.240000   0.000000   3.240000 (  3.248467)
Test ruby method: 250k loops calling self's foo 100 times
  3.740000   0.010000   3.750000 (  3.737968)
  3.530000   0.010000   3.540000 (  3.541626)
Test ruby method: 250k loops calling self's foo 100 times (with 2 args)
  6.060000   0.010000   6.070000 (  6.068928)
  6.040000   0.010000   6.050000 (  6.120770)

YARV r19977
===========

Iterations: 1000000
Control: 1m loops accessing a local variable 100 times
  0.260000   0.000000   0.260000 (  0.260025)
  0.200000   0.000000   0.200000 (  0.198793)
Control 2: 1m loops accessing nil 100 times
  0.030000   0.000000   0.030000 (  0.028639)
  0.020000   0.000000   0.020000 (  0.028547)
Test fastmath: 250k loops accessing a fixnum var and calling + 1
  0.320000   0.000000   0.320000 (  0.318672)
  0.320000   0.000000   0.320000 (  0.318971)
Test prim math: 250k loops accessing a fixnum var and calling plus(1)
  1.100000   0.000000   1.100000 (  1.109397)
  1.100000   0.000000   1.100000 (  1.109853)
Test ruby method: 250k loops calling self's foo 100 times
  1.090000   0.010000   1.100000 (  1.097347)
  1.100000   0.000000   1.100000 (  1.098619)
Test ruby method: 250k loops calling self's foo 100 times (with 2 args)
  1.160000   0.010000   1.170000 (  1.164043)
  1.160000   0.000000   1.160000 (  1.190939)

JRuby 1.1.4
===========

Iterations: 1000000
Control: 1m loops accessing a local variable 100 times
  0.384000   0.000000   0.384000 (  0.383656)
  0.087000   0.000000   0.087000 (  0.086807)
Control 2: 1m loops accessing nil 100 times
  0.896000   0.000000   0.896000 (  0.896193)
  0.610000   0.000000   0.610000 (  0.609691)
Test fastmath: 250k loops accessing a fixnum var and calling + 1
  0.823000   0.000000   0.823000 (  0.823150)
  0.508000   0.000000   0.508000 (  0.508095)
Test prim math: 250k loops accessing a fixnum var and calling plus(1)
  0.821000   0.000000   0.821000 (  0.820655)
  0.607000   0.000000   0.607000 (  0.607884)
Test ruby method: 250k loops calling self's foo 100 times
  1.189000   0.000000   1.189000 (  1.188699)
  1.151000   0.000000   1.151000 (  1.151006)
Test ruby method: 250k loops calling self's foo 100 times (with 2 args)
  1.431000   0.000000   1.431000 (  1.430765)
  1.128000   0.000000   1.128000 (  1.127628)

Shotgun commit 1b300ca6478de94e674e6127a63f151f4e0814e0
=======================================================

Iterations: 1000000
Control: 1m loops accessing a local variable 100 times
  1.004019   0.000000   1.004019 (  1.003945)
  1.001853   0.000000   1.001853 (  1.001845)
Control 2: 1m loops accessing nil 100 times
  2.296766   0.000000   2.296766 (  2.296777)
  2.290450   0.000000   2.290450 (  2.290438)
Test fastmath: 250k loops accessing a fixnum var and calling + 1
  0.527757   0.000000   0.527757 (  0.527752)
  0.527789   0.000000   0.527789 (  0.527772)
Test prim math: 250k loops accessing a fixnum var and calling plus(1)
  1.031382   0.000000   1.031382 (  1.031384)
  1.030672   0.000000   1.030672 (  1.030668)
Test ruby method: 250k loops calling self's foo 100 times
  0.834041   0.000000   0.834041 (  0.834036)
  0.835519   0.000000   0.835519 (  0.835505)
Test ruby method: 250k loops calling self's foo 100 times (with 2 args)
  2.971935   0.000000   2.971935 (  2.971933)
  2.917560   0.000000   2.917560 (  2.917553)

CPP commit e9590b5d96927f06969c9d52d612299d581ae297
===================================================

Iterations: 1000000
Control: 1m loops accessing a local variable 100 times
  0.838125   0.000000   0.838125 (  0.838100)
  0.837250   0.000000   0.837250 (  0.837246)
Control 2: 1m loops accessing nil 100 times
  0.492363   0.000000   0.492363 (  0.492369)
  0.495692   0.000000   0.495692 (  0.495651)
Test fastmath: 250k loops accessing a fixnum var and calling + 1
  0.398303   0.000000   0.398303 (  0.398300)
  0.357352   0.000000   0.357352 (  0.357345)
Test prim math: 250k loops accessing a fixnum var and calling plus(1)
  0.824028   0.000000   0.824028 (  0.824032)
  0.836660   0.000000   0.836660 (  0.836654)
Test ruby method: 250k loops calling self's foo 100 times
  1.884440   0.000000   1.884440 (  1.884440)
  1.893196   0.000000   1.893196 (  1.893192)
Test ruby method: 250k loops calling self's foo 100 times (with 2 args)
  2.129336   0.000000   2.129336 (  2.129312)
  2.110686   0.000000   2.110686 (  2.110681)