Ackermann's Function

Back to the Win32 Shootout Back to dada's perl lab

[sort] [sort]     Source Code CPU (sec) Mem (KB) Lines Code Log gnat 0.14 792 0 log modula2 0.11 672 0 log nice 0.64 4940 0 log ici 10.78 2264 7 log ghc 0.07 1224 9 log guile 8.52 2784 9 log ocaml 0.04 664 9 log ocamlb 1.09 380 9 log pike 2.61 3620 9 log awka 10.34 17396 10 log erlang 1.01 5268 10 log gawk T T 10 log mawk 3.99 1912 10 log php T T 10 log poplisp 0.78 3272 10 log cygperl 13.85 37080 11 log java 0.53 4628 11 log lua 3.81 1000 11 log lua5 2.71 840 11 log perl 50.15 36100 11 log ruby F F 11 log python 14.74 3544 12 log rebol F F 12 log bigforth 0.15 924 13 log icon 9.37 1280 13 log vc++ 0.04 540 13 log bcc 0.12 608 14 log gcc 0.07 1504 14 log jscript F F 14 log lcc 0.13 548 14 log mingw32 0.08 596 14 log pliant 0.16 3228 14 log rexx 78.82 5896 14 log vc 0.05 492 14 log csharp 0.18 3280 15 log delphi 0.10 604 15 log gforth 0.67 1504 15 log slang 5.51 2296 15 log tcl F F 15 log vbscript F F 15 log elastic F F 17 log fpascal 0.13 556 18 log vpascal 0.28 600 18 log oz 1.26 652 19 log smlnj 0.22 940 20 log cim 1.32 2044 23 log modula3 0.18 932 24 log se 0.14 592 30 log parrot 2.53 8036 35 log mercury 0.06 1728 36 log

[Note: Values have been normalized to fall in the range of 0-10 for aesthetic reasons. Original value ranges are included on the X-axis. Click here to see all the source code for this test. Click here for more detailed data and graphs. [Results last updated: Tue Nov 25 18:15:01 2003]

About this test Please refer to the Original Shootout Page. Win32-Specific Observations jscript, ruby, php, tcl and vbscript all stop working at N < 8 (the common error is 'out of stack space'). By the way, ruby and php does not seem to have this limitation in the Linux implementation.