Fibonacci Numbers

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

The test parameter N is the input to the Fibonacci function.

Measurement of CPU as N varies   N Test Source 8 24 32 ocaml 0.01 0.01 0.15 delphi 0.01 0.01 0.18 vc 0.01 0.01 0.19 vc++ 0.01 0.01 0.19 mercury 0.03 0.03 0.22 gcc 0.03 0.03 0.22 fpascal 0.01 0.01 0.23 mingw32 0.01 0.01 0.24 bigforth 0.01 0.02 0.25 bcc 0.01 0.01 0.26 pliant 0.07 0.07 0.26 lcc 0.01 0.01 0.27 modula2 0.01 0.01 0.27 se 0.01 0.01 0.30 csharp 0.10 0.10 0.30 modula3 0.02 0.02 0.30 gnat 0.01 0.01 0.30 ghc 0.01 0.02 0.34 java 0.45 0.44 0.63 nice 0.51 0.52 0.70 smlnj 0.03 0.05 0.71 vpascal 0.01 0.02 0.72 poplisp 0.06 0.09 1.33 gforth 0.03 0.06 1.38 ocamlb 0.01 0.06 2.21 erlang 0.47 0.51 2.33 oz 0.15 0.22 3.52 parrot 0.01 0.12 5.56 awka 0.03 0.15 5.62 lua5 0.01 0.13 5.66 lua 0.01 0.12 5.72 mawk 0.03 0.16 6.28 pike 0.09 0.23 6.58 slang 0.03 0.27 10.83 cim 0.03 0.26 11.10 elastic 0.04 0.32 13.38 ici 0.03 0.32 13.85 python 0.18 0.48 13.87 icon 0.01 0.31 14.24 guile 0.12 0.47 16.67 perl 0.03 0.47 20.84 cygperl 0.05 0.49 21.19 gawk 0.04 0.61 26.81 ruby 0.08 0.73 30.63 tcl 0.04 0.74 33.20 jscript 0.15 1.01 40.71 php 0.05 1.14 49.84 vbscript 0.15 1.24 51.61 rexx 0.01 2.19 102.92 rebol F F F

Measurement of Memory as N varies   N Test Source 8 24 32 ocaml 652 652 652 delphi 588 588 588 vc 464 464 464 vc++ 512 512 512 mercury 1736 1736 1736 gcc 1508 1508 1508 fpascal 524 524 524 mingw32 508 508 508 bigforth 912 912 912 bcc 568 568 568 pliant 3216 3216 3216 lcc 504 504 504 modula2 636 636 636 se 548 548 548 csharp 3268 3272 3268 modula3 860 864 864 gnat 740 740 740 ghc 1156 1148 1148 java 4564 4568 4568 nice 4908 4912 4912 smlnj 936 936 936 vpascal 560 560 560 poplisp 3220 3220 3220 gforth 1488 1488 1488 ocamlb 380 380 380 erlang 5228 5280 5276 oz 652 652 652 parrot 1064 1064 1064 awka 1648 1772 1832 lua5 608 608 612 lua 592 592 592 mawk 1596 1596 1596 pike 3408 3408 3408 slang 1812 1812 1812 cim 2048 2060 2060 elastic 1960 1960 1960 ici 1100 1128 1128 python 2368 2376 2376 icon 592 596 596 guile 2476 2476 2476 perl 1484 1488 1492 cygperl 2376 2376 2380 gawk 2036 2036 2052 ruby 1872 1932 1960 tcl 1500 1540 1560 jscript 2212 2252 2268 php 2836 2864 2884 vbscript 2300 2328 2344 rexx 1036 1068 1080 rebol F F F

The following graph is similar to the graph on the index page, but here, N is much smaller, and startup costs may be more prominent.

[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.

Source Code CPU (sec) Mem (KB) Lines Code Log icon 0.01 592 8 log bigforth 0.01 912 14 log ocamlb 0.01 380 8 log vc++ 0.01 512 14 log rexx 0.01 1036 12 log ocaml 0.01 652 8 log lcc 0.01 504 15 log delphi 0.01 588 13 log parrot 0.01 1064 33 log ghc 0.01 1156 13 log lua 0.01 592 6 log gnat 0.01 740 0 log se 0.01 548 25 log fpascal 0.01 524 19 log vc 0.01 464 15 log bcc 0.01 568 15 log modula2 0.01 636 0 log lua5 0.01 608 6 log mingw32 0.01 508 15 log vpascal 0.01 560 17 log modula3 0.02 860 20 log ici 0.03 1100 6 log mercury 0.03 1736 30 log smlnj 0.03 936 19 log slang 0.03 1812 8 log awka 0.03 1648 9 log mawk 0.03 1596 9 log cim 0.03 2048 19 log perl 0.03 1484 8 log gforth 0.03 1488 14 log gcc 0.03 1508 15 log gawk 0.04 2036 9 log elastic 0.04 1960 16 log tcl 0.04 1500 10 log cygperl 0.05 2376 8 log php 0.05 2836 8 log poplisp 0.06 3220 6 log pliant 0.07 3216 12 log ruby 0.08 1872 9 log pike 0.09 3408 10 log csharp 0.10 3268 15 log guile 0.12 2476 7 log jscript 0.15 2212 13 log vbscript 0.15 2300 11 log oz 0.15 652 16 log python 0.18 2368 9 log java 0.45 4564 10 log erlang 0.47 5228 9 log nice 0.51 4908 0 log rebol F F 7 log