Hashes, Part II

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The test parameter N is the number of times the first hash is added into the second hash.

Measurement of CPU as N varies   N Test Source 10 50 100 150 delphi 0.21 0.57 1.04 1.50 bcc 0.16 0.56 1.07 1.57 gcc 0.21 0.60 1.09 1.58 ocaml 0.19 0.60 1.12 1.64 mingw32 0.22 0.72 1.34 1.97 vc 0.20 0.74 1.41 2.08 nice 0.95 1.44 2.04 2.65 lua 0.40 1.05 1.88 2.71 java 0.91 1.47 2.17 2.88 lcc 0.30 1.13 2.16 3.19 lua5 0.49 1.32 2.34 3.37 oz 0.63 1.55 2.70 3.87 awka 0.47 1.75 3.35 4.95 pike 0.52 1.84 3.50 5.15 ocamlb 0.50 1.92 3.70 5.48 csharp 0.56 2.05 3.89 5.69 python 0.90 2.50 4.53 6.52 erlang 1.16 2.70 4.62 6.53 parrot 0.64 2.34 4.47 6.60 gawk 0.57 2.32 4.53 6.72 ici 0.63 2.36 4.57 6.85 cygperl 0.66 2.68 5.20 7.70 slang 0.71 2.77 5.35 7.92 perl 0.77 3.04 5.90 8.75 mawk 0.74 3.26 6.40 9.54 icon 0.85 3.52 6.83 10.18 php 1.12 4.37 8.42 12.47 gforth 1.66 4.93 9.01 13.09 ruby 1.24 4.94 9.51 14.10 tcl 1.56 5.56 10.55 15.55 jscript 3.50 15.83 31.24 46.58 pliant 3.61 16.57 32.78 48.98 rexx 5.13 24.23 48.15 72.05 vbscript 9.87 47.04 94.20 141.22 guile 14.94 71.77 142.94 213.95 vc++ F F F F se T T T T rebol F F F F poplisp T T T T smlnj F F F F

Measurement of Memory as N varies   N Test Source 10 50 100 150 delphi 1648 1648 1648 1648 bcc 1296 1296 1296 1296 gcc 2236 2236 2236 2236 ocaml 1532 1532 1532 1532 mingw32 1528 1528 1528 1528 vc 1800 1800 1800 1800 nice 6928 6928 6928 6928 lua 3068 3068 3068 3068 java 6712 6712 6712 6712 lcc 1528 1528 1528 1528 lua5 2856 2856 2856 2856 oz 652 652 652 652 awka 3696 3696 3696 3696 pike 4832 4832 4832 4832 ocamlb 380 380 380 380 csharp 5740 9556 9448 9444 python 3748 3748 3748 3748 erlang 7884 7884 7680 7676 parrot 5204 5204 5204 5204 gawk 3732 3732 3732 3732 ici 3152 4536 4536 4536 cygperl 3816 3816 3816 3816 slang 2700 2700 2700 2700 perl 3328 3328 3328 3328 mawk 2604 2604 2604 2604 icon 2332 2332 2332 2332 php 5168 5168 5168 5168 gforth 2248 2248 2248 2248 ruby 3564 5396 5396 5428 tcl 4824 4852 4852 4856 jscript 4340 4340 4340 4340 pliant 3960 3960 3960 3960 rexx 4064 4152 4168 4168 vbscript 4860 4864 4864 4864 guile 3776 3776 3776 3776 vc++ F F F F se T T T T rebol F F F F poplisp T T T T smlnj F 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 bcc 0.16 1296 28 log ocaml 0.19 1532 22 log vc 0.20 1800 27 log delphi 0.21 1648 36 log gcc 0.21 2236 28 log mingw32 0.22 1528 28 log lcc 0.30 1528 28 log lua 0.40 3068 13 log awka 0.47 3696 9 log lua5 0.49 2856 13 log ocamlb 0.50 380 22 log pike 0.52 4832 15 log csharp 0.56 5740 28 log gawk 0.57 3732 9 log ici 0.63 3152 15 log oz 0.63 652 42 log parrot 0.64 5204 48 log cygperl 0.66 3816 10 log slang 0.71 2700 19 log mawk 0.74 2604 9 log perl 0.77 3328 10 log icon 0.85 2332 13 log python 0.90 3748 13 log java 0.91 6712 30 log nice 0.95 6928 0 log php 1.12 5168 10 log erlang 1.16 7884 35 log ruby 1.24 3564 13 log tcl 1.56 4824 16 log gforth 1.66 2248 39 log jscript 3.50 4340 24 log pliant 3.61 3960 28 log rexx 5.13 4064 19 log vbscript 9.87 4860 16 log guile 14.94 3776 19 log poplisp T T 29 log vc++ F F 27 log rebol F F 44 log se T T 46 log smlnj F F 43 log