build/pgo/js-input/string-fasta.html@6474c204b198
build/pgo/js-input/string-fasta.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE html>
2 <head>
3 <!--
4 Copyright (C) 2007 Apple Inc. All rights reserved.
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions
8 are met:
9 1. Redistributions of source code must retain the above copyright
10 notice, this list of conditions and the following disclaimer.
11 2. Redistributions in binary form must reproduce the above copyright
12 notice, this list of conditions and the following disclaimer in the
13 documentation and/or other materials provided with the distribution.
15 THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 -->
28 <title>SunSpider string-fasta</title>
30 </head>
32 <body>
33 <h3>string-fasta</h3>
34 <div id="console">
35 </div>
37 <script>
39 var _sunSpiderStartDate = new Date();
41 // The Great Computer Language Shootout
42 // http://shootout.alioth.debian.org
43 //
44 // Contributed by Ian Osgood
46 var last = 42, A = 3877, C = 29573, M = 139968;
48 function rand(max) {
49 last = (last * A + C) % M;
50 return max * last / M;
51 }
53 var ALU =
54 "GGCCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCACTTTGG" +
55 "GAGGCCGAGGCGGGCGGATCACCTGAGGTCAGGAGTTCGAGA" +
56 "CCAGCCTGGCCAACATGGTGAAACCCCGTCTCTACTAAAAAT" +
57 "ACAAAAATTAGCCGGGCGTGGTGGCGCGCGCCTGTAATCCCA" +
58 "GCTACTCGGGAGGCTGAGGCAGGAGAATCGCTTGAACCCGGG" +
59 "AGGCGGAGGTTGCAGTGAGCCGAGATCGCGCCACTGCACTCC" +
60 "AGCCTGGGCGACAGAGCGAGACTCCGTCTCAAAAA";
62 var IUB = {
63 a:0.27, c:0.12, g:0.12, t:0.27,
64 B:0.02, D:0.02, H:0.02, K:0.02,
65 M:0.02, N:0.02, R:0.02, S:0.02,
66 V:0.02, W:0.02, Y:0.02
67 }
69 var HomoSap = {
70 a: 0.3029549426680,
71 c: 0.1979883004921,
72 g: 0.1975473066391,
73 t: 0.3015094502008
74 }
76 function makeCumulative(table) {
77 var last = null;
78 for (var c in table) {
79 if (last) table[c] += table[last];
80 last = c;
81 }
82 }
84 function fastaRepeat(n, seq) {
85 var seqi = 0, lenOut = 60;
86 while (n>0) {
87 if (n<lenOut) lenOut = n;
88 if (seqi + lenOut < seq.length) {
89 ret = seq.substring(seqi, seqi+lenOut);
90 seqi += lenOut;
91 } else {
92 var s = seq.substring(seqi);
93 seqi = lenOut - s.length;
94 ret = s + seq.substring(0, seqi);
95 }
96 n -= lenOut;
97 }
98 }
100 function fastaRandom(n, table) {
101 var line = new Array(60);
102 makeCumulative(table);
103 while (n>0) {
104 if (n<line.length) line = new Array(n);
105 for (var i=0; i<line.length; i++) {
106 var r = rand(1);
107 for (var c in table) {
108 if (r < table[c]) {
109 line[i] = c;
110 break;
111 }
112 }
113 }
114 ret = line.join('');
115 n -= line.length;
116 }
117 }
119 var ret;
121 var count = 7;
122 ret = fastaRepeat(2*count*100000, ALU);
123 ret = fastaRandom(3*count*1000, IUB);
124 ret = fastaRandom(5*count*1000, HomoSap);
128 var _sunSpiderInterval = new Date() - _sunSpiderStartDate;
130 document.getElementById("console").innerHTML = _sunSpiderInterval;
131 </script>
134 </body>
135 </html>
