build/pgo/js-input/math-partial-sums.html@129ffea94266 (annotated)
build/pgo/js-input/math-partial-sums.html
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | <!DOCTYPE html> |
| michael@0 | 2 | <head> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | Copyright (C) 2007 Apple Inc. All rights reserved. |
| michael@0 | 5 | |
| michael@0 | 6 | Redistribution and use in source and binary forms, with or without |
| michael@0 | 7 | modification, are permitted provided that the following conditions |
| michael@0 | 8 | are met: |
| michael@0 | 9 | 1. Redistributions of source code must retain the above copyright |
| michael@0 | 10 | notice, this list of conditions and the following disclaimer. |
| michael@0 | 11 | 2. Redistributions in binary form must reproduce the above copyright |
| michael@0 | 12 | notice, this list of conditions and the following disclaimer in the |
| michael@0 | 13 | documentation and/or other materials provided with the distribution. |
| michael@0 | 14 | |
| michael@0 | 15 | THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| michael@0 | 16 | EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| michael@0 | 17 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| michael@0 | 18 | PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| michael@0 | 19 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| michael@0 | 20 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| michael@0 | 21 | PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| michael@0 | 22 | PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| michael@0 | 23 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 24 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| michael@0 | 25 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 26 | --> |
| michael@0 | 27 | |
| michael@0 | 28 | <title>SunSpider math-partial-sums</title> |
| michael@0 | 29 | |
| michael@0 | 30 | </head> |
| michael@0 | 31 | |
| michael@0 | 32 | <body> |
| michael@0 | 33 | <h3>math-partial-sums</h3> |
| michael@0 | 34 | <div id="console"> |
| michael@0 | 35 | </div> |
| michael@0 | 36 | |
| michael@0 | 37 | <script> |
| michael@0 | 38 | |
| michael@0 | 39 | var _sunSpiderStartDate = new Date(); |
| michael@0 | 40 | |
| michael@0 | 41 | // The Computer Language Shootout |
| michael@0 | 42 | // http://shootout.alioth.debian.org/ |
| michael@0 | 43 | // contributed by Isaac Gouy |
| michael@0 | 44 | |
| michael@0 | 45 | function partial(n){ |
| michael@0 | 46 | var a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = 0.0; |
| michael@0 | 47 | var twothirds = 2.0/3.0; |
| michael@0 | 48 | var alt = -1.0; |
| michael@0 | 49 | var k2 = k3 = sk = ck = 0.0; |
| michael@0 | 50 | |
| michael@0 | 51 | for (var k = 1; k <= n; k++){ |
| michael@0 | 52 | k2 = k*k; |
| michael@0 | 53 | k3 = k2*k; |
| michael@0 | 54 | sk = Math.sin(k); |
| michael@0 | 55 | ck = Math.cos(k); |
| michael@0 | 56 | alt = -alt; |
| michael@0 | 57 | |
| michael@0 | 58 | a1 += Math.pow(twothirds,k-1); |
| michael@0 | 59 | a2 += Math.pow(k,-0.5); |
| michael@0 | 60 | a3 += 1.0/(k*(k+1.0)); |
| michael@0 | 61 | a4 += 1.0/(k3 * sk*sk); |
| michael@0 | 62 | a5 += 1.0/(k3 * ck*ck); |
| michael@0 | 63 | a6 += 1.0/k; |
| michael@0 | 64 | a7 += 1.0/k2; |
| michael@0 | 65 | a8 += alt/k; |
| michael@0 | 66 | a9 += alt/(2*k -1); |
| michael@0 | 67 | } |
| michael@0 | 68 | } |
| michael@0 | 69 | |
| michael@0 | 70 | for (var i = 1024; i <= 16384; i *= 2) { |
| michael@0 | 71 | partial(i); |
| michael@0 | 72 | } |
| michael@0 | 73 | |
| michael@0 | 74 | |
| michael@0 | 75 | |
| michael@0 | 76 | var _sunSpiderInterval = new Date() - _sunSpiderStartDate; |
| michael@0 | 77 | |
| michael@0 | 78 | document.getElementById("console").innerHTML = _sunSpiderInterval; |
| michael@0 | 79 | </script> |
| michael@0 | 80 | |
| michael@0 | 81 | |
| michael@0 | 82 | </body> |
| michael@0 | 83 | </html> |
