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| 1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 28 // Automatically generated on 2009-01-30. | 28 // Automatically generated on 2009-01-30. |
| 29 | 29 |
| 30 // This benchmark is generated by loading 50 of the most popular pages | 30 // This benchmark is generated by loading 50 of the most popular pages |
| 31 // on the web and logging all regexp operations performed. Each | 31 // on the web and logging all regexp operations performed. Each |
| 32 // operation is given a weight that is calculated from an estimate of | 32 // operation is given a weight that is calculated from an estimate of |
| 33 // the popularity of the pages where it occurs and the number of times | 33 // the popularity of the pages where it occurs and the number of times |
| 34 // it is executed while loading each page. Finally the literal | 34 // it is executed while loading each page. Finally the literal |
| 35 // letters in the data are encoded using ROT13 in a way that does not | 35 // letters in the data are encoded using ROT13 in a way that does not |
| 36 // affect how the regexps match their input. | 36 // affect how the regexps match their input. |
| 37 | 37 |
| 38 var RegRxp = new BenchmarkSuite('RegExp', 601250, [ | 38 var RegRxp = new BenchmarkSuite('RegExp', 910985, [ |
| 39 new Benchmark("RegExp", runRegExpBenchmark) | 39 new Benchmark("RegExp", runRegExpBenchmark) |
| 40 ]); | 40 ]); |
| 41 | 41 |
| 42 function runRegExpBenchmark() { | 42 function runRegExpBenchmark() { |
| 43 var re0 = /^ba/; | 43 var re0 = /^ba/; |
| 44 var re1 = /(((\w+):\/\/)([^\/:]*)(:(\d+))?)?([^#?]*)(\?([^#]*))?(#(.*))?/; | 44 var re1 = /(((\w+):\/\/)([^\/:]*)(:(\d+))?)?([^#?]*)(\?([^#]*))?(#(.*))?/; |
| 45 var re2 = /^\s*|\s*$/g; | 45 var re2 = /^\s*|\s*$/g; |
| 46 var re3 = /\bQBZPbageby_cynprubyqre\b/; | 46 var re3 = /\bQBZPbageby_cynprubyqre\b/; |
| 47 var re4 = /,/; | 47 var re4 = /,/; |
| 48 var re5 = /\bQBZPbageby_cynprubyqre\b/g; | 48 var re5 = /\bQBZPbageby_cynprubyqre\b/g; |
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| 1605 runBlock4(); | 1605 runBlock4(); |
| 1606 runBlock5(); | 1606 runBlock5(); |
| 1607 runBlock6(); | 1607 runBlock6(); |
| 1608 runBlock7(); | 1608 runBlock7(); |
| 1609 runBlock8(); | 1609 runBlock8(); |
| 1610 runBlock9(); | 1610 runBlock9(); |
| 1611 runBlock10(); | 1611 runBlock10(); |
| 1612 runBlock11(); | 1612 runBlock11(); |
| 1613 } | 1613 } |
| 1614 } | 1614 } |
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