| Index: trunk/phase3/maintenance/benchmarks/benchmarkHooks.php |
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| | 2 | +<?php
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| | 3 | +/**
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| | 4 | + * This program is free software; you can redistribute it and/or modify
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| | 5 | + * it under the terms of the GNU General Public License as published by
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| | 6 | + * the Free Software Foundation; either version 2 of the License, or
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| | 7 | + * (at your option) any later version.
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| | 8 | + *
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| | 9 | + * This program is distributed in the hope that it will be useful,
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| | 10 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| | 11 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| | 12 | + * GNU General Public License for more details.
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| | 13 | + *
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| | 14 | + * You should have received a copy of the GNU General Public License along
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| | 15 | + * with this program; if not, write to the Free Software Foundation, Inc.,
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| | 16 | + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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| | 17 | + * http://www.gnu.org/copyleft/gpl.html
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| | 18 | + *
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| | 19 | + * @file
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| | 20 | + * @ingroup Maintenance
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| | 21 | + */
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| | 22 | +
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| | 23 | +require_once( dirname( __FILE__ ) . '/Benchmarker.php' );
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| | 24 | +
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| | 25 | +class BenchmarkHooks extends Benchmarker {
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| | 26 | +
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| | 27 | + public function __construct() {
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| | 28 | + parent::__construct();
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| | 29 | + $this->mDescription = "Benchmark MediaWiki Hooks.";
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| | 30 | + }
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| | 31 | +
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| | 32 | + public function execute() {
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| | 33 | + $time = $this->benchEmptyHooks();
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| | 34 | + $this->output( 'Empty hook: ' . $time . "\n" );
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| | 35 | + $time = $this->benchLoadedHooks();
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| | 36 | + $this->output( 'Loaded hook: ' . $time . "\n" );
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| | 37 | + $this->output( "\n" );
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| | 38 | + }
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| | 39 | +
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| | 40 | + private function benchEmptyHooks( $trials = 1 ) {
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| | 41 | + global $wgHooks;
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| | 42 | + $wgHooks['Test'] = array();
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| | 43 | +
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| | 44 | + $start = wfTime();
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| | 45 | + for ( $i = 0; $i < $trials; $i++ ) {
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| | 46 | + wfRunHooks( 'Test' );
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| | 47 | + }
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| | 48 | + $delta = wfTime() - $start;
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| | 49 | + $pertrial = $delta / $trials;
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| | 50 | + return sprintf( "Took %6.2fms",
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| | 51 | + $pertrial );
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| | 52 | + }
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| | 53 | +
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| | 54 | + private function benchLoadedHooks( $trials = 1 ) {
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| | 55 | + global $wgHooks;
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| | 56 | + $wgHooks['Test'][] = array( $this, 'test' );
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| | 57 | +
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| | 58 | + $start = wfTime();
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| | 59 | + for ( $i = 0; $i < $trials; $i++ ) {
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| | 60 | + wfRunHooks( 'Test' );
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| | 61 | + }
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| | 62 | + $delta = wfTime() - $start;
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| | 63 | + $pertrial = $delta / $trials;
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| | 64 | + return sprintf( "Took %6.2fms",
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| | 65 | + $pertrial );
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| | 66 | + }
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| | 67 | +
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| | 68 | + public function test() {
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| | 69 | + return true;
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| | 70 | + }
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| | 71 | +}
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| | 72 | +
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| | 73 | +$maintClass = "BenchmarkHooks";
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| | 74 | +require_once( RUN_MAINTENANCE_IF_MAIN );
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