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<?php
/**
* Benchmark for wfBaseConvert
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Benchmark
* @author Tyler Romeo
*/
require_once __DIR__ . '/Benchmarker.php';
/**
* Maintenance script that benchmarks wfBaseConvert().
*
* @ingroup Benchmark
*/
class BenchWfBaseConvert extends Benchmarker {
public function __construct() {
parent::__construct();
$this->mDescription = "Benchmark for wfBaseConvert.";
$this->addOption( "inbase", "Input base", false, true );
$this->addOption( "outbase", "Output base", false, true );
$this->addOption( "length", "Size in digits to generate for input", false, true );
}
public function execute() {
$inbase = $this->getOption( "inbase", 36 );
$outbase = $this->getOption( "outbase", 16 );
$length = $this->getOption( "length", 128 );
$number = self::makeRandomNumber( $inbase, $length );
$this->bench( array(
array(
'function' => 'wfBaseConvert',
'args' => array( $number, $inbase, $outbase, 0, true, 'php' )
),
array(
'function' => 'wfBaseConvert',
'args' => array( $number, $inbase, $outbase, 0, true, 'bcmath' )
),
array(
'function' => 'wfBaseConvert',
'args' => array( $number, $inbase, $outbase, 0, true, 'gmp' )
),
) );
$this->output( $this->getFormattedResults() );
}
protected static function makeRandomNumber( $base, $length ) {
$baseChars = "0123456789abcdefghijklmnopqrstuvwxyz";
$res = "";
for ( $i = 0; $i < $length; $i++ ) {
$res .= $baseChars[mt_rand( 0, $base - 1 )];
}
return $res;
}
}
$maintClass = 'BenchWfBaseConvert';
require_once RUN_MAINTENANCE_IF_MAIN;
|
