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62 lines
1.3 KiB
PHP
62 lines
1.3 KiB
PHP
<?php
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include __DIR__ . '/../vendor/autoload.php';
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if ($argc < 2) {
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echo "sabre/vobject ", Sabre\VObject\Version::VERSION, " freebusy benchmark\n";
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echo "\n";
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echo "This script can be used to measure the speed of generating a\n";
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echo "free-busy report based on a calendar.\n";
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echo "\n";
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echo "The process will be repeated 100 times to get accurate stats\n";
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echo "\n";
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echo "Usage: " . $argv[0] . " inputfile.ics\n";
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die();
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}
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list(, $inputFile) = $argv;
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$bench = new Hoa\Bench\Bench();
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$bench->parse->start();
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$vcal = Sabre\VObject\Reader::read(fopen($inputFile, 'r'));
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$bench->parse->stop();
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$repeat = 100;
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$start = new \DateTime('2000-01-01');
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$end = new \DateTime('2020-01-01');
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$timeZone = new \DateTimeZone('America/Toronto');
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$bench->fb->start();
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for ($i = 0; $i < $repeat; $i++) {
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$fb = new Sabre\VObject\FreeBusyGenerator($start, $end, $vcal, $timeZone);
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$results = $fb->getResult();
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}
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$bench->fb->stop();
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echo $bench,"\n";
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function formatMemory($input) {
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if (strlen($input) > 6) {
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return round($input / (1024 * 1024)) . 'M';
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} elseif (strlen($input) > 3) {
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return round($input / 1024) . 'K';
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}
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}
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unset($input, $splitter);
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echo "peak memory usage: " . formatMemory(memory_get_peak_usage()), "\n";
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echo "current memory usage: " . formatMemory(memory_get_usage()), "\n";
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