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Added enhanced test-memory.php, originally from react/react #59

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Merged
merged 4 commits into from
Jul 26, 2017
Merged

Added enhanced test-memory.php, originally from react/react #59

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480228f
Added enhanced test-memory.php, originally from react/react
WyriHaximus Nov 13, 2016
2cacaa3
Added usage
WyriHaximus Nov 13, 2016
27ce078
Applied argument suggestions by @clue from https://github.com/reactph…
WyriHaximus Nov 14, 2016
0835fc1
Updated autoloading path and renamed to 95-benchmark-memory.php
WyriHaximus Jul 26, 2017
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Added enhanced test-memory.php, originally from react/react
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@WyriHaximus
WyriHaximus authored Nov 13, 2016
commit 480228fe16462a0b66d9e18ca5f66a5838c0ccc6
54 changes: 54 additions & 0 deletions examples/test-memory.php
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<?php

use React\EventLoop\Factory;
use React\EventLoop\Timer\TimerInterface;

require __DIR__.'/vendor/autoload.php';

if (isset($argv[2]) && class_exists('React\EventLoop\\' . $argv[2] . 'Loop')) {
$class = 'React\EventLoop\\' . $argv[2] . 'Loop';
$loop = new $class();
} else {
$loop = Factory::create();
}

$i = 0;

if (isset($argv[1]) && 5 < (int)$argv[1]) {
$loop->addTimer((int)$argv[1], function (TimerInterface $timer) {
$timer->getLoop()->stop();
});

}

$loop->addPeriodicTimer(0.001, function () use (&$i, $loop) {
$i++;

$loop->addPeriodicTimer(1, function (TimerInterface $timer) {
$timer->cancel();
});
});

$loop->addPeriodicTimer(2, function () use (&$i) {
$kmem = round(memory_get_usage() / 1024);
$kmemReal = round(memory_get_usage(true) / 1024);
echo "Runs:\t\t\t$i\n";
echo "Memory (internal):\t$kmem KiB\n";
echo "Memory (real):\t\t$kmemReal KiB\n";
echo str_repeat('-', 50), "\n";
});

echo "Loop\t\t\t", get_class($loop), "\n";
echo "Time\t\t\t", date('r'), "\n";

echo str_repeat('-', 50), "\n";

$beginTime = time();
$loop->run();
$endTime = time();
$timeTaken = $endTime - $beginTime;

echo "Loop\t\t\t", get_class($loop), "\n";
echo "Time\t\t\t", date('r'), "\n";
echo "Time taken\t\t", $timeTaken, " seconds\n";
echo "Runs per second\t\t", round($i / $timeTaken), "\n";