{
echo "destr __ " . getmypid() . " \n";
debug_print_backtrace();
echo "___________________________\n";
}
}
$g = new MyStuff();
class MyThread extends GPhpThread
{
public function run()
{
echo 'Hello, I am a thread with id ' . $this->getPid() . "!\nTrying to lock the critical section\n";
$lock = new GPhpThreadLockGuard($this->criticalSection);
echo "=--- locked " . $this->getPid() . "\n";
$this->criticalSection->addOrUpdateResource('IAM', $this->getPid());
$this->criticalSection->addOrUpdateResource('IAMNOT', '0xdead1');
$this->criticalSection->removeResource('IAMNOT');
echo "=--- unlocked " . $this->getPid() . "\n";
$this->setExitCode(8);
}
}
echo "Master main EP " . getmypid() . "\n";
$criticalSection = new GPhpThreadCriticalSection();
$criticalSection->cleanPipeGarbage();
// remove any garbage left from any ungracefully terminated previous executions
echo "\nLaunching Thread1...\n\n";
$thr1 = new MyThread($criticalSection, false);
$thr1->start();
echo "Thread1 pid is: " . $thr1->getPid() . "\n";
$thr1->join();
echo "Thread 1 exit code: " . $thr1->getExitCode() . "\n";
// Simple Demonstration how use GPhpThread
require_once __DIR__ . '/../GPhpThread.php';
class MyThread extends GPhpThread
{
public function run()
{
echo 'Hello, I am a thread with id ' . $this->getPid() . "!\nTrying to lock the critical section\n";
if ($this->criticalSection->lock()) {
echo "=--- locked " . $this->getPid() . "\n";
$this->criticalSection->addOrUpdateResource('IAM', $this->getPid());
$this->criticalSection->addOrUpdateResource('IAMNOT', '0xdead1');
$this->criticalSection->removeResource('IAMNOT');
while (!$this->criticalSection->unlock()) {
$this->sleep(200000);
}
echo "=--- unlocked " . $this->getPid() . "\n";
}
}
}
echo "Master main EP " . getmypid() . "\n";
$criticalSection = new GPhpThreadCriticalSection();
$criticalSection->cleanPipeGarbage();
// remove any garbage left from any ungracefully terminated previous executions
echo "\nLaunching Thread1...\n\n";
$thr1 = new MyThread($criticalSection, true);
$thr2 = new MyThread($criticalSection, true);
$thr1->start();
echo "Thread1 pid is: " . $thr1->getPid() . "\n";
$thr2->start();
$thr2->join();
$thr1->join();
{
echo 'Hello, I am a thread with id ' . $this->getPid() . "!\nTrying to lock the critical section\n";
$lock = new GPhpThreadLockGuard($this->criticalSection);
echo "=--- locked " . $this->getPid() . "\n";
$this->criticalSection->addOrUpdateResource('IAM', $this->getPid());
$criticalSection2 = new GPhpThreadCriticalSection();
$a = new MyThreadThread($criticalSection2, true);
$b = new MyThreadThread($criticalSection2, true);
$a->start();
$b->start();
$a->join();
$b->join();
$criticalSection2->lock();
echo "=###= Last internal cs value: " . $criticalSection2->getResourceValue('IAM') . "\n";
$criticalSection2->unlock();
$this->criticalSection->addOrUpdateResource('IAMNOT', '0xdead1');
$this->criticalSection->removeResource('IAMNOT');
echo "=--- unlocked " . $this->getPid() . "\n";
GPhpThread::resetThreadIdGenerator();
$ms2 = new MyStuff('heavy thread 1');
}
}
echo "Master main EP " . getmypid() . "\n";
$criticalSection = new GPhpThreadCriticalSection();
$criticalSection->cleanPipeGarbage();
// remove any garbage left from any ungracefully terminated previous executions
echo "\nLaunching Thread1...\n\n";
$thr1 = new MyThread($criticalSection, true);
$thr1->start();
echo "Thread1 pid is: " . $thr1->getPid() . "\n";
$thr1->join();
public function run()
{
/* read once, see above ... */
if ($storage = $this->storage) {
$this->stored = $storage->getUniqueId();
$storage->addToObject($this->stored, array(rand() * 120));
/*
* This stackable, being executed by a worker to manipulate a global object, created in another thread ...
* Is now going to create a thread and pass it a reference to the global object
* The thread
created by the stackable
executing in the worker
can reference the same objects
* that all the things I just said can ...
*/
$thread = new MyThread($storage);
if ($thread->start()) {
$thread->join();
$this->tstored = $thread->getStorageId();
/* @NOTE doesnt matter what reference to the stackable is passed to the thread */
}
}
}
{
$this->value += $inc;
}
public function getValue()
{
return $this->value;
}
public function run()
{
}
}
class MyThread extends Thread
{
public $sum;
public function __construct(Sum $sum)
{
$this->sum = $sum;
}
public function run()
{
for ($i = 0; $i < 10; $i++) {
$this->sum->add(5);
echo $this->sum->getValue() . " ";
}
}
}
$sum = new Sum();
$thread = new MyThread($sum);
$thread->start();
$thread->join();
echo $sum->getValue();
{
public $array;
public $num_min;
public $num_max;
public function __construct($array, $num_min, $num_max)
{
$this->array = $array;
$this->num_min = $num_min;
$this->num_max = $num_max;
}
public function run()
{
for ($i = $this->num_min; $i <= $this->num_max; ++$i) {
$this->array[] = $i;
usleep(1000);
}
}
}
$array = new SharedArray();
$thread_a = new MyThread($array, 0, 49);
$thread_b = new MyThread($array, 50, 99);
$thread_a->start();
$thread_b->start();
$thread_a->join();
$thread_b->join();
foreach ($array as $i) {
echo "{$i}\n";
}
?>
<?php
//header("Content-Type:text/html;charset=utf-8");
class MyThread extends Thread
{
private $args;
public function __construct($args)
{
$this->args = $args;
}
public function run()
{
echo $this->args;
}
}
$myThread = new MyThread("thread !");
if ($myThread->start()) {
$myThread->join();
}
