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How to use sig_handler method of pts_stress_run_manager class

Best Phoronix-test-suite code snippet using pts_stress_run_manager.sig_handler

pts_stress_run_manager.php

Source:pts_stress_run_manager.php

...169		// SIGTERM handling170		if(function_exists('pcntl_signal'))171		{172			declare(ticks = 1);173			pcntl_signal(SIGTERM, array($this, 'sig_handler'));174			pcntl_signal(SIGHUP, array($this, 'sig_handler'));175			pcntl_signal(SIGINT, array($this, 'sig_handler'));176		}177		else178		{179			$this->stress_print_and_log('PHP PCNTL support is needed if wishing to gracefully interrupt testing with signals.' . PHP_EOL);180		}181		// SENSOR SETUP WORK182		$sensor_interval_frequency = is_numeric($total_loop_time) && $total_loop_time > 1 ? max($total_loop_time / 1000, 3) : 6;183		$sensor_time_since_last_poll = time();184		foreach(phodevi::supported_sensors(array('cpu_temp', 'cpu_usage', 'gpu_usage', 'gpu_temp', 'hdd_read_speed', 'hdd_write_speed', 'memory_usage', 'swap_usage', 'sys_temp')) as $sensor)185		{186			$supported_devices = call_user_func(array($sensor[2], 'get_supported_devices'));187			if($supported_devices === NULL)188			{189				$supported_devices = array(null);190			}191			foreach($supported_devices as $device)192			{193				$sensor_object = new $sensor[2](0, $device);194				if(phodevi::read_sensor($sensor_object) != -1)195				{196					array_push($this->sensors_to_monitor, $sensor_object);197					$this->sensor_data_archived[phodevi::sensor_object_name($sensor_object)] = array();198					$this->sensor_data_archived_units[phodevi::sensor_object_name($sensor_object)] = phodevi::read_sensor_object_unit($sensor_object);199					$this->sensor_data_archived_identifiers[phodevi::sensor_object_name($sensor_object)] = phodevi::sensor_object_identifier($sensor_object);200				}201			}202		}203		$table = array();204		foreach(phodevi::system_hardware(false) as $component => $value)205		{206			$table[] = array($component . ': ', $value);207		}208		foreach(phodevi::system_software(false) as $component => $value)209		{210			$table[] = array($component . ': ', $value);211		}212		$this->stress_print_and_log('SYSTEM INFORMATION: ' . PHP_EOL . phodevi::system_centralized_view() . PHP_EOL . PHP_EOL);213		if(!function_exists('pcntl_waitpid'))214		{215			$this->stress_print_and_log('PHP PCNTL support is to run stress tests.' . PHP_EOL);216			return false;217		}218		pts_module_manager::module_process('__pre_run_process', $this);219		// BEGIN THE LOOP220		while(!empty($possible_tests_to_run))221		{222			if($continue_test_flag == false)223				break;224			if(($time_report_counter + $report_counter_frequency) <= time() && count(pts_file_io::glob($this->thread_collection_dir . '*')) > 0)225			{226				// ISSUE STATUS REPORT227				$this->stress_print_and_log($this->stress_status_report());228				$time_report_counter = time();229			}230			$this->stress_subsystems_active = array();231			$test_identifiers_active = array();232			while(($waited_pid = pcntl_waitpid(-1, $status, WNOHANG)) > 0)233			{234				pts_file_io::unlink($this->thread_collection_dir . $waited_pid);235			}236			foreach(pts_file_io::glob($this->thread_collection_dir . '*') as $pid_file)237			{238				$pid = basename($pid_file);239				$waited_pid = pcntl_waitpid($pid, $status, WNOHANG);240				if(!file_exists('/proc/' . $pid))241				{242					unlink($pid_file);243					continue;244				}245				$test = new pts_test_profile(file_get_contents($pid_file));246				// Count the number of tests per stress subsystems active247				if(!isset($this->stress_subsystems_active[$test->get_test_hardware_type()]))248				{249					$this->stress_subsystems_active[$test->get_test_hardware_type()] = 1;250				}251				else252				{253					$this->stress_subsystems_active[$test->get_test_hardware_type()] += 1;254				}255				if(!in_array($test->get_identifier(), $test_identifiers_active))256				{257					$test_identifiers_active[] = $test->get_identifier();258				}259			}260			if(!empty($possible_tests_to_run) && count(pts_file_io::glob($this->thread_collection_dir . '*')) < $this->multi_test_stress_run && (!$total_loop_time || $total_loop_time == 'infinite' || $this->loop_until_time > time()))261			{262				shuffle($possible_tests_to_run);263				$test_to_run = false;264				$test_run_index = -1;265				if(getenv('DONT_BALANCE_TESTS_FOR_SUBSYSTEMS') == false)266				{267					// Try to pick a test for a hardware subsystem not yet being explicitly utilized268					foreach($possible_tests_to_run as $i => $test)269					{270						$hw_subsystem_type = $test->test_profile->get_test_hardware_type();271						if(!isset($this->stress_subsystems_active[$hw_subsystem_type]) && !$this->skip_test_check($test))272						{273							$test_run_index = $i;274							$test_to_run = $test;275							break;276						}277					}278				}279				if($test_run_index == -1 && getenv('DONT_TRY_TO_ENSURE_TESTS_ARE_UNIQUE') == false)280				{281					// Try to pick a test from a test profile not currently active282					foreach($possible_tests_to_run as $i => $test)283					{284						if(!in_array($test->test_profile->get_identifier(), $test_identifiers_active) && !$this->skip_test_check($test))285						{286							$test_run_index = $i;287							$test_to_run = $test;288							break;289						}290					}291				}292				if($test_run_index == -1)293				{294					// Last resort, just randomly pick a true "random" test295					$test_run_index = array_rand(array_keys($possible_tests_to_run));296					$test_to_run = $possible_tests_to_run[$test_run_index];297					if($this->skip_test_check($test_to_run))298					{299						continue;300					}301				}302				$pid = pcntl_fork();303				if($pid == -1)304				{305					$this->stress_print_and_log('Forking Failure.');306				}307				if($pid)308				{309					// parent310					$test_identifier = $test_to_run->test_profile->get_identifier();311					file_put_contents($this->thread_collection_dir . $pid, $test_identifier);312					if(!isset($this->stress_tests_executed[$test_identifier]))313					{314						$this->stress_tests_executed[$test_identifier] = 1;315					}316					else317					{318						$this->stress_tests_executed[$test_identifier]++;319					}320				}321				else322				{323					// child324					$this->stress_child_thread = true;325					//echo PHP_EOL . pts_client::cli_colored_text('Starting: ', 'green', true) . $test_to_run->test_profile->get_identifier() . ($test_to_run->get_arguments_description() != null ? ' [' . $test_to_run->get_arguments_description()  . ']' : null) . PHP_EOL;326					$continue_test_flag = $this->process_test_run_request($test_to_run);327					//echo PHP_EOL . pts_client::cli_colored_text('Ended: ', 'red', true) . $test_to_run->test_profile->get_identifier() . ($test_to_run->get_arguments_description() != null ? ' [' . $test_to_run->get_arguments_description()  . ']' : null) . PHP_EOL;328					pts_file_io::unlink($this->thread_collection_dir . getmypid());329					//echo PHP_EOL;330					exit(0);331				}332				if($total_loop_time == false)333				{334					unset($possible_tests_to_run[$test_run_index]);335				}336				else if($total_loop_time == 'infinite')337				{338					//$this->stress_print_and_log('Continuing to test indefinitely' . PHP_EOL);339				}340				else341				{342					if($this->loop_until_time > time())343					{344						$time_left = ceil(($this->loop_until_time - time()) / 60);345					//	echo 'Continuing to test for ' . $time_left . ' more minutes' . PHP_EOL;346					}347				}348			}349			if(is_numeric($this->loop_until_time) && $this->loop_until_time < time())350			{351				// Time to Quit352				$this->stress_print_and_log('TEST TIME EXPIRED; NO NEW TESTS WILL EXECUTE; CURRENT TESTS WILL FINISH' . PHP_EOL);353				// This halt-testing touch will let tests exit early (i.e. between multiple run steps)354				file_put_contents(PTS_USER_PATH . 'halt-testing', 'stress-run is done... This text really is not important, just checking for file presence.');355				// Final report356				$this->stress_print_and_log($this->final_stress_report());357				break;358			}359			if($sensor_time_since_last_poll + $sensor_interval_frequency < time())360			{361				// Time to do a sensor reading362				foreach($this->sensors_to_monitor as &$sensor_object)363				{364					$this->sensor_data_archived[phodevi::sensor_object_name($sensor_object)][] = phodevi::read_sensor($sensor_object);365				}366				$sensor_time_since_last_poll = time();367			}368		}369		pts_module_manager::module_process('__post_run_process', $this);370		putenv('FORCE_TIMES_TO_RUN');371		pts_file_io::delete($this->thread_collection_dir, null, true);372		foreach($this->get_tests_to_run() as $run_request)373		{374			// Remove cache shares375			foreach(pts_file_io::glob($run_request->test_profile->get_install_dir() . 'cache-share-*.pt2so') as $cache_share_file)376			{377				unlink($cache_share_file);378			}379		}380		// Wait for child processes to complete381		//pcntl_waitpid(-1, $status);382		// Restore default handlers383		pcntl_signal(SIGTERM, SIG_DFL);384		pcntl_signal(SIGINT, SIG_DFL);385		pcntl_signal(SIGHUP, SIG_DFL);386		return true;387	}388	public function is_interactive_mode()389	{390		return false;391	}392	protected function skip_test_check(&$test)393	{394		$hw_subsystem_type = $test->test_profile->get_test_hardware_type();395		$subsystem_limit_check = getenv('LIMIT_STRESS_' . strtoupper($hw_subsystem_type) . '_TESTS_COUNT');396		if(isset($this->stress_subsystems_active[$hw_subsystem_type]) && $subsystem_limit_check && $subsystem_limit_check <= $this->stress_subsystems_active[$hw_subsystem_type])397		{398			// e.g. LIMIT_STRESS_GRAPHICS_TESTS_COUNT=2, don't want more than that number per subsystem concurrently399			return true;400		}401		return false;402	}403	public function action_on_stress_log_set($call)404	{405		if(is_callable($call))406		{407			$this->stress_log_event_call = $call;408		}409	}410	protected function stress_print_and_log($msg)411	{412		if($this->stress_logger && $msg != null)413		{414			echo $msg;415			$this->stress_logger->log($msg, false);416		}417		if($this->stress_log_event_call)418		{419			call_user_func($this->stress_log_event_call, $this->stress_logger->get_clean_log());420		}421	}422	public function get_stress_log()423	{424		return $this->stress_logger->get_clean_log();425	}426	public function sig_handler($signo)427	{428		// Time to Quit429		// This halt-testing touch will let tests exit early (i.e. between multiple run steps)430		file_put_contents(PTS_USER_PATH . 'halt-testing', 'stress-run is done... This text really is not important, just checking for file presence.');431		if($this->stress_child_thread == false)432		{433			$this->stress_print_and_log('SIGNAL RECEIVED; QUITTING...' . PHP_EOL);434			// Final report435			$this->stress_print_and_log($this->final_stress_report());436		}437		exit();438	}439	protected function stress_status_report()440	{...

sig_handler

Using AI Code Generation

1$stress_run_manager = new pts_stress_run_manager();2$stress_run_manager->sig_handler();3$stress_run_manager = new pts_stress_run_manager();4$stress_run_manager->sig_handler();5$stress_run_manager = new pts_stress_run_manager();6$stress_run_manager->sig_handler();7$stress_run_manager = new pts_stress_run_manager();8$stress_run_manager->sig_handler();9$stress_run_manager = new pts_stress_run_manager();10$stress_run_manager->sig_handler();11$stress_run_manager = new pts_stress_run_manager();12$stress_run_manager->sig_handler();13$stress_run_manager = new pts_stress_run_manager();14$stress_run_manager->sig_handler();15$stress_run_manager = new pts_stress_run_manager();16$stress_run_manager->sig_handler();17$stress_run_manager = new pts_stress_run_manager();18$stress_run_manager->sig_handler();19$stress_run_manager = new pts_stress_run_manager();20$stress_run_manager->sig_handler();21$stress_run_manager = new pts_stress_run_manager();22$stress_run_manager->sig_handler();23$stress_run_manager = new pts_stress_run_manager();24$stress_run_manager->sig_handler();

sig_handler

Using AI Code Generation

1$stress = new pts_stress_run_manager();2$stress->sig_handler(SIGTERM);3$stress = new pts_stress_run_manager();4$stress->sig_handler(SIGTERM);5$stress = new pts_stress_run_manager();6$stress->sig_handler(SIGTERM);7$stress = new pts_stress_run_manager();8$stress->sig_handler(SIGTERM);9$stress = new pts_stress_run_manager();10$stress->sig_handler(SIGTERM);11$stress = new pts_stress_run_manager();12$stress->sig_handler(SIGTERM);13$stress = new pts_stress_run_manager();14$stress->sig_handler(SIGTERM);15$stress = new pts_stress_run_manager();16$stress->sig_handler(SIGTERM);17$stress = new pts_stress_run_manager();18$stress->sig_handler(SIGTERM);19$stress = new pts_stress_run_manager();20$stress->sig_handler(SIGTERM);21$stress = new pts_stress_run_manager();22$stress->sig_handler(SIGTERM);23$stress = new pts_stress_run_manager();24$stress->sig_handler(SIGTERM);25$stress = new pts_stress_run_manager();26$stress->sig_handler(SIGTERM);

sig_handler

Using AI Code Generation

1$stress_run_manager = new pts_stress_run_manager();2$stress_run_manager->sig_handler();3$stress_run_manager = new pts_stress_run_manager();4$stress_run_manager->sig_handler();5$stress_run_manager = new pts_stress_run_manager();6$stress_run_manager->sig_handler();7$stress_run_manager = new pts_stress_run_manager();8$stress_run_manager->sig_handler();9$stress_run_manager = new pts_stress_run_manager();10$stress_run_manager->sig_handler();11$stress_run_manager = new pts_stress_run_manager();12$stress_run_manager->sig_handler();13$stress_run_manager = new pts_stress_run_manager();14$stress_run_manager->sig_handler();15$stress_run_manager = new pts_stress_run_manager();16$stress_run_manager->sig_handler();17$stress_run_manager = new pts_stress_run_manager();18$stress_run_manager->sig_handler();19$stress_run_manager = new pts_stress_run_manager();20$stress_run_manager->sig_handler();21$stress_run_manager = new pts_stress_run_manager();

sig_handler

Using AI Code Generation

1require_once('pts_stress_run_manager.php');2$stress_run_manager = new pts_stress_run_manager();3pcntl_signal(SIGTERM, array($stress_run_manager, 'sig_handler'));4pcntl_signal(SIGINT, array($stress_run_manager, 'sig_handler'));5$loop = 1;6while($loop)7{8";9    sleep(1);10}

sig_handler

Using AI Code Generation

1$stress_run_manager = new pts_stress_run_manager();2$stress_run_manager->sig_handler(SIGUSR1);3$stress_run_manager = new pts_stress_run_manager();4$stress_run_manager->sig_handler(SIGUSR1);5$stress_run_manager = new pts_stress_run_manager();6$stress_run_manager->sig_handler(SIGUSR1);7$stress_run_manager = new pts_stress_run_manager();8$stress_run_manager->sig_handler(SIGUSR1);9$stress_run_manager = new pts_stress_run_manager();10$stress_run_manager->sig_handler(SIGUSR1);11$stress_run_manager = new pts_stress_run_manager();12$stress_run_manager->sig_handler(SIGUSR1);13$stress_run_manager = new pts_stress_run_manager();14$stress_run_manager->sig_handler(SIGUSR1);15$stress_run_manager = new pts_stress_run_manager();16$stress_run_manager->sig_handler(SIGUSR1);17$stress_run_manager = new pts_stress_run_manager();18$stress_run_manager->sig_handler(SIGUSR1);

sig_handler

Using AI Code Generation

1include("pts_stress_run_manager.php");2include("pts_stress_run_manager.php");3$stress_run_manager = new pts_stress_run_manager();4$stress_run_manager->sig_handler();5include("pts_stress_run_manager.php");6$stress_run_manager = new pts_stress_run_manager();7$stress_run_manager->sig_handler();8include("pts_stress_run_manager.php");9$stress_run_manager = new pts_stress_run_manager();10$stress_run_manager->sig_handler();11include("pts_stress_run_manager.php");12$stress_run_manager = new pts_stress_run_manager();13$stress_run_manager->sig_handler();14include("pts_stress_run_manager.php");15$stress_run_manager = new pts_stress_run_manager();16$stress_run_manager->sig_handler();17include("pts_stress_run_manager.php");18$stress_run_manager = new pts_stress_run_manager();19$stress_run_manager->sig_handler();20include("pts_stress_run_manager.php");21$stress_run_manager = new pts_stress_run_manager();22$stress_run_manager->sig_handler();

sig_handler

Using AI Code Generation

1$stress_test = new pts_stress_run_manager();2$stress_test->sig_handler();3$stress_test->stress_test(2);4$stress_test->stress_test(3);5$stress_test->stress_test(4);6$stress_test->stress_test(5);7$stress_test->stress_test(6);8$stress_test->stress_test(7);9$stress_test->stress_test(8);10$stress_test->stress_test(9);11$stress_test->stress_test(10);12$stress_test->stress_test(11);13$stress_test->stress_test(12);14$stress_test->stress_test(13);15$stress_test->stress_test(14);16$stress_test->stress_test(15);17$stress_test->stress_test(16);

sig_handler

Using AI Code Generation

1function sig_handler($signo)2{3        switch ($signo) {4                exit;5                break;6                break;7";8                break;9        }10}11$pts_stress_run_manager = new pts_stress_run_manager();12$pts_stress_run_manager->set_signal_handler('sig_handler');13$pts_stress_run_manager->set_signal_handler('sig_handler',SIGINT);14$pts_stress_run_manager->set_signal_handler('sig_handler',SIGTERM);15$pts_stress_run_manager->set_signal_handler('sig_handler',SIGHUP);16$pts_stress_run_manager->set_signal_handler('sig_handler',SIGUSR1);17$pts_stress_run_manager = new pts_stress_run_manager();18$pts_stress_run_manager->set_signal_handler('sig_handler',SIGINT);19$pts_stress_run_manager->set_signal_handler('sig_handler',SIGTERM);20$pts_stress_run_manager->set_signal_handler('sig_handler',SIGHUP);21$pts_stress_run_manager->set_signal_handler('sig_handler',SIGUSR1);22$pts_stress_run_manager = new pts_stress_run_manager();23$pts_stress_run_manager->set_signal_handler('sig_handler',SIGINT);24$pts_stress_run_manager->set_signal_handler('sig_handler',SIGTERM);25$pts_stress_run_manager->set_signal_handler('sig_handler',SIGHUP);26$pts_stress_run_manager->set_signal_handler('sig_handler',SIGUSR1);27$pts_stress_run_manager = new pts_stress_run_manager();28$pts_stress_run_manager->set_signal_handler('sig_handler',SIGINT);29$pts_stress_run_manager->set_signal_handler('sig_handler',SIGTERM);30$pts_stress_run_manager->set_signal_handler('sig_handler',SIGHUP);31$pts_stress_run_manager->set_signal_handler('sig_handler',SIGUSR1);

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