/**
* {@inheritdoc}
*/
public function execute(Iteration $iteration, Config $config)
{
$subject = $iteration->getSubject();
$tokens = array('class' => $subject->getBenchmarkMetadata()->getClass(), 'file' => $subject->getBenchmarkMetadata()->getPath(), 'subject' => $subject->getName(), 'revolutions' => $iteration->getRevolutions(), 'beforeMethods' => var_export($subject->getBeforeMethods(), true), 'afterMethods' => var_export($subject->getAfterMethods(), true), 'parameters' => var_export($iteration->getParameters()->getArrayCopy(), true), 'warmup' => $iteration->getWarmup() ?: 0);
$payload = $this->launcher->payload(__DIR__ . '/template/microtime.template', $tokens);
return $this->launch($payload, $iteration, $config);
}
protected function formatIterationTime(Iteration $iteration)
{
$subject = $iteration->getSubject();
$timeUnit = $subject->getOutputTimeUnit();
$outputMode = $subject->getOutputMode();
$time = 0;
if ($iteration->hasResult()) {
$time = $iteration->getResult()->getTime() / $iteration->getRevolutions();
}
return number_format($this->timeUnit->toDestUnit($time, $this->timeUnit->resolveDestUnit($timeUnit), $this->timeUnit->resolveMode($outputMode)), $this->timeUnit->getPrecision());
}
/**
* {@inheritdoc}
*/
public function execute(Iteration $iteration, array $options = array())
{
$subject = $iteration->getSubject();
$tokens = array('class' => $subject->getBenchmarkMetadata()->getClass(), 'file' => $subject->getBenchmarkMetadata()->getPath(), 'subject' => $subject->getName(), 'revolutions' => $iteration->getRevolutions(), 'beforeMethods' => var_export($subject->getBeforeMethods(), true), 'afterMethods' => var_export($subject->getAfterMethods(), true), 'parameters' => var_export($iteration->getParameters()->getArrayCopy(), true));
$payload = $this->launcher->payload(__DIR__ . '/template/microtime.template', $tokens);
$payload->setPhpConfig(array('max_execution_time' => 0));
$result = $payload->launch();
if (isset($result['buffer']) && $result['buffer']) {
throw new \RuntimeException(sprintf('Benchmark made some noise: %s', $result['buffer']));
}
return new IterationResult($result['time'], $result['memory']);
}
/**
* {@inheritdoc}
*/
public function iterationStart(Iteration $iteration)
{
$this->drawIterations($iteration->getCollection(), $this->rejects, 'error', $iteration->getIndex());
$this->output->write(PHP_EOL);
$this->output->write("[0J");
// clear the line
$this->output->write(PHP_EOL);
$this->output->write(sprintf('<info>subject</info> %s<info> with </info>%s<info> iteration(s) of </info>%s<info> rev(s),</info>', sprintf('%s', $iteration->getCollection()->getSubject()->getName()), $iteration->getCollection()->count(), $iteration->getRevolutions()));
$this->output->write(PHP_EOL);
$this->output->write(sprintf('<info>parameters</info> %s', json_encode($iteration->getCollection()->getParameterSet()->getArrayCopy(), true)));
$this->output->write("[" . ($this->depth + 3) . 'A');
// put the cursor back to the line with the measurements
$this->output->write("[0G");
// put the cursor back at col 0
}
