Create and add a benchmark.
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public createBenchmark ( string $class ) : |
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| $class | string | |
| return | ||
public static function createSuite(array $options = [], $suiteIndex = null)
{
$options = array_merge(['uuid' => $suiteIndex, 'date' => '2016-02-06', 'revs' => 5, 'warmup' => 10, 'sleep' => 1, 'basetime' => 10, 'groups' => [], 'name' => 'test', 'benchmarks' => ['TestBench'], 'groups' => ['one', 'two', 'three'], 'parameters' => ['param1' => 'value1'], 'subjects' => ['benchOne'], 'env' => [], 'output_time_unit' => 'microseconds', 'output_time_precision' => 7, 'output_mode' => 'time', 'iterations' => [0, 10]], $options);
$dateTime = new \DateTime($options['date']);
$suite = new Suite($options['name'], $dateTime, null, [], [], $options['uuid']);
foreach ($options['benchmarks'] as $benchmarkClass) {
$benchmark = $suite->createBenchmark($benchmarkClass);
$baseTime = $options['basetime'];
foreach ($options['subjects'] as $subjectName) {
$subject = $benchmark->createSubject($subjectName);
$subject->setSleep($options['sleep']);
$subject->setGroups($options['groups']);
$subject->setOutputTimeUnit($options['output_time_unit']);
$subject->setOutputTimePrecision($options['output_time_precision']);
$subject->setOutputMode($options['output_mode']);
$variant = $subject->createVariant(new ParameterSet(0, $options['parameters']), $options['revs'], $options['warmup']);
$time = $baseTime;
foreach ($options['iterations'] as $time) {
$variant->createIteration(self::createResults($baseTime + $time, 200, 0));
}
$variant->computeStats();
$baseTime++;
}
}
$informations = [];
foreach ($options['env'] as $name => $information) {
$informations[] = new Information($name, $information);
}
$suite->setEnvInformations($informations);
return $suite;
}
private function getBenchmark(\ArrayObject $context, Suite $suite, array $row)
{
$key = $row['run.uuid'] . $row['subject.benchmark'];
if (isset($context[self::BENCHMARKS][$key])) {
return $context[self::BENCHMARKS][$key];
}
$benchmark = $suite->createBenchmark($row['subject.benchmark']);
$context[self::BENCHMARKS][$key] = $benchmark;
return $benchmark;
}
private function processSuite(\DOMElement $suiteEl)
{
$suite = new Suite($suiteEl->getAttribute('context'), new \DateTime($suiteEl->getAttribute('date')), $suiteEl->getAttribute('config-path'), [], [], $suiteEl->getAttribute('uuid'));
$informations = [];
foreach ($suiteEl->query('./env/*') as $envEl) {
$name = $envEl->nodeName;
$info = [];
foreach ($envEl->attributes as $iName => $valueAttr) {
$info[$iName] = $valueAttr->nodeValue;
}
$informations[$name] = new Information($name, $info);
}
$resultClasses = [];
foreach ($suiteEl->query('//result') as $resultEl) {
$class = $resultEl->getAttribute('class');
if (!class_exists($class)) {
throw new \RuntimeException(sprintf('XML file defines a non-existing result class "%s" - maybe you are missing an extension?', $class));
}
$resultClasses[$resultEl->getAttribute('key')] = $class;
}
$suite->setEnvInformations($informations);
foreach ($suiteEl->query('./benchmark') as $benchmarkEl) {
$benchmark = $suite->createBenchmark($benchmarkEl->getAttribute('class'));
$this->processBenchmark($benchmark, $benchmarkEl, $resultClasses);
}
return $suite;
}