function RunStep($runner)
{
BenchmarkSuite::ResetRNG();
$this->results = array();
$this->runner = $runner;
$length = count($this->benchmarks);
$index = 0;
$suite = $this;
$data = null;
$RunNextSetup = null;
$RunNextBenchmark = null;
$RunNextTearDown = null;
// Run the setup, the actual benchmark, and the tear down in three
// separate steps to allow the framework to yield between any of the
// steps.
$RunNextSetup = function () use($suite, &$index, $length, &$RunNextBenchmark) {
if ($index < $length) {
try {
$setup = $suite->benchmarks[$index]->Setup;
$setup();
} catch (Exception $e) {
$suite->NotifyError($e);
return null;
}
return $RunNextBenchmark;
}
$suite->NotifyResult();
return null;
};
$RunNextBenchmark = function () use($suite, &$index, &$data, &$RunNextTearDown, &$RunNextBenchmark) {
try {
$data = $suite->RunSingleBenchmark($suite->benchmarks[$index], $data);
} catch (Exception $e) {
$suite->NotifyError($e);
return null;
}
// If data is null, we're done with this benchmark.
return is_null($data) ? $RunNextTearDown : $RunNextBenchmark();
};
$RunNextTearDown = function () use($suite, &$index, &$RunNextSetup) {
try {
$tearDown = $suite->benchmarks[$index++]->TearDown;
$tearDown();
} catch (Exception $e) {
$suite->NotifyError($e);
return null;
}
return $RunNextSetup;
};
// Start out running the setup.
return $RunNextSetup();
}
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Ported to PHP from Google's Octane v2.0 benchmarking suite for JavaScript.
include 'base.php';
include 'huffman.php';
include 'richards.php';
include 'deltablue.php';
include 'splay.php';
include 'quick-hull.php';
$success = true;
$PrintResult = function ($name, $result) {
print "{$name}: {$result}\n";
};
$PrintError = function ($name, $error) {
global $success, $PrintResult;
$PrintResult($name, $error);
$success = false;
};
$PrintScore = function ($score) {
global $success;
if ($success) {
print "----\n";
print 'Score (version ' . BenchmarkSuite::$version . "): {$score}\n";
}
};
BenchmarkSuite::$config['doWarmup'] = null;
BenchmarkSuite::$config['doDeterministic'] = null;
BenchmarkSuite::RunSuites(array('NotifyResult' => $PrintResult, 'NotifyError' => $PrintError, 'NotifyScore' => $PrintScore));