in MotionMark/resources/runner/motionmark.js [535:549]
_startBenchmark: function(suites, options, frameContainerID)
{
benchmarkController.determineCanvasSize();
var configuration = document.body.className.match(/small|medium|large/);
if (configuration)
options[Strings.json.configuration] = configuration[0];
benchmarkRunnerClient.initialize(suites, options);
var frameContainer = document.getElementById(frameContainerID);
var runner = new BenchmarkRunner(suites, frameContainer, benchmarkRunnerClient);
runner.runMultipleIterations();
sectionsManager.showSection("test-container");
},