Function markTaskStart

dash/deps/react@16.14.0.js:2411–2422

(task, ms)

    return buffer;
  }
  function markTaskStart(task, ms) {
    {
      profilingState[QUEUE_SIZE]++;

      if (eventLog !== null) {
        // performance.now returns a float, representing milliseconds. When the
        // event is logged, it's coerced to an int. Convert to microseconds to
        // maintain extra degrees of precision.
        logEvent([TaskStartEvent, ms * 1000, task.id, task.priorityLevel]);
      }
    }
  }
  function markTaskCompleted(task, ms) {
    {
      profilingState[PRIORITY] = NoPriority;