message: cleanup duplicate device commit() code path
diff: @@ -45,15 +45,8 @@ namespace ospray {
  if (state == ExecState::INVALID)
  throw std::runtime_error("Can't start the engine in an invalid state!");
  - if (numOsprayThreads > 0) {
  - auto device = ospGetCurrentDevice();
  - if (device == nullptr)
  - throw std::runtime_error("Can't get current device!");
  -
  - ospDeviceSet1i(device, "numThreads", numOsprayThreads);
  - }
  -
  state = ExecState::STARTED;
  +
  commitDeviceOnAsyncLoopThread = true;
  // NOTE(jda) - This whole loop is because I haven't found a way to get
  