message: Load denoiser module *after* initializing OSPRay - fixes mpi
diff: @@ -45,12 +45,14 @@ int main(int argc, const char *argv[])
  for (auto &p : pluginsToLoad)
  pluginManager.loadPlugin(p);
  + // Initialize OSPRay
  + initializeOSPRay(argc, argv);
  +
  + // Check for module denoiser support after iniaitlizing OSPRay
  bool denoiser = ospLoadModule("denoiser") == OSP_NO_ERROR;
  std::cout << "OpenImageDenoise is" << (denoiser ? " " : "not ") << "available"
  << std::endl;
  - initializeOSPRay(argc, argv);
  -
  // Set paramters common to all modes
  // doing so after initializeOSPRay allows OSPRay to remove its cmdline params.
  StudioCommon studioCommon(pluginManager, denoiser, argc, argv);
  