message: Allowed special kernels in SUSTAINED_SPEED mode.
diff: @@ -585,6 +585,8 @@ class InferenceBuilderImpl : public InferenceBuilder {
  if (options.usage == InferenceUsage::FAST_SINGLE_ANSWER) {
  create_info.hints.Add(ModelHints::kReduceKernelsCount);
  create_info.hints.Add(ModelHints::kFastTuning);
  + } else if (options.usage == InferenceUsage::SUSTAINED_SPEED) {
  + create_info.hints.Add(ModelHints::kAllowSpecialKernels);
  }
  RETURN_IF_ERROR(context_->InitFromGraph(create_info, graph, environment_));
  