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PiperOrigin-RevId: 705930362

mediapipe/tasks/cc/genai/inference/utils/xnn_utils/llm_weights.h

@@ -28,7 +28,6 @@
 #include "absl/status/statusor.h"
 #include "absl/strings/string_view.h"
 #include "mediapipe/tasks/cc/genai/inference/proto/llm_params.pb.h"
-#include "mediapipe/tasks/cc/genai/inference/utils/xnn_utils/graph_builder.h"
 #include "mediapipe/tasks/cc/genai/inference/utils/xnn_utils/pack_weights_cache.h"
 #include "mediapipe/tasks/cc/genai/inference/utils/xnn_utils/xnn_tensor.h"
 #include "tensorflow/lite/model_builder.h"
@@ -238,11 +237,6 @@ class LlmWeightsLoader {
   LlmParams& llm_params() { return params_; }
   const LlmParams& llm_params() const { return params_; }
 
-  // Returns the XnnWeightsCache that could work with weights loader, if any.
-  virtual std::shared_ptr<XnnWeightsCache> GetXnnWeightsCache() {
-    return nullptr;
-  }
-
  protected:
   virtual absl::StatusOr<LlmWeights::SelfAttentionWeights> LoadSelfAttention(
       int layer_id);
@@ -269,10 +263,6 @@ class DefaultLlmWeightsLoader : public LlmWeightsLoader {
       absl::string_view weight_path, const LlmParams& params,
       std::shared_ptr<tflite::FlatBufferModel> flat_buffer_model = nullptr);
 
-  std::shared_ptr<XnnWeightsCache> GetXnnWeightsCache() override {
-    return xnn_weights_cache_;
-  }
-
  private:
   std::shared_ptr<PackWeightsCache> xnn_weights_cache_;
 };