third_party/hexagon/hexagon_tflm_translation_svdf.h

/* Copyright 2021 The TensorFlow Authors. All Rights Reserved.

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#ifndef _HEXAGON_TFLM_TRANSLATION_SVDF_H_
#define _HEXAGON_TFLM_TRANSLATION_SVDF_H_

#include "tensorflow/lite/c/builtin_op_data.h"
#include "tensorflow/lite/c/common.h"
#include "tensorflow/lite/kernels/internal/common.h"
#include "tensorflow/lite/kernels/internal/quantization_util.h"
#include "tensorflow/lite/kernels/internal/tensor_ctypes.h"
#include "tensorflow/lite/kernels/kernel_util.h"
#include "tensorflow/lite/kernels/op_macros.h"
#include "tensorflow/lite/micro/kernels/activation_utils.h"
#include "tensorflow/lite/micro/kernels/kernel_util.h"
#include "tensorflow/lite/micro/micro_utils.h"

namespace tflite {
namespace hexagon_svdf {

void* HexagonInit(TfLiteContext* context, const char* buffer, size_t length);

TfLiteStatus HexagonPrepare(TfLiteContext* context, TfLiteNode* node);

void HexagonEvalIntegerSVDF(TfLiteContext* context, TfLiteNode* node,
                            const TfLiteEvalTensor* input_tensor,
                            const TfLiteEvalTensor* weights_feature_tensor,
                            const TfLiteEvalTensor* weights_time_tensor,
                            const TfLiteEvalTensor* bias_tensor,
                            const TfLiteSVDFParams* params,
                            TfLiteEvalTensor* activation_state_tensor,
                            TfLiteEvalTensor* output_tensor, void* op_data);

void HexagonOptimizationEvaluation(TfLiteContext* context, TfLiteNode* node);
bool HexagonOptimizable(TfLiteContext* context, TfLiteNode* node);

}  // namespace hexagon_svdf
}  // namespace tflite

#endif  // _HEXAGON_TFLM_TRANSLATION_SVDF_H_