/*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd. All Rights Reserved
- * Copyright 2019 The TensorFlow Authors. All Rights Reserved.
+ * Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright 2020 The TensorFlow Authors. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* limitations under the License.
*/
-#ifndef LUCI_INTERPRETER_PAL_NEG_H
-#define LUCI_INTERPRETER_PAL_NEG_H
+#ifndef LUCI_INTERPRETER_PAL_EXP_H
+#define LUCI_INTERPRETER_PAL_EXP_H
-#include <tensorflow/lite/kernels/internal/reference/neg.h>
+#include "PALUtils.h"
namespace luci_interpreter_pal
{
-template <typename T>
-static inline void Negate(const tflite::RuntimeShape &input_shape, const T *input_data,
- const tflite::RuntimeShape &output_shape, T *output_data)
+
+inline void Exp(const int flat_size, const float *input_data, float *output_data)
{
- tflite::reference_ops::Negate(input_shape, input_data, output_shape, output_data);
+ for (int i = 0; i < flat_size; i++)
+ {
+ const float val = input_data[i];
+ const float result = std::exp(val);
+ output_data[i] = result;
+ }
}
+
} // namespace luci_interpreter_pal
-#endif // LUCI_INTERPRETER_PAL_NEG_H
+#endif // LUCI_INTERPRETER_PAL_EXP_H