1 files changed, 0 insertions, 90 deletions
diff --git a/compiler/luci-interpreter/src/kernels/Softmax.cpp b/compiler/luci-interpreter/src/kernels/Softmax.cpp
deleted file mode 100644
index 642c0ad75..000000000
--- a/compiler/luci-interpreter/src/kernels/Softmax.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd. 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.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "kernels/Softmax.h"
-
-#include "kernels/Utils.h"
-
-#include <tensorflow/lite/kernels/internal/reference/softmax.h>
-#include <tensorflow/lite/kernels/internal/optimized/optimized_ops.h>
-
-#include <stdexcept>
-
-namespace luci_interpreter
-{
-
-namespace kernels
-{
-
-Softmax::Softmax(const Tensor *input, Tensor *output, const SoftmaxParams &params)
-    : KernelWithParams<SoftmaxParams>({input}, {output}, params)
-{
-}
-
-void Softmax::configure()
-{
-  LUCI_INTERPRETER_CHECK(input()->element_type() == output()->element_type());
-  LUCI_INTERPRETER_CHECK(input()->shape().num_dims() >= 1);
-  if (input()->element_type() == DataType::U8 || input()->element_type() == DataType::S8)
-  {
-    LUCI_INTERPRETER_CHECK(output()->zero_point() == 0);
-    tflite::SoftmaxParams op_params{};
-    op_params.table = _table;
-    tflite::optimized_ops::PopulateSoftmaxLookupTable(&op_params, input()->scale(), params().beta);
-  }
-  output()->resize(input()->shape());
-}
-
-void Softmax::execute() const
-{
-  switch (input()->element_type())
-  {
-    case DataType::FLOAT32:
-      evalFloat();
-      break;
-    case DataType::S8:
-      evalQuantized<int8_t>();
-      break;
-    case DataType::U8:
-      evalQuantized<uint8_t>();
-      break;
-    default:
-      throw std::runtime_error("Unsupported type.");
-  }
-}
-
-void Softmax::evalFloat() const
-{
-  tflite::SoftmaxParams op_params{};
-  op_params.beta = params().beta;
-
-  tflite::reference_ops::Softmax(op_params, getTensorShape(input()), getTensorData<float>(input()),
-                                 getTensorShape(output()), getTensorData<float>(output()));
-}
-
-template <typename T> void Softmax::evalQuantized() const
-{
-  tflite::SoftmaxParams op_params{};
-  op_params.table = const_cast<float *>(_table);
-  op_params.zero_point = output()->zero_point();
-  op_params.scale = output()->scale();
-
-  tflite::optimized_ops::Softmax(op_params, getTensorShape(input()), getTensorData<T>(input()),
-                                 getTensorShape(output()), getTensorData<T>(output()));
-}
-
-} // namespace kernels
-} // namespace luci_interpreter