1 files changed, 5 insertions, 39 deletions
diff --git a/runtime/onert/backend/cpu/ops/OperationUtils.h b/runtime/onert/backend/cpu/ops/OperationUtils.h
index ac2fbb84f..1fefc3228 100644
--- a/runtime/onert/backend/cpu/ops/OperationUtils.h
+++ b/runtime/onert/backend/cpu/ops/OperationUtils.h
@@ -18,19 +18,19 @@
 #define __NNFW_SUPPORT_NNAPI_OPERATION_UTILS_H__
 
 #include <backend/IPortableTensor.h>
-
-#include <cker/Shape.h>
-#include <cker/Types.h>
-#include <iostream>
 #include <ir/DataType.h>
-#include <ir/InternalType.h>
 #include <ir/Operand.h>
 #include <ir/Padding.h>
+#include <util/CalculateActivationRange.h>
+
+#include <cker/Shape.h>
+#include <cker/Types.h>
 
 #include <limits>
 #include <vector>
 
 using OperandType = onert::ir::DataType;
+using namespace onert::util;
 
 namespace onert
 {
@@ -166,40 +166,6 @@ void GetQuantizedConvolutionMultipliersAndShifts(
   int num_channels, std::vector<int32_t> &per_channel_output_multiplier,
   std::vector<int> &per_channel_output_shift);
 
-template <typename T>
-void CalculateActivationRange(ir::Activation activation, T *activation_min, T *activation_max)
-{
-  if (activation == ir::Activation::RELU)
-  {
-    *activation_min = 0;
-    *activation_max = std::numeric_limits<T>::max();
-  }
-  else if (activation == ir::Activation::RELU6)
-  {
-    *activation_min = 0;
-    *activation_max = 6;
-  }
-  else if (activation == ir::Activation::RELU1)
-  {
-    *activation_min = -1;
-    *activation_max = 1;
-  }
-  else if (activation == ir::Activation::SIGMOID)
-  {
-    *activation_min = 0;
-    *activation_max = 1;
-  }
-  else if (activation == ir::Activation::NONE)
-  {
-    *activation_min = std::numeric_limits<T>::lowest();
-    *activation_max = std::numeric_limits<T>::max();
-  }
-  else
-  {
-    std::cout << "Unsupported fused activation function." << std::endl;
-  }
-}
-
 void CalculateActivationRangeQuantized(ir::Activation activation, const IPortableTensor *output,
                                        int32_t *act_min, int32_t *act_max);