1 files changed, 0 insertions, 56 deletions
diff --git a/src/armnn/backends/RefWorkloads/BatchNormImpl.hpp b/src/armnn/backends/RefWorkloads/BatchNormImpl.hpp
deleted file mode 100644
index a7579c8373..0000000000
--- a/src/armnn/backends/RefWorkloads/BatchNormImpl.hpp
+++ /dev/null
@@ -1,56 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-
-#include "RefWorkloadUtils.hpp"
-
-#include <armnn/Tensor.hpp>
-
-#include <cmath>
-
-namespace armnn
-{
-
-template<typename NormData>
-static void BatchNormImpl(NormData data,
-                          const float* varIn,
-                          const float* meanIn,
-                          const float* gammaIn,
-                          const float* betaIn,
-                          float * outputData,
-                          const float * inputData)
-{
-    const TensorInfo& inputInfo0 = GetTensorInfo(data.m_Inputs[0]);
-    for (unsigned int c = 0; c < inputInfo0.GetShape()[1]; c++)
-    {
-        float var   = varIn[c];
-        float mean  = meanIn[c];
-        float gamma = gammaIn[c];
-        float beta  = betaIn[c];
-
-        float mult = gamma / sqrtf(var + data.m_Parameters.m_Eps);
-        float add  = beta - mult * mean;
-
-        for (unsigned int n = 0; n < inputInfo0.GetShape()[0]; n++)
-        {
-            for (unsigned int j = 0; j < inputInfo0.GetShape()[2]; j++)
-            {
-                for (unsigned int i = 0; i < inputInfo0.GetShape()[3]; i++)
-                {
-                    unsigned int index = i +
-                                         j*inputInfo0.GetShape()[3] +
-                                         c*inputInfo0.GetShape()[3] * inputInfo0.GetShape()[2] +
-                                         n*inputInfo0.GetShape()[3] * inputInfo0.GetShape()[2]
-                                                                     * inputInfo0.GetShape()[1];
-
-                    outputData[index] = mult * inputData[index] + add;
-                }
-            }
-        }
-    }
-}
-
-} //namespace armnn