1 files changed, 0 insertions, 66 deletions
diff --git a/src/backends/reference/workloads/BatchNormImpl.cpp b/src/backends/reference/workloads/BatchNormImpl.cpp
deleted file mode 100644
index e742c7280f..0000000000
--- a/src/backends/reference/workloads/BatchNormImpl.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#include "BatchNormImpl.hpp"
-#include "RefWorkloadUtils.hpp"
-
-#include <armnn/Tensor.hpp>
-
-#include <armnnUtils/DataLayoutIndexed.hpp>
-
-#include <cmath>
-
-namespace armnn
-{
-
-void BatchNormImpl(const BatchNormalizationQueueDescriptor& data,
-                   Decoder<float>& meanDecoder,
-                   Decoder<float>& varianceDecoder,
-                   Decoder<float>& betaDecoder,
-                   Decoder<float>& gammaDecoder,
-                   Decoder<float>& inputDecoder,
-                   Encoder<float>& outputEncoder)
-{
-    const TensorInfo& inputInfo = GetTensorInfo(data.m_Inputs[0]);
-    const TensorShape inputShape = inputInfo.GetShape();
-
-    armnnUtils::DataLayoutIndexed dataLayout(data.m_Parameters.m_DataLayout);
-
-    unsigned int inputBatches  = inputShape[0];
-    unsigned int inputHeight   = inputShape[dataLayout.GetHeightIndex()];
-    unsigned int inputWidth    = inputShape[dataLayout.GetWidthIndex()];
-    unsigned int inputChannels = inputShape[dataLayout.GetChannelsIndex()];
-
-    for (unsigned int c = 0; c < inputChannels; c++)
-    {
-        meanDecoder[c];
-        varianceDecoder[c];
-        betaDecoder[c];
-        gammaDecoder[c];
-        float mean  = meanDecoder.Get();
-        float var   = varianceDecoder.Get();
-        float beta  = betaDecoder.Get();
-        float gamma = gammaDecoder.Get();
-
-        float mult = gamma / sqrtf(var + data.m_Parameters.m_Eps);
-        float add  = beta - mult * mean;
-
-        for (unsigned int n = 0; n < inputBatches; n++)
-        {
-            for (unsigned int h = 0; h < inputHeight; h++)
-            {
-                for (unsigned int w = 0; w < inputWidth; w++)
-                {
-                    unsigned int index = dataLayout.GetIndex(inputShape, n, c, h, w);
-                    inputDecoder[index];
-                    outputEncoder[index];
-                    outputEncoder.Set(mult * inputDecoder.Get() + add);
-                }
-            }
-        }
-    }
-}
-
-} // namespace armnn