1 files changed, 0 insertions, 139 deletions
diff --git a/src/armnn/backends/WorkloadUtils.hpp b/src/armnn/backends/WorkloadUtils.hpp
deleted file mode 100644
index 65c58eabd9..0000000000
--- a/src/armnn/backends/WorkloadUtils.hpp
+++ /dev/null
@@ -1,139 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-
-#include "armnn/Tensor.hpp"
-#include "ITensorHandle.hpp"
-
-#include <boost/cast.hpp>
-
-namespace armnn
-{
-namespace
-{
-template<typename ArrayType, typename Arg>
-void AssignValues(unsigned int num, unsigned int& idx, const ArrayType& array, Arg& arg)
-{
- if (idx >= num)
- {
-     return;
- }
-
- arg = array[(num - 1) - idx];
- idx++;
-};
-
-template<typename T, typename ArrayType, typename ...Args>
-void AssignValues(unsigned int num, unsigned int idx, const ArrayType& array, T& assignee, Args& ... args)
-{
- AssignValues(num, idx, array, assignee);
-
- AssignValues(num, idx, array, args...);
-}
-} // namespace
-
-template<typename CopyFunc>
-void CopyTensorContentsGeneric(const ITensorHandle* srcTensor, ITensorHandle* dstTensor, CopyFunc copy)
-{
-    static_assert(MaxNumOfTensorDimensions == 4, "Please update CopyTensorContents");
-
-    TensorShape srcStrides = srcTensor->GetStrides();
-    const TensorShape& srcShape = srcTensor->GetShape();
-    TensorShape dstStrides = dstTensor->GetStrides();
-    const TensorShape& dstShape = dstTensor->GetShape();
-
-    size_t srcBatches = 1;
-    size_t srcChannels = 1;
-    size_t srcHeight = 1;
-    size_t srcWidth = 1;
-    AssignValues(srcShape.GetNumDimensions(),0, srcShape,
-                 srcWidth,
-                 srcHeight,
-                 srcChannels,
-                 srcBatches);
-
-    size_t srcBatchStride = 0;
-    size_t srcChannelStride = 0;
-    size_t srcHeightStride = 0;
-    size_t srcWidthStride = 0;
-    AssignValues(srcStrides.GetNumDimensions(),0, srcStrides,
-                 srcWidthStride,
-                 srcHeightStride,
-                 srcChannelStride,
-                 srcBatchStride);
-
-    size_t dstBatches = 1;
-    size_t dstChannels = 1;
-    size_t dstHeight = 1;
-    size_t dstWidth = 1;
-    AssignValues(dstShape.GetNumDimensions(),0, dstShape,
-                 dstWidth,
-                 dstHeight,
-                 dstChannels,
-                 dstBatches);
-
-    size_t dstBatchStride = 0;
-    size_t dstChannelStride = 0;
-    size_t dstHeightStride = 0;
-    size_t dstWidthStride = 0;
-    AssignValues(dstStrides.GetNumDimensions(),0, dstStrides,
-                 dstWidthStride,
-                 dstHeightStride,
-                 dstChannelStride,
-                 dstBatchStride);
-
-    auto srcData = static_cast<const uint8_t*>(srcTensor->Map());
-    auto dstData = static_cast<uint8_t*>(dstTensor->Map());
-
-    size_t copyLength = std::min(srcWidth*srcWidthStride, dstWidth*dstWidthStride);
-    size_t copyHeight = std::min(srcHeight, dstHeight);
-    size_t copyChannels = std::min(srcChannels, dstChannels);
-    size_t copyBatches = std::min(srcBatches, dstBatches);
-
-    for(unsigned int b=0; b < copyBatches; ++b)
-    {
-        auto srcPtrBatch = srcData;
-        auto dstPtrBatch = dstData;
-        for (unsigned int c=0; c< copyChannels; ++c)
-        {
-            auto srcPtrChannel = srcData;
-            auto dstPtrChannel = dstData;
-            for (unsigned int h=0; h < copyHeight; ++h)
-            {
-                copy(dstData, srcData, copyLength);
-                dstData += dstHeightStride;
-                srcData += srcHeightStride;
-            }
-            dstData += (static_cast<long>(dstChannelStride) - (dstData - dstPtrChannel));
-            srcData += (static_cast<long>(srcChannelStride) - (srcData - srcPtrChannel));
-        }
-        dstData += (static_cast<long>(dstBatchStride)-(dstData - dstPtrBatch));
-        srcData += (static_cast<long>(srcBatchStride)-(srcData - srcPtrBatch));
-    }
-
-    srcTensor->Unmap();
-    dstTensor->Unmap();
-}
-
-template <typename SrcTensorHandleType, typename DstTensorHandleType, typename DescriptorType>
-void GatherTensorHandlePairs(const DescriptorType& descriptor,
-                             std::vector<std::pair<SrcTensorHandleType*, DstTensorHandleType*>>& tensorHandlePairs)
-{
-    const unsigned int numInputs = static_cast<unsigned int>(descriptor.m_Inputs.size());
-    tensorHandlePairs.reserve(numInputs);
-
-    for (unsigned int i = 0; i < numInputs; ++i)
-    {
-        SrcTensorHandleType* const srcTensorHandle = boost::polymorphic_downcast<SrcTensorHandleType*>(
-            descriptor.m_Inputs[i]);
-        DstTensorHandleType* const dstTensorHandle = boost::polymorphic_downcast<DstTensorHandleType*>(
-            descriptor.m_Outputs[i]);
-
-        tensorHandlePairs.emplace_back(srcTensorHandle, dstTensorHandle);
-    }
-}
-
-} //namespace armnn
-\ No newline at end of file