From 0dbe0ee25312b728d77383d11c465156e64ae757 Mon Sep 17 00:00:00 2001
From: David Beck <david.beck@arm.com>
Date: Mon, 24 Sep 2018 15:59:27 +0100
Subject: IVGCVSW-1899 : Neon backend folder structure

armnn:149855

Change-Id: I26e8cf83422a65049386a5ebdb6d0001627aefaa
---
 src/backends/neon/workloads/NeonWorkloadUtils.cpp | 60 +++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/backends/neon/workloads/NeonWorkloadUtils.cpp

(limited to 'src/backends/neon/workloads/NeonWorkloadUtils.cpp')

diff --git a/src/backends/neon/workloads/NeonWorkloadUtils.cpp b/src/backends/neon/workloads/NeonWorkloadUtils.cpp
new file mode 100644
index 0000000000..195f090171
--- /dev/null
+++ b/src/backends/neon/workloads/NeonWorkloadUtils.cpp
@@ -0,0 +1,60 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#include "NeonWorkloadUtils.hpp"
+#include <backends/aclCommon/ArmComputeTensorUtils.hpp>
+#include <backends/aclCommon/ArmComputeUtils.hpp>
+#include <backends/neon/NeonTensorHandle.hpp>
+#include <backends/neon/NeonLayerSupport.hpp>
+#include <backends/CpuTensorHandle.hpp>
+
+#include <armnn/Utils.hpp>
+#include <armnn/Exceptions.hpp>
+
+#include <cstring>
+#include <boost/assert.hpp>
+#include <boost/cast.hpp>
+#include <boost/format.hpp>
+
+#include "Profiling.hpp"
+
+#include <armnn/Types.hpp>
+#include <Half.hpp>
+
+using namespace armnn::armcomputetensorutils;
+
+namespace armnn
+{
+
+// Allocates a tensor and copy the contents in data to the tensor contents.
+template<typename T>
+void InitialiseArmComputeTensorData(arm_compute::Tensor& tensor, const T* data)
+{
+    InitialiseArmComputeTensorEmpty(tensor);
+    CopyArmComputeITensorData(data, tensor);
+}
+
+template void InitialiseArmComputeTensorData(arm_compute::Tensor& tensor, const Half* data);
+template void InitialiseArmComputeTensorData(arm_compute::Tensor& tensor, const float* data);
+template void InitialiseArmComputeTensorData(arm_compute::Tensor& tensor, const uint8_t* data);
+template void InitialiseArmComputeTensorData(arm_compute::Tensor& tensor, const int32_t* data);
+
+void InitializeArmComputeTensorDataForFloatTypes(arm_compute::Tensor& tensor,
+                                                 const ConstCpuTensorHandle* handle)
+{
+    BOOST_ASSERT(handle);
+    switch(handle->GetTensorInfo().GetDataType())
+    {
+        case DataType::Float16:
+            InitialiseArmComputeTensorData(tensor, handle->GetConstTensor<Half>());
+            break;
+        case DataType::Float32:
+            InitialiseArmComputeTensorData(tensor, handle->GetConstTensor<float>());
+            break;
+        default:
+            BOOST_ASSERT_MSG(false, "Unexpected floating point type.");
+    }
+};
+
+} //namespace armnn
-- 
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