From ac42efd972b7d03da17f057b2ceaaac5d6e96b1a Mon Sep 17 00:00:00 2001
From: David Beck <david.beck@arm.com>
Date: Wed, 26 Sep 2018 17:41:13 +0100
Subject: IVGCVSW-1900 : CL backend folder structure

* moving backends/ClWorkloads to backends/cl
* and moving pure Cl workload related code to
  backends/cl/workloads

Change-Id: I019a3c6b4da5e7a23074bf03fb057e63199ad129
---
 src/backends/ClTensorHandle.hpp | 141 ----------------------------------------
 1 file changed, 141 deletions(-)
 delete mode 100644 src/backends/ClTensorHandle.hpp

(limited to 'src/backends/ClTensorHandle.hpp')

diff --git a/src/backends/ClTensorHandle.hpp b/src/backends/ClTensorHandle.hpp
deleted file mode 100644
index 556e4479b6..0000000000
--- a/src/backends/ClTensorHandle.hpp
+++ /dev/null
@@ -1,141 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-#pragma once
-
-#include <backends/OutputHandler.hpp>
-#include <backends/aclCommon/ArmComputeTensorUtils.hpp>
-
-#include <arm_compute/runtime/CL/CLTensor.h>
-#include <arm_compute/runtime/CL/CLSubTensor.h>
-#include <arm_compute/runtime/CL/CLMemoryGroup.h>
-#include <arm_compute/runtime/IMemoryGroup.h>
-#include <arm_compute/core/TensorShape.h>
-#include <arm_compute/core/Coordinates.h>
-
-#include <boost/polymorphic_pointer_cast.hpp>
-
-namespace armnn
-{
-
-
-class IClTensorHandle : public ITensorHandle
-{
-public:
-    virtual arm_compute::ICLTensor& GetTensor() = 0;
-    virtual arm_compute::ICLTensor const& GetTensor() const = 0;
-    virtual arm_compute::DataType GetDataType() const = 0;
-    virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>& memoryGroup) = 0;
-};
-
-class ClTensorHandle : public IClTensorHandle
-{
-public:
-    ClTensorHandle(const TensorInfo& tensorInfo)
-    {
-        armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo);
-    }
-
-    ClTensorHandle(const TensorInfo& tensorInfo, DataLayout dataLayout)
-    {
-        armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo, dataLayout);
-    }
-
-    arm_compute::CLTensor& GetTensor() override { return m_Tensor; }
-    arm_compute::CLTensor const& GetTensor() const override { return m_Tensor; }
-    virtual void Allocate() override {armnn::armcomputetensorutils::InitialiseArmComputeTensorEmpty(m_Tensor);}
-
-    virtual void Manage() override
-    {
-        assert(m_MemoryGroup != nullptr);
-        m_MemoryGroup->manage(&m_Tensor);
-    }
-
-    virtual const void* Map(bool blocking = true) const override
-    {
-        const_cast<arm_compute::CLTensor*>(&m_Tensor)->map(blocking);
-        return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes());
-    }
-    virtual void Unmap() const override { const_cast<arm_compute::CLTensor*>(&m_Tensor)->unmap(); }
-
-    virtual ITensorHandle::Type GetType() const override { return ITensorHandle::CL; }
-
-    virtual ITensorHandle* GetParent() const override { return nullptr; }
-
-    virtual arm_compute::DataType GetDataType() const override
-    {
-        return m_Tensor.info()->data_type();
-    }
-
-    virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>& memoryGroup) override
-    {
-        m_MemoryGroup = boost::polymorphic_pointer_downcast<arm_compute::CLMemoryGroup>(memoryGroup);
-    }
-
-    TensorShape GetStrides() const override
-    {
-        return armcomputetensorutils::GetStrides(m_Tensor.info()->strides_in_bytes());
-    }
-
-    TensorShape GetShape() const override
-    {
-        return armcomputetensorutils::GetShape(m_Tensor.info()->tensor_shape());
-    }
-private:
-    arm_compute::CLTensor m_Tensor;
-    std::shared_ptr<arm_compute::CLMemoryGroup> m_MemoryGroup;
-};
-
-class ClSubTensorHandle : public IClTensorHandle
-{
-public:
-    ClSubTensorHandle(IClTensorHandle* parent,
-                      const arm_compute::TensorShape& shape,
-                      const arm_compute::Coordinates& coords)
-    : m_Tensor(&parent->GetTensor(), shape, coords)
-    {
-        parentHandle = parent;
-    }
-
-    arm_compute::CLSubTensor& GetTensor() override { return m_Tensor; }
-    arm_compute::CLSubTensor const& GetTensor() const override { return m_Tensor; }
-
-    virtual void Allocate() override {}
-    virtual void Manage() override {}
-
-    virtual const void* Map(bool blocking = true) const override
-    {
-        const_cast<arm_compute::CLSubTensor*>(&m_Tensor)->map(blocking);
-        return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes());
-    }
-    virtual void Unmap() const override { const_cast<arm_compute::CLSubTensor*>(&m_Tensor)->unmap(); }
-
-    virtual ITensorHandle::Type GetType() const override { return ITensorHandle::CL; }
-
-    virtual ITensorHandle* GetParent() const override { return parentHandle; }
-
-    virtual arm_compute::DataType GetDataType() const override
-    {
-        return m_Tensor.info()->data_type();
-    }
-
-    virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>&) override {}
-
-    TensorShape GetStrides() const override
-    {
-        return armcomputetensorutils::GetStrides(m_Tensor.info()->strides_in_bytes());
-    }
-
-    TensorShape GetShape() const override
-    {
-        return armcomputetensorutils::GetShape(m_Tensor.info()->tensor_shape());
-    }
-
-private:
-    mutable arm_compute::CLSubTensor m_Tensor;
-    ITensorHandle* parentHandle = nullptr;
-
-};
-
-}
-- 
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