diff options
author | David Beck <david.beck@arm.com> | 2018-09-24 15:59:27 +0100 |
---|---|---|
committer | Matthew Bentham <matthew.bentham@arm.com> | 2018-10-10 16:16:57 +0100 |
commit | 0dbe0ee25312b728d77383d11c465156e64ae757 (patch) | |
tree | af37a9802e3ad551e1bf63f7636508cde7a41643 /src/backends/NeonTensorHandle.hpp | |
parent | b4540bef0b0327683fe8e63f727c1212800dc2a9 (diff) | |
download | armnn-0dbe0ee25312b728d77383d11c465156e64ae757.tar.gz |
IVGCVSW-1899 : Neon backend folder structure
armnn:149855
Change-Id: I26e8cf83422a65049386a5ebdb6d0001627aefaa
Diffstat (limited to 'src/backends/NeonTensorHandle.hpp')
-rw-r--r-- | src/backends/NeonTensorHandle.hpp | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/src/backends/NeonTensorHandle.hpp b/src/backends/NeonTensorHandle.hpp deleted file mode 100644 index 9045b8f17b..0000000000 --- a/src/backends/NeonTensorHandle.hpp +++ /dev/null @@ -1,142 +0,0 @@ -// -// Copyright © 2017 Arm Ltd. All rights reserved. -// SPDX-License-Identifier: MIT -// -#pragma once - -#include "OutputHandler.hpp" -#include <backends/aclCommon/ArmComputeTensorUtils.hpp> - -#include <arm_compute/runtime/MemoryGroup.h> -#include <arm_compute/runtime/IMemoryGroup.h> -#include <arm_compute/runtime/Tensor.h> -#include <arm_compute/runtime/SubTensor.h> -#include <arm_compute/core/TensorShape.h> -#include <arm_compute/core/Coordinates.h> - -#include <boost/polymorphic_pointer_cast.hpp> - -namespace armnn -{ - -class INeonTensorHandle : public ITensorHandle -{ -public: - virtual arm_compute::ITensor& GetTensor() = 0; - virtual arm_compute::ITensor const& GetTensor() const = 0; - virtual arm_compute::DataType GetDataType() const = 0; - virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>& memoryGroup) = 0; -}; - -class NeonTensorHandle : public INeonTensorHandle -{ -public: - NeonTensorHandle(const TensorInfo& tensorInfo) - { - armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo); - } - - NeonTensorHandle(const TensorInfo& tensorInfo, DataLayout dataLayout) - { - armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo, dataLayout); - } - - arm_compute::ITensor& GetTensor() override { return m_Tensor; } - arm_compute::ITensor const& GetTensor() const override { return m_Tensor; } - - virtual void Allocate() override - { - armnn::armcomputetensorutils::InitialiseArmComputeTensorEmpty(m_Tensor); - }; - - virtual void Manage() override - { - BOOST_ASSERT(m_MemoryGroup != nullptr); - m_MemoryGroup->manage(&m_Tensor); - } - - virtual ITensorHandle::Type GetType() const override { return ITensorHandle::Neon; } - - 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::MemoryGroup>(memoryGroup); - } - - virtual const void* Map(bool /* blocking = true */) const override - { - return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes()); - } - virtual void Unmap() const 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: - arm_compute::Tensor m_Tensor; - std::shared_ptr<arm_compute::MemoryGroup> m_MemoryGroup; -}; - -class NeonSubTensorHandle : public INeonTensorHandle -{ -public: - NeonSubTensorHandle(INeonTensorHandle* parent, - const arm_compute::TensorShape& shape, - const arm_compute::Coordinates& coords) - : m_Tensor(&parent->GetTensor(), shape, coords) - { - parentHandle = parent; - } - - arm_compute::ITensor& GetTensor() override { return m_Tensor; } - arm_compute::ITensor const& GetTensor() const override { return m_Tensor; } - - virtual void Allocate() override {} - virtual void Manage() override {} - - virtual ITensorHandle::Type GetType() const override { return ITensorHandle::Neon; } - - 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 {} - - virtual const void* Map(bool /* blocking = true */) const override - { - return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes()); - } - virtual void Unmap() const 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: - arm_compute::SubTensor m_Tensor; - ITensorHandle* parentHandle = nullptr; -}; - -} |