diff options
Diffstat (limited to 'src/armnn/memory/OffsetMemoryPool.hpp')
-rw-r--r-- | src/armnn/memory/OffsetMemoryPool.hpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/armnn/memory/OffsetMemoryPool.hpp b/src/armnn/memory/OffsetMemoryPool.hpp new file mode 100644 index 0000000000..a0391602fb --- /dev/null +++ b/src/armnn/memory/OffsetMemoryPool.hpp @@ -0,0 +1,54 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// See LICENSE file in the project root for full license information. +// +#pragma once + +#include "IMemoryPool.hpp" + +#include "arm_compute/runtime/IAllocator.h" +#include "arm_compute/runtime/Types.h" + +namespace armnn +{ + +class OffsetMemoryPool : public IMemoryPool +{ +public: + OffsetMemoryPool(arm_compute::IAllocator* allocator, size_t blobSize); + + ~OffsetMemoryPool(); + + OffsetMemoryPool(const OffsetMemoryPool&) = delete; + + OffsetMemoryPool& operator=(const OffsetMemoryPool&) = delete; + + OffsetMemoryPool(OffsetMemoryPool&&) = default; + + OffsetMemoryPool& operator=(OffsetMemoryPool &&) = default; + + void acquire(arm_compute::MemoryMappings& handles) override; + void release(arm_compute::MemoryMappings& handles) override; + + arm_compute::MappingType mapping_type() const override; + + std::unique_ptr<arm_compute::IMemoryPool> duplicate() override; + + void AllocatePool() override; + void ReleasePool() override; + +private: + /// Allocator to use for internal allocation + arm_compute::IAllocator* m_Allocator; + + /// Memory blob + void* m_Blob; + + /// Size of the allocated memory blob + size_t m_BlobSize; + + /// Flag indicating whether memory has been allocated for the pool + bool m_MemoryAllocated; +}; + +} // namespace armnn
\ No newline at end of file |