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author | Aron Virginas-Tar <Aron.Virginas-Tar@arm.com> | 2018-10-12 15:18:03 +0100 |
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committer | Matthew Bentham <matthew.bentham@arm.com> | 2018-10-22 16:57:53 +0100 |
commit | f9aeef0e036df176699aa96d30d2ca8d7546534e (patch) | |
tree | 09ad918f7d2cffbca2c013c688332fa687b8d8ca /src/backends/aclCommon/memory/BlobMemoryPool.hpp | |
parent | 3b278e9261bd0de67c82f7d6c36731f118124f52 (diff) | |
download | armnn-f9aeef0e036df176699aa96d30d2ca8d7546534e.tar.gz |
IVGCVSW-2006: Move ACL memory manager source code under aclCommon
Change-Id: Ie1c74a18de5c3dd1cd5285c222bd6327489c1508
Diffstat (limited to 'src/backends/aclCommon/memory/BlobMemoryPool.hpp')
-rw-r--r-- | src/backends/aclCommon/memory/BlobMemoryPool.hpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/backends/aclCommon/memory/BlobMemoryPool.hpp b/src/backends/aclCommon/memory/BlobMemoryPool.hpp new file mode 100644 index 0000000000..4d42e6ee7a --- /dev/null +++ b/src/backends/aclCommon/memory/BlobMemoryPool.hpp @@ -0,0 +1,55 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include "IMemoryPool.hpp" + +#include <arm_compute/runtime/IAllocator.h> +#include <arm_compute/runtime/Types.h> + +namespace armnn +{ + +/** Blob memory pool */ +class BlobMemoryPool : public IMemoryPool +{ +public: + BlobMemoryPool(arm_compute::IAllocator* allocator, std::vector<size_t> blobSizes); + + ~BlobMemoryPool(); + + BlobMemoryPool(const BlobMemoryPool&) = delete; + + BlobMemoryPool& operator=(const BlobMemoryPool&) = delete; + + BlobMemoryPool(BlobMemoryPool&&) = default; + + BlobMemoryPool& operator=(BlobMemoryPool&&) = 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; + + /// Vector holding all the memory blobs + std::vector<void*> m_Blobs; + + /// Sizes of each memory blob + std::vector<size_t> m_BlobSizes; + + /// Flag indicating whether memory has been allocated for the pool + bool m_MemoryAllocated; +}; + +} // namespace armnn
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