Compute Library
 21.05
BlobLifetimeManager.h
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24 #ifndef ARM_COMPUTE_BLOBLIFETIMEMANAGER_H
25 #define ARM_COMPUTE_BLOBLIFETIMEMANAGER_H
26 
28 
30 
31 #include <memory>
32 #include <vector>
33 
34 namespace arm_compute
35 {
36 // Forward declarations
37 class IMemoryPool;
38 
39 /** Concrete class that tracks the lifetime of registered tensors and
40  * calculates the systems memory requirements in terms of blobs */
42 {
43 public:
44  using info_type = std::vector<BlobInfo>;
45 
46 public:
47  /** Constructor */
49  /** Prevent instances of this class to be copy constructed */
50  BlobLifetimeManager(const BlobLifetimeManager &) = delete;
51  /** Prevent instances of this class to be copied */
53  /** Allow instances of this class to be move constructed */
55  /** Allow instances of this class to be moved */
57  /** Accessor to the pool internal configuration meta-data
58  *
59  * @return Lifetime manager internal configuration meta-data
60  */
61  const info_type &info() const;
62 
63  // Inherited methods overridden:
64  std::unique_ptr<IMemoryPool> create_pool(IAllocator *allocator) override;
65  MappingType mapping_type() const override;
66 
67 private:
68  // Inherited methods overridden:
69  void update_blobs_and_mappings() override;
70 
71 private:
72  std::vector<BlobInfo> _blobs; /**< Memory blobs */
73 };
74 } // namespace arm_compute
75 #endif /* ARM_COMPUTE_BLOBLIFETIMEMANAGER_H */
Copyright (c) 2017-2021 Arm Limited.
BlobLifetimeManager & operator=(const BlobLifetimeManager &)=delete
Prevent instances of this class to be copied.
MappingType
Mapping type.
Definition: Types.h:34
std::unique_ptr< IMemoryPool > create_pool(IAllocator *allocator) override
Creates a memory pool depending on the memory requirements.
input allocator() -> allocate()
MappingType mapping_type() const override
Returns the type of mappings that the lifetime manager returns.
Concrete class that tracks the lifetime of registered tensors and calculates the systems memory requi...
const info_type & info() const
Accessor to the pool internal configuration meta-data.
Allocator interface.
Definition: IAllocator.h:35
std::vector< BlobInfo > info_type
Abstract class of the simple lifetime manager interface.