Compute Library
 22.02
CpuContext.h
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24 #ifndef SRC_CPU_CPUCONTEXT_H
25 #define SRC_CPU_CPUCONTEXT_H
26 
28 #include "src/common/IContext.h"
30 
31 namespace arm_compute
32 {
33 namespace cpu
34 {
35 /** Structure that encodes the CPU capabilities to be used */
37 {
39  int32_t max_threads{ -1 };
40 };
41 
42 /** CPU context implementation class */
43 class CpuContext final : public IContext
44 {
45 public:
46  /** Default Constructor
47  *
48  * @param[in] options Creational options
49  */
50  explicit CpuContext(const AclContextOptions *options);
51  /** Cpu Capabilities accessor
52  *
53  * @return The ISA capabilities to be used by the CPU
54  */
55  const CpuCapabilities &capabilities() const;
56  /** Backing memory allocator accessor
57  *
58  * @return Allocator that allocates CPU memory
59  */
61 
62  // Inherrited methods overridden
63  ITensorV2 *create_tensor(const AclTensorDescriptor &desc, bool allocate) override;
64  IQueue *create_queue(const AclQueueOptions *options) override;
65  std::tuple<IOperator *, StatusCode> create_activation(const AclTensorDescriptor &src,
66  const AclTensorDescriptor &dst,
67  const AclActivationDescriptor &act,
68  bool is_validate) override;
69 
70 private:
71  AllocatorWrapper _allocator;
72  CpuCapabilities _caps;
73 };
74 } // namespace cpu
75 } // namespace arm_compute
76 
77 #endif /* SRC_CPU_CPUCONTEXT_H */
Base class specifying the queue interface.
Definition: IQueue.h:41
Structure that encodes the CPU capabilities to be used.
Definition: CpuContext.h:36
Base class specifying the tensor interface.
Definition: ITensorV2.h:45
Context interface.
Definition: IContext.h:50
SimpleTensor< float > src
Definition: DFT.cpp:155
Copyright (c) 2017-2021 Arm Limited.
Aggregate class that contains CPU related information.
Definition: CpuInfo.h:44
T create_tensor(const TensorInfo &info, IRuntimeContext *ctx=nullptr)
Create and initialize a tensor of the given type.
Definition: Utils.h:426
input allocator() -> allocate()
Default malloc allocator implementation.
CPU context implementation class.
Definition: CpuContext.h:43