Compute Library
 21.02
NEArithmeticSubtraction.cpp
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2  * Copyright (c) 2017-2021 Arm Limited.
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25 
28 
29 #include <utility>
30 
31 namespace arm_compute
32 {
33 struct NEArithmeticSubtraction::Impl
34 {
35  const ITensor *src_0{ nullptr };
36  const ITensor *src_1{ nullptr };
37  ITensor *dst{ nullptr };
38  std::unique_ptr<cpu::CpuSub> op{ nullptr };
39 };
40 
42  : _impl(std::make_unique<Impl>())
43 {
44 }
48 
49 Status NEArithmeticSubtraction::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info)
50 {
51  return cpu::CpuSub::validate(input1, input2, output, policy, act_info);
52 }
53 
54 void NEArithmeticSubtraction::configure(const ITensor *input1, const ITensor *input2, ITensor *output, ConvertPolicy policy, const ActivationLayerInfo &act_info)
55 {
56  _impl->src_0 = input1;
57  _impl->src_1 = input2;
58  _impl->dst = output;
59  _impl->op = std::make_unique<cpu::CpuSub>();
60  _impl->op->configure(input1->info(), input2->info(), output->info(), policy, act_info);
61 }
62 
64 {
65  ITensorPack pack;
66  pack.add_tensor(TensorType::ACL_SRC_0, _impl->src_0);
67  pack.add_tensor(TensorType::ACL_SRC_1, _impl->src_1);
68  pack.add_tensor(TensorType::ACL_DST, _impl->dst);
69  _impl->op->run(pack);
70 }
71 } // namespace arm_compute
~NEArithmeticSubtraction()
Default Destructor.
void run() override
Run the kernels contained in the function.
Store the tensor&#39;s metadata.
Definition: ITensorInfo.h:40
Status class.
Definition: Error.h:52
Activation Layer Information class.
Definition: Types.h:1550
Interface for Neon tensor.
Definition: ITensor.h:36
Copyright (c) 2017-2021 Arm Limited.
Basic function to run cpu::kernels::CpuSubKernel.
virtual ITensorInfo * info() const =0
Interface to be implemented by the child class to return the tensor&#39;s metadata.
void configure(const ITensor *input1, const ITensor *input2, ITensor *output, ConvertPolicy policy, const ActivationLayerInfo &act_info=ActivationLayerInfo())
Initialise the kernel&#39;s inputs, output and conversion policy.
NEArithmeticSubtraction & operator=(const NEArithmeticSubtraction &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst, ConvertPolicy policy, const ActivationLayerInfo &act_info=ActivationLayerInfo())
Static function to check if given info will lead to a valid configuration of CpuSub.
Definition: CpuSub.cpp:40
Tensor packing service.
Definition: ITensorPack.h:37
ConvertPolicy
Policy to handle overflow.
Definition: Types.h:385
void add_tensor(int id, ITensor *tensor)
Add tensor to the pack.
Definition: ITensorPack.cpp:30
static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy, const ActivationLayerInfo &act_info=ActivationLayerInfo())
Static function to check if given info will lead to a valid configuration of NEArithmeticSubtraction...