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#pragma once
#include "caffe2/core/net.h"
#include "caffe2/core/observer.h"
#include "caffe2/core/operator.h"
#include "caffe2/observers/operator_attaching_net_observer.h"
namespace caffe2 {
class RunCountNetObserver;
class TORCH_API RunCountOperatorObserver final
: public ObserverBase<OperatorBase> {
public:
explicit RunCountOperatorObserver(OperatorBase* op) = delete;
RunCountOperatorObserver(OperatorBase* op, RunCountNetObserver* netObserver);
~RunCountOperatorObserver() {}
std::unique_ptr<ObserverBase<OperatorBase>> rnnCopy(
OperatorBase* subject,
int rnn_order) const override;
private:
void Start() override;
void Stop() override;
private:
RunCountNetObserver* netObserver_;
};
class TORCH_API RunCountNetObserver final : public OperatorAttachingNetObserver<
RunCountOperatorObserver,
RunCountNetObserver> {
public:
explicit RunCountNetObserver(NetBase* subject_)
: OperatorAttachingNetObserver<
RunCountOperatorObserver,
RunCountNetObserver>(subject_, this),
cnt_(0) {}
~RunCountNetObserver() {}
std::string debugInfo() override;
friend class RunCountOperatorObserver;
private:
void Start() override;
void Stop() override;
protected:
std::atomic<int> cnt_;
};
} // namespace caffe2
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