//
//  PReLUExecution.hpp
//  MNN
//
//  Created by MNN on 2019/01/31.
//  Copyright © 2018, Alibaba Group Holding Limited
//

#ifndef PReLUExecution_hpp
#define PReLUExecution_hpp

#include "core/Execution.hpp"

#include <vector>
#include "backend/cuda/core/CUDABackend.hpp"

namespace MNN {
namespace CUDA {

class PReLUExecution : public Execution {
public:
    PReLUExecution(const PRelu* prelu, Backend *backend);
    virtual ~PReLUExecution();

    virtual ErrorCode onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
    virtual ErrorCode onExecute(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;

private:
    CUDARuntime *mRuntime;
    void *mDeviceSlope = nullptr;
    int mCount;
    int mChannel;
    int mArea;
    std::pair<void*, int> mPreluStorage;
    bool mIsChannelShared = false;
};

} // namespace CUDA
} // namespace MNN
#endif /* PReLUExecution_hpp */
