MegEngine/dnn/include/megdnn/opr_result_defs.h

/**
 * \file dnn/include/megdnn/opr_result_defs.h
 * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
 *
 * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 */

#pragma once

#include <stdint.h>

namespace megdnn {
namespace opr_result {

struct Checksum {
    uint32_t checksum;
    union {
        int32_t iv;
        float fv;
    } last_val;

    bool operator==(const Checksum& rhs) const {
        return checksum == rhs.checksum && last_val.iv == rhs.last_val.iv;
    }

    bool operator!=(const Checksum& rhs) const { return !operator==(rhs); }
};

}  // namespace opr_result
}  // namespace megdnn

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