* Copyright (c) 2025 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#ifndef GRAPH_CACHE_POLICY_POLICY_MANAGEMENT_AGING_POLICY_LRU_H_
#define GRAPH_CACHE_POLICY_POLICY_MANAGEMENT_AGING_POLICY_LRU_H_
#include <memory>
#include "graph/cache_policy/aging_policy.h"
#include "graph/cache_policy/policy_register.h"
namespace ge {
class AgingPolicyLru : public AgingPolicy {
public:
~AgingPolicyLru() override = default;
void SetDeleteInterval(const uint64_t &interval) {
delete_interval_ = interval;
}
void SetCachedAgingDepth(size_t depth) override {
(void)depth;
}
bool IsReadyToAddCache(const CacheHashKey hash_key, const CacheDescPtr &cache_desc) override {
(void) hash_key;
(void) cache_desc;
return true;
}
std::vector<CacheItemId> DoAging(const CacheState &cache_state) const override;
private:
uint64_t delete_interval_ = 0U;
};
REGISTER_AGING_POLICY_CREATOR(AgingPolicyType::AGING_POLICY_LRU,
[]() {
return std::make_shared<AgingPolicyLru>();
});
}
#endif
