Multimedia compressed frame aware cache replacement policy

Various embodiments include methods and devices for implementing a criterion aware cache replacement policy by a computing device. Embodiments may include updating an outdated counter; writing a value of a local counter to a system cache in association with a location in the system cache for data, where the value of the local counter includes a value of the outdated counter when the associated data is written to the system cache (i.e., at the time); and determining whether the associated data is outdated using a value of the local counter for the associated data. 各种实施方案包括用于由计算设备实现准则感知高速缓存替换策略的方法和设备。实施方案可包括：更新过时计数器；将本地计数器的值与系统高速缓存中用于与数据的位置相关联地写入该系统高速缓存，其中该本地计数器的值包括当相关联数据被写入该系统高速缓存时(即，在该时间处)的该过时计数器的值；以及使用该相关联数据的该本地计数器的值确定该相关联数据是否是过时的。