三级缓存

内侧协议中包含了PCI总线接口三级缓存的考虑，三级缓存的设计提高了PCI总线接口的数据传输速度、节约了使用PCI总线的时间。

The inner protocol includes the consideration of three level data buffer . The design of three level data buffer will increase the data transfer speed of PCI and decrease the using time of PCI .

独立设计了三级缓存与异步传输机制，很大程度上减少了数据的I/O和网络传输。

Three-level buffer and asynchronous transmission mechanism are designed by ourselves independently , thus the I / O and web transmission of data can be reduced greatly .

但没有三级缓存的设置，不过如果应用需要，程序员可以将没使用的一级缓存、二级缓存整合起来作为三级缓存使用。

There is no L3 cache per se , but if required by the application , a software developer can utilize all L1 and L2 caches as one5 MB L3 cache .

首先描述三级复制缓存策略的整体策略，其次再引入面向用户数据思路，详细描述在各层中的具体实现。

First level cache described the whole strategy replication strategy , and then introduce user-oriented data , a detailed description of concrete in each layer .

基于三级存储阵列缓存高速数据包及性能分析

Buffering High-Speed Packets with Tri-Stage Memory Array and Its Performance Analysis