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公开(公告)号:US06606688B1
公开(公告)日:2003-08-12
申请号:US09642002
申请日:2000-08-21
IPC分类号: G06F1200
CPC分类号: G06F12/0862
摘要: A cache controller stores pre-set variables for pre-fetch block size and stride value. A cache controller receives an access request for the main memory from the processor, and generates a pre-fetch request based an the access request and the variables. The cache controller reads data from main memory based on the generated pre-fetch request and writes this data to the cache memory.
摘要翻译: 缓存控制器存储用于预取块大小和步幅值的预设变量。 缓存控制器从处理器接收对主存储器的访问请求,并且基于访问请求和变量生成预取请求。 高速缓存控制器基于生成的预取请求从主存储器读取数据,并将该数据写入缓存存储器。