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公开(公告)号:US20160092360A1
公开(公告)日:2016-03-31
申请号:US14498051
申请日:2014-09-26
Applicant: QUALCOMM Technologies Inc.
Inventor: Laurent Rene MOLL
IPC: G06F12/08
CPC classification number: G06F12/0895 , G06F12/0811 , G06F12/0837 , G06F2212/1041
Abstract: An electronic system for multiple agents, both coherent and non-coherent, to communicate with a hybrid cache, the hybrid cache to provide functionality associated with a cache for coherent agents in an outer shareable domain, and to provide functionality associated with a cache for non-coherent agents in a system shareable domain, the functionality provided by tag fields in cache lines stored in the hybrid cache. The tag fields are configured to indicate if a cache line of the hybrid cache belongs to at least one of a logical coherent cache or a logical system cache.
Abstract translation: 一种用于多个代理的电子系统,包括相干和非相干的,用于与混合高速缓存进行通信的混合高速缓存,以提供与外部可共享域中的相关代理的高速缓存相关联的功能,以及提供与高速缓存无关的功能 在系统可共享域中的相干代理,由存储在混合高速缓存中的高速缓存行中的标记字段提供的功能。 标签字段被配置为指示混合高速缓存的高速缓存行是否属于逻辑相干高速缓存或逻辑系统高速缓存中的至少一个。