PATROL SNOOPING FOR HIGHER LEVEL CACHE EVICTION CANDIDATE IDENTIFICATION
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机译:巡视以实现更高级别的候补候选人身份识别
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摘要
A computer system having patrol snoop sequencer that sequences through addresses of cache lines held in a higher level cache, making snoop reads using those addresses to a lower level cache. If a particular cache line held in the higher level cache is not held in the lower level cache, the particular cache line is identified as an eviction candidate in the higher level cache when a new cache line must be loaded into the higher level cache.
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