A point-to-point connected multiprocessing node uses a snooping-based cache-coherence filter to selectively direct relays of data request broadcasts. The filter includes shadow cache lines that are maintained to hold copies of the local cache lines of integrated circuits connected to the filter. The...http://www.google.fr/patents/US7213106?utm_source=gb-gplus-shareBrevet US7213106 - Conservative shadow cache support in a point-to-point connected multiprocessing node
Conservative shadow cache support in a point-to-point connected ...
