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Exploiting Core Working Sets to Filter the L1 Cache with Random Sampling
2012
IEEE transactions on computers
Locality is often characterized by working sets, defined by Denning as the set of distinct addresses referenced within a certain window of time. This definition ignores the fact that dramatic differences exist between the usage patterns of frequently used data and transient data. We therefore propose to extend Denning's definition with that of core working sets, which identify blocks that are used most frequently and for the longest time. The concept of a core motivates the design of dual cache
doi:10.1109/tc.2011.197
fatcat:3bi4e2h6vfg7flvq5wwmiosrjy