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(Updated Feb. 22, 2014, 5:20 p.m.) Review request for Default. Repository: gem5 Description (updated) ------- Changeset 10084:209fc6fadbe5 --------------------------- mem: add random replacement cache tags this patch implements a new tags class that uses a random replacement policy. these tags prefer to evict invalid blocks first, if none are available a replacement candidate is chosen at random. this patch reuses the LRU tag code and simply modifies the following methods: accessBlock() findVictim() insertBlock() invalidate() Diffs ----- src/mem/cache/base.cc 2beea2a439b43bf95bc040198322d4869b07f4f3 src/mem/cache/cache.cc 2beea2a439b43bf95bc040198322d4869b07f4f3 src/mem/cache/tags/SConscript 2beea2a439b43bf95bc040198322d4869b07f4f3 src/mem/cache/tags/Tags.py 2beea2a439b43bf95bc040198322d4869b07f4f3 src/mem/cache/tags/random_repl.hh PRE-CREATION src/mem/cache/tags/random_repl.cc PRE-CREATION Diff: http://reviews.gem5.org/r/2167/diff/ Testing ------- Thanks, Anthony Gutierrez _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
