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Review request for Default. Repository: gem5 Description ------- Changeset 9983:6c866abfa8d9 --------------------------- Cache: Collect very basic stats on tag and data accesses Adds very basic statistics on the number of tag and data accesses within the cache, which is important for power modelling. For the tags, simply count the associativity of the cache each time. For the data, this depends on whether tags and data are accessed sequentially, which is given by a new parameter. In the parallel case, all data blocks are accessed each time, but with sequential accesses, a single data block is accessed only on a hit. Diffs ----- src/mem/cache/BaseCache.py 329b8a20958b src/mem/cache/tags/Tags.py 329b8a20958b src/mem/cache/tags/base.hh 329b8a20958b src/mem/cache/tags/base.cc 329b8a20958b src/mem/cache/tags/lru.hh 329b8a20958b src/mem/cache/tags/lru.cc 329b8a20958b Diff: http://reviews.gem5.org/r/2091/diff/ Testing ------- Thanks, Ali Saidi _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
