Hello, The classic cache in gem5 (src/mem/cache and Cache()) is always non-inclusive (i.e., it is neither inclusive nor exclusive). You can set whether it is "mostly-inclusive" or "mostly-exclusive" as a parameter to the Cache SimObject. If the cache is "mostly-exclusive" it will not fill on a miss from a cache closer to the CPU (and the opposite for a mostly-inclusive). Thus, if you want a mostly-exclusive cache, the caches closer to the CPU should set the "writeback_clean" parameter to true (and to false if the further cache is mostly-inclusive).
Jason On Fri, Jul 14, 2017 at 3:16 AM Muhammad Avais <[email protected]> wrote: > Dear all, > > Gem5 supports 'Mostly exclusive' cache. How can i > modify code to make it non exclusive cache. > > I think i can do it by removing maintainClusivity() function from cache.cc > file > > Can someone comment, how to do it > > > > Many Thanks > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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