Hi Giannis, This is a great question. I'm not certain for the base set associative caches whether they support non power of two associativities. However, Daniel recently generalized the indexing policies to make it possible to do skewed caches. I would imagine that you could similarly extend the new interface to support non power of two associativity (if it isn't already supported). See https://gem5.googlesource.com/public/gem5/+/master/src/mem/cache/tags/indexing_policies for more details.
Cheers, Jason On Thu, Jul 11, 2019 at 10:00 AM Ioannis Konstantinou < [email protected]> wrote: > Hello everyone, > I just noticed that I can't run simulation with not power of 2 associative > caches but I want to run with all the possible associativities(ex. > 1,2,3,4,5 etc) for my analysis. Is this possible by modifying the source > code? > Thanks in advance for your help > Giannis > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
_______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
