Hi, How do you simulate only for ROI? GEMS used to have "magic break points" but I don't think this exists for gem5?
Does anyone know how this can be done in gem5? Thanks very much, Carole On Fri, Aug 5, 2011 at 1:01 PM, biswabandan panda <[email protected]>wrote: > Hi, > i ran the benchmark named blackscoles with the 2 core detailed > model . This is the statistics i was getting for the ROI. > > > > Without prefetching > ---------------------------- > system.cpu0.fetch.CacheLines 61605122 > # Number of cache lines fetched > system.cpu1.fetch.CacheLines 57299220 > # Number of cache lines fetched > > > with prefetching (ghb) > --------------------------------- > system.cpu0.fetch.CacheLines 185709899 > # Number of cache lines fetched (order of 10x) > system.cpu1.fetch.CacheLines 203241772 > # Number of cache lines fetched (order of 10x) > > Similarly more misses to L2 . The # Number of cache lines fetched = # > Number of accesses to instruction cache > > Could someone tell me what's the reason behind this which causes this > increase in instruction fetches. > > -- > > _______________________________________________ > 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
