Hello, thanks for your answer Steve, I am very new to this world, and I do not see the difference between prefecth and demand, can you please expalin this to me?. For me both are the same just accesses to the L2.
Thanks. 2008/12/18, Steve Reinhardt <[email protected]>: > "demand" is the complement of "prefetch". "overall" includes both. > by default there's no prefetching enabled, which is why they are > typically the same. > > > On Thu, Dec 18, 2008 at 1:05 PM, Bob Nagel <[email protected]> wrote: > > Hello, > > > > Exploring the statistics genreated for the simulator, I do not > > understand the difference between this two outputs: > > > > system.l2.overall_accesses 482 > > # number of overall (read+write) accesses > > > > system.l2.demand_accesses 482 > > # number of demand (read+write) accesses > > > > What is the difference between overall and demand, can anyone please > > clarify me this?, thank you. > > > _______________________________________________ > > m5-users mailing list > > [email protected] > > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
