Cache sizes, at least, can be varied for sure, and do take effect: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/d1ad6d8f7a4811f22f83166deaeb66ff2c54937d#gem5-cache-size
I'd recommend trying out similar setups for other parameters you care about and see if they take effect. On Mon, Jun 4, 2018 at 4:29 PM, Da Zhang <d...@vt.edu> wrote: > Hey, guys > > I have been using kvm cpu to take checkpoints for a while. I use the default > setting for running kvm cpu and modified setting (e.g., caches latencies) > when running real simulation. So far, everything looks fine. > I just wonder if the configurations matter when I take checkpoints? In other > works, do the configurations need to match the configurations used for > simulation? I know the number of CPUs and size of memory need to be the > same. > > best, > Da > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
