Hi Elena, If you want to simulate two processors in the same system, you must have a single gem5 instance (process) on the host. dist-gem5 is useful if you want to simulate two different systems communicating over ethernet.
Jason ----------- Jason Lowe-Power Assistant Professor, Computer Science Department University of California, Davis 3049 Kemper Hall https://faculty.engineering.ucdavis.edu/lowepower/ On Tue, Apr 17, 2018 at 5:26 AM Woo L.L. <[email protected]> wrote: > Hi all, > > I would like to simulate 2 processors - the idea is to have a main > processor, which is an x86 gem5 running a benchmark and another processor > monitoring the main processor. > > My question is, is it possible to have two copies of gem5 running on the > same Ubuntu system or do I need to use dist-gem5 or COSSIM? I am not > simulating a heterogeneous system, I just need to simulate to processors > (not 2 cores, as it still resides in one processor). > > Appreciate if anyone can give me some pointers. > > Thanks and Regards, > > > > *Elena Woo Lai Leng* > > Faculty of Electronic and Computer Science (ECS) > > University of Southampton > > > > Email: [email protected] > > Website: www.ecs.soton.ac.uk > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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