Hi Armel, It's unlikely the performance of the host machine. gem5 should be deterministic, and the underlying host machine shouldn't make a difference.
Since you're seeing non-deterministic behavior, you should ask "what about the simulation is changing?". Is it some configuration options (e.g., size of caches)? Is it the CPU pipeline design (e.g., size of ROB)? This might give a hint as to the problem. If you could give us details about your configuration (e.g., Ruby vs classic caches, what CPU model, etc.) we may be able to help more. Cheers, Jason On Mon, Jul 15, 2019 at 1:39 AM Armel Jeatsa <toulepiar...@gmail.com> wrote: > Hello everyone, > > Sometimes when i launch full system simulation, the process seems to be > freezing at line "*Brought up 2 CPUs*" or at line "*Freeing unused kernel > memory: 248k freed*", and other times it launches well and show the m5 > terminal. What can be the cause of the problem?? could it be related to > the performance of my machine? > > Kind regards, > Armel. > -- > *JEATSA TOULEPI Armel* > Étudiant En Génie Informatique > Tel: +237 650771894 / 655296800 > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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