Hi Vitorio, You should check the content of log.switch and why gem5 node simulating switch cannot start. There can be so many reasons that a gem5 process fails to run. If you print the content of switch.log here then I can help.
Regarding "distributed run", you first need to setup passwordless ssh between your simulation (physical) hosts and then use "LSB_MCPU_HOSTS" env variable to assign gem5 processes to physical hosts. E.g. if your simulated cluster size is 8 and you want to run 4 gem5 processes on host_name0 and 4 on host_name1, then your LSB_MCPU_HOSTS looks like this: export LSB_MCPU_HOSTS="host_name0 4 host_name1 4" Best, Mohammad On Tue, Dec 5, 2017 at 6:03 PM, Vitorio Cargnini (lcargnini) < [email protected]> wrote: > Hello, > > > > Please, what exactly do I need to run dist-gem5 with the –-dist? > > > > I’m trying, however it fails with “Failed ot start switch” > > > > Also, what do I need in place for it start distributed acroos nodes, > instead of launching multiple/parallel runs in the ‘localhost’. > > > > Regards, > > Vitorio. > > > > > > > > > > > > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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