Hi Ardash, I'm not sure if it ever makes sense to disable a core coming out of a checkpoint. What would happen to all of the architectural state of that core? Would the process that's running on the core just die?
I haven't ever tried this, but you may be able to emulate this by using the "switched_out = True" parameter to the CPUs you want to disable after the checkpoint is restored. With that option, the CPU won't execute any instructions. Jason On Mon, Oct 17, 2016 at 12:06 AM Adarsh Patil <adarshpatil...@gmail.com> wrote: Hi, I am running gem5 in SE mode and have checkpointed multi-programmed workloads at a specific region of interest. When I restore from the checkpoint i would like to "shut-off"/disable 1 or more cores? Alternatively, run no-ops on these cores or perhaps turn off fetching instructions for this core. Is there a simple way to do this? Thanks in advance. -- *Regards,* *Adarsh Patil* *Indian Institute of Science* *Bangalore, India*TimeWarp <http://timewarp.adarsh.space> _______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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