On 11.07.2013 14:48, Fulya Kaplan wrote: 

> Hi all, 
> I am running
Parsec on X86 architecture. I would like to fastforward until ROI is
reached. How do I decide on the #of instructions to fastforward? Doesn't
it depend on the benchmark and other parameters? 
> I have also read on
Parsec document about carrying out a simple run, checkpointing right
before ROI (with the help of M5 pseudo instruction), then running again
in detailed mode starting from that checkpoint. However, it is not the
same thing as fastforwarding, right? 
> Best, 
> Fulya 
> 
>
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http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [1]

That is the
same thing as fast forwarding. Your best bet is to instrument the enter
ROI code in parsec and put a m5op that switches CPUs or creates a
checkpoint. 

Thanks, 

Ali 

 

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