Atomic or timing?
From: Rodrigo Reynolds Ram�rez
<rodrigo.r...@hotmail.com<mailto:rodrigo.r...@hotmail.com>>
Reply-To: gem5 users mailing list
<gem5-users@gem5.org<mailto:gem5-users@gem5.org>>
Date: Friday, 25 January 2013 12:26
To: gem5-users <gem5-users@gem5.org<mailto:gem5-users@gem5.org>>
Subject: Re: [gem5-users] About statistics
I am changing the latency of the simple memory in se.py, I changed the line in
this way:
first case:
physmem = SimpleMemory(range=AddrRange("512MB"),latency="1000ns")
second case:
physmem = SimpleMemory(range=AddrRange("512MB"),latency="30ns")
I checked config.ini and the change is done but the results in stats.txt are
unchanged. I am using gem5-stable-f75ee4849c40.
Rodrigo
> Date: Fri, 25 Jan 2013 05:59:10 -0600
> Subject: Re: [gem5-users] About statistics
> From: ni...@cs.wisc.edu<mailto:ni...@cs.wisc.edu>
> To: gem5-users@gem5.org<mailto:gem5-users@gem5.org>
> CC: rodrigo.r...@hotmail.com<mailto:rodrigo.r...@hotmail.com>
>
> On Thu, January 24, 2013 6:44 pm, Rodrigo Reynolds Ram�rez wrote:
> >
> > I think my simulation finish satisfactorily, when it finishes I get this
> > message:
> > Exiting @ tick 3822080322000 because target called exit()
> > and in both cases I get the same result in stats.txtsim_seconds
> > 3.822080
> > and the simulations takes a lot of timehost_seconds
> > 4091.93
> >
> > I am running gcc from spec2006 with train inputs
>
> It is hard to believe that the run time would not change on changing the
> latency of the memory. Can you mention exactly the parameter you changed
> between the two simulations?
>
> --
> Nilay
>
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