Re: [Gems-users] Effect of OPAL_RUBY_MULTIPLIER on CPI

[ubaid001@xxxxxxx]

1. Nope, no chnages. 
2. Art Open MP benchmark. 
3. Opal sim-step for 100 million instructions. 

Suhail

On Mar 30 2010, Dan Gibson wrote:

> I agree -- this behavior seems odd. As I've said before, I'm no Opal 
> expert,
> but I'll cover the basics before giving up:
> 1. Are you changing anything else? (Code or configuration?)
> 2. What workload are you running?
> 3. How are you deciding how long to run the simulation? sim-step
> something-or-other?
>
> Regards,
> Dan
>
> On Tue, Mar 30, 2010 at 8:43 PM, <ubaid001@xxxxxxx> wrote:
>
> > Hi,
> >
> > While running simulations on OPAL + Ruby simulator , on increasing the
> > OPAL_RUBY_MULTIPLIER value, the CPI decreases.
> > Since we make the memory system slower with a higher value of the
> > multiplier, we expected an increase in the CPI. But that does not seem 
> > to be
> > the case. Can anyone shed more light on this?
> >
> >
> > _______________________________________________
> > Gems-users mailing list
> > Gems-users@xxxxxxxxxxx
> > https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> > Use Google to search the GEMS Users mailing list by adding "site:
> > https://lists.cs.wisc.edu/archive/gems-users/"; to your search.