Re: [Gems-users] L1 misses in MOESI_CMP_directory

[Mike Marty <mikem@xxxxxxxxxxx>]

I don't remember exactly and I'm too busy to look at the code myself, 
but I believe profile_miss for SMPs just counts L2 misses since L1 
misses are profiled in the sequencer.
--Mike


Dave Z. wrote:
> Thanks for your reply, Mike. I have another question regarding the profiler. In SMP protocols, profile_miss function is used in the *-cache.sm. Does the same function profile both L1 and L2 misses? How does it distinguish between L1 and L2 misses? Thanks.
>
>
> Dave
>
> ----- Original Message ----
> From: Mike Marty <mikem@xxxxxxxxxxx>
> To: Gems Users <gems-users@xxxxxxxxxxx>
> Sent: Monday, November 19, 2007 8:53:01 AM
> Subject: Re: [Gems-users] L1 misses in MOESI_CMP_directory
>
>
> If you want to add calls to the Profiler for your own statistics, add 
> new variables and methods to Profiler.h and Profiler.C.  Make sure you 
> clear your variables on the Profiler constructor and 
> Profiler::clearStats().  Make sure you print out your variable in 
> Profiler::printStats().  Then add wrapper functions in 
> RubySlicc_Profiler_interface.[hC] that call into the Profiler object.  
> Then declare your wrapper functions in RubySlicc_Profiler_interface.sm.
>  
>
> Follow by example. 
>
> --Mike
>
>
> Dave Z. wrote:
>   
> > Hi,
> >
> >
> > The profileMiss actions are commented out in
> >     
>  MOESI_CMP_directory-L1cache.sm. If we try to profile the L1 misses, the assertion in
>  profile_miss - RubySlicc_Profiler_interface.C fails. What would be a good way to
>  profile L1 misses in CMP protocols?
>   
> > Thanks,
> >
> >
> > Dave
> >
> >
> >
> >      
> >     
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