Re: [Gems-users] sequencer request at time 1

["Dave Z." <zhu_dave@xxxxxxxxx>]

The debug output shows the request at time 1 as a GETS
request which should go from L1 cache to L3 cache. In
the GETS action, the L1 cache is mapped to the
corresponding L3 cache bank, and the message is sent
to the destination. But I don't see any activity in
the L3 cache port.  I didn't change the virtual
network numbers, so the connections between the
controllers should be fine. What could be the reason
that the L3 cache controller doesn't do anything?

Thanks,

Dave


--- Mike Marty <mikem@xxxxxxxxxxx> wrote:

> That is a good approach, but you probably didn't
> correctly modify the 
> MOESI_CMP_directory-L1cache.sm to account for two
> different CacheMemory 
> objects.  See how the SMP protocols do it (i.e., 
> MOESI_SMP_directory-cache.sm)
> 
> --Mike
> 
> 
> > Hi,
> >
> > I have renamed the L2 cache controller of
> > MOESI_CMP_directory as L3 cache and created a
> combined
> > L1/L2 cache controller to have private L1 and L2
> > caches. I'm not sure if I have successfully done
> all
> > the necessary changes though. I get a sequencer
> > deadlock error at time 50001, which means the
> request
> > was made at time 1 (deadlock threashold=50000).
> What
> > is the first request made by the sequencer? What
> could
> > the problem be related to? The network
> configuration?
> > The message buffers?
> >
> > Thank you.
> >
> > Dave
> >
> >
> >
> >
>
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