Hi Vishnu, I do not believe there is any way to direct traffic to a particular message buffer (e.g, `requestToDir`). Ruby is in some sense a "black box" that only has port inputs (which are directed to a sequencer) and port output (via `requestToMemory`).
That said, this is a cool idea! I would encourage you to develop this support if it's something that you would find useful for your work. In fact, I think this support could be very useful upstream for testing! Cheers, Jason On Wed, Jul 26, 2023 at 5:52 AM VISHNU RAMADAS via gem5-users < gem5-users@gem5.org> wrote: > Hi, > > I have a few traces that I recorded at the input port of the directory > (CHI protocol). I would like to replay these by injecting them directly > into the Ruby network/directory. Requests in these traces contain > information about the type of coherent request/snoop response they send and > I want to inject traffic that includes this. Looking around, I found that > the Garnet standalone protocol does something similar since all it does is > inject traffic into the network. Is combining the Garnet standalone > protocol with the CHI model the only way to send messages to the > directory? Or are there other approaches that directly inject coherent > traffic into the directory (without the need for a sequencer or dummy > cache)? > > Thanks, > Vishnu > _______________________________________________ > gem5-users mailing list -- gem5-users@gem5.org > To unsubscribe send an email to gem5-users-le...@gem5.org >
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