That works for me. I am snooping messages in the Network Interface. As long as the message size is correct, all is well.
Thanks a lot. <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Tue, Aug 25, 2020 at 12:56 PM Matt Sinclair via gem5-users < [email protected]> wrote: > Hi Sampad, > > I believe this relates to the fact that the coherence protocol is not > actually sending out the data, but instead gem5 uses the backing store to > functionally read/write data. Essentially, in a real system, yes we would > need to send the data, which is why the message size accounts for this. > But in a simulator we don't pass the data along to simplify things (i.e., > we don't send the data, but we do account for it). > > However, Alex and Brad (CC'd) know a lot more about the state of the > backing store than I do, so they should comment to confirm. > > Matt > > On Tue, Aug 25, 2020 at 10:23 AM Sampad Mohapatra via gem5-users < > [email protected]> wrote: > >> Hello, >> >> In GPU_VIPER-TCC.sm and GPU_TCP-TCP.sm, in action *at_atomicThrough* >> present in both files, >> the out message Type is *CoherenceRequestType:Atomic* and the message >> size is *MessageSizeType:Data*, >> but there is *no data* being sent. Is this correct behaviour ? >> >> Either data is not being sent or the message size should be some other >> type. >> Please advise. >> >> Thank you, >> Sampad Mohapatra >> >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> >> Virus-free. >> www.avast.com >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> >> <#m_2631715586352646059_m_7456722988425397407_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >> _______________________________________________ >> gem5-users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > _______________________________________________ > gem5-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s
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