Does cache latency differs for different cache reads and writes due to write buffers and mshr, especially write misses.
Bhawna Jain On Fri, Jul 5, 2013 at 1:09 PM, Andreas Hansson <[email protected]>wrote: > If you want to see more of the temporal communication behaviour, you can > place a CommMonitor between e.g. the L2 and membus. With a fine-granularity > sampling interval for the monitor itself (and potentially a global stat > dump on a fine granularity as well) you can get a lot of insight in the > spatial and temporal communication behaviour (bandwidth, latency, > inter-transaction-time, address distribution etc). > > Andreas > > From: biswabandan panda <[email protected]> > Reply-To: gem5 users mailing list <[email protected]> > Date: Friday, 5 July 2013 08:02 > To: gem5 users mailing list <[email protected]> > Subject: Re: [gem5-users] Obtain cache miss penalty cycles > > Correction - You should check recvTimingResp(PacketPtr pkt) and not > handleResponse. In earlier versions of gem5 handleResponse used to be there > instead of recvTimingResp. > > > On Thu, Jul 4, 2013 at 5:24 PM, biswabandan panda <[email protected]>wrote: > >> You should look at handleResponse function in cache_impl.hh. Based on the >> type of the request type (read or write), you could get the penalty. >> >> >> On Thu, Jul 4, 2013 at 3:48 PM, Bhawna Jain <[email protected]>wrote: >> >>> How can we obtain cache miss read and write penalties in gem5? Not >>> average but exact miss penalty for a single read and single write. >>> >>> _______________________________________________ >>> gem5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >> >> >> >> -- >> >> *thanks®ards >> * >> *BISWABANDAN* >> http://www.cse.iitm.ac.in/~biswa/ >> >> “We might fall down, but we will never lay down. We might not be the >> best, but we will beat the best! We might not be at the top, but we will >> rise.” >> >> >> > > > -- > > *thanks®ards > * > *BISWABANDAN* > http://www.cse.iitm.ac.in/~biswa/ > > “We might fall down, but we will never lay down. We might not be the best, > but we will beat the best! We might not be at the top, but we will rise.” > > > > -- IMPORTANT NOTICE: The contents of this email and any attachments are > confidential and may also be privileged. If you are not the intended > recipient, please notify the sender immediately and do not disclose the > contents to any other person, use it for any purpose, or store or copy the > information in any medium. Thank you. > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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