Is there a better way to get these stats after very cycle, if I can not dump all these stats? I only need few stats such as cache hits to analyze the runtime characteristic. Thanks.
Jerry On 5/5/08, Geoffrey Blake <[EMAIL PROTECTED]> wrote: > > If you just need aggregate stats at the end of the simulation run, such > as number of dcache.ReadReq_hits, M5 already does this. When the simulation > finishes, it dumps the file: m5stats.txt to your current working directory > with everything added up for you. > > > > Dumping stats every cycle can easily lead to multi gigabyte files that > will be very hard to work with and store. > > > > Geoff > > > > *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] *On > Behalf Of *jerry lrui > *Sent:* Monday, May 05, 2008 11:17 AM > *To:* M5 users mailing list > *Subject:* Re: [m5-users] How to dump m5stats per cycle? > > > > Hi, Lisa > > > > I only need few stats to analyze the runtime characteristics of an > application. For example the number of dcache.ReadReq_hits, > icache.ReadReq_hits, etc. I added these > codes "Stats::StatEvent(true,false);" in function simulate(Tick num_cycles) > located simulate.cc. But I didn't get the result I wanted. Could you tell me > what is the correct way to get thest stats? Thank you very much! > > > > Jerry > > > > > On 5/5/08, *Lisa Hsu* <[EMAIL PROTECTED]> wrote: > > doing this will result in millions of large files full of stat text - what > is it that you want this for? > > lisa > > On Sat, May 3, 2008 at 11:39 PM, jerry lrui <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I want to dump m5stats after per cycle. I've looked up the code. Maybe I > can add some codes in function simulate(Tick num_cycles) located > simulate.cc. Fox example, add a StatEvent like > "Stats::StatEvent(true,false);" in this function? But I'm not sure how to do > it correctly. I'm using m5sim 2.0b5 in SE model.* * What is the correct > way to get this information? Thanks! > > > > Jerry > > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > > No virus found in this incoming message. > Checked by AVG. > Version: 7.5.524 / Virus Database: 269.23.8/1413 - Release Date: 5/3/2008 > 11:22 AM > > No virus found in this outgoing message. > Checked by AVG. > Version: 7.5.524 / Virus Database: 269.23.8/1413 - Release Date: 5/3/2008 > 11:22 AM > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >
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