This number corresponds to the number of misses at the MSHR from the prefetcher side. MSHR is miss status handling registers - which keeps track of all outstanding miss requests irrespective of demand or prefetcher.
On Mon, Jun 4, 2012 at 3:40 PM, Mahmood Naderan <mahmood...@gmail.com>wrote: > I also can not figure out what does this stat exactly mean > > system.l2.HardPFReq_mshr_misses::l2.prefetcher 85137 # number > of HardPFReq MSHR misses > > What does "MSHR miss" mean? MSHR should handle the misses. Isn't that? > > > On 6/3/12, Mahmood Naderan <mahmood...@gmail.com> wrote: > > Hi > > is there any statistic which show how many demand misses in cache > > already hit in MSHR? > > > > -- > > // Naderan *Mahmood; > > > > > -- > // Naderan *Mahmood; > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > -- *thanks®ards * *BISWABANDAN*
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