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;
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