Hi,

Does this happen with O3 CPU or just the in order CPU?

On Thu, Oct 22, 2020 at 1:01 PM Muhammad Aamir via gem5-users <
gem5-users@gem5.org> wrote:

> Hi everyone,
>
> I have noticed that the stat: "system.cpu.dcache.overall_miss_rate::total"
> is the same if I only use 1 level of cache or use the  system with a level
> 2 cache. As we know it should change but it remains exactly the same, how
> is this possible? Would someone be kind enough to explain why this is so or
> is there something I am missing while configuring the config scripts?
>
>
> the script that i am running with 2 level of caches: ./build/X86/gem5.opt
>   ./configs/example/se.py --cmd=../../gapbs-master/src/pr7
>  --cpu-type=TimingSimpleCPU --l1d_size=1kB --l1i_size=1kB  --l2_size=2kB
> --cacheline_size=16 --caches --l2cache
>
>
> the script that I am running with just 1 level of
> cache:  ./build/X86/gem5.opt   ./configs/example/se.py
> --cmd=../../gapbs-master/src/pr7  --cpu-type=TimingSimpleCPU --l1d_size=1kB
> --l1i_size=1kB   --cacheline_size=16 --cache
>
> any explanation would be highly appreciated.
>
> Thanks
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-- 
Best Regards,
Abhishek
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