Hi Abhishek,

No, it does not account for cycle or instructions. If you need this
information you should use FS mode.

I believe the syscalls are serializing instructions. It depends on the
CPU's implementation of that semantic.

Jason

On Thu, Mar 7, 2019 at 9:27 AM Abhishek Singh <
abhishek.singh199...@gmail.com> wrote:

> Hello Everyone,
>
> I have some questions regarding already defined system call in gem5 SE
> x86.
>
> I understand this system calls for a benchmark in SE mode are ran over
> host machine but does gem5 SE (simulator) account for the number of
> instructions and cycles for running this system calls.
>
> Is the O3 pipeline flushed when you run a system call in gem5 SE x86 using
> O3CPU?
>
>
> Best regards,
>
> Abhishek
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> gem5-users mailing list
> gem5-users@gem5.org
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