[Info-vax] Some VMS/x86 perf test data from WASD maintainer.

Simon Clubley clubley at remove_me.eisner.decus.org-Earth.UFP
Thu Apr 27 09:02:24 EDT 2023


On 2023-04-27, Jan-Erik Söderholm <jan-erik.soderholm at telia.com> wrote:
> Hi.
>
> Just saw this: https://wasd.vsm.com.au/info-WASD/2023/0077
>
> > TL;DR  obvious profile differences in at least KERNEL mode
> >        begs some questions about x86-64 VMS.
> >
> > This item is more about X86 VMS and less about WASD but
> > still uses WASD as a part of the measurement process.
>

I couldn't see in the report whether the underlying x86-64 CPU running
the hypervisor was Intel or AMD.

Running these tests under the hypervisor on both Intel and AMD hardware
would be interesting.

Simon.

-- 
Simon Clubley, clubley at remove_me.eisner.decus.org-Earth.UFP
Walking destinations on a map are further away than they appear.



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