[Info-vax] VUPS.COM relevance for modern CPUs
abrsvc
dansabrservices at yahoo.com
Mon Dec 19 14:19:29 EST 2022
>
> Regarding your comment about testing in an emulated environment, don't
> forget that VirtualBox is NOT an emulator, but a virtualisation mechanism.
>
> That means operating systems running under it should be running at close
> to native hardware performance speeds and it means you should be testing
> the x86-64 performance against physical Alpha machines, not emulated ones.
> Simon.
>
I never said that the tests run by Mark were done on an emulated environment. Don't infer things that are not there.
What I suggested was that it would be interesting to see what the use of his "new" option would show on an emulated system. No mention of anything other than that. I still think it would be interesting to see if the correlation of "real" to emulated holds using Mark's test when compared to using the original VUPS procedure.
Dan
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