Re: x86_64-v2 in Fedora

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On Wed, 16 Jun 2021 at 12:45, przemek klosowski via devel
<devel@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
>
> On 6/16/21 12:09 PM, Florian Weimer wrote
> >> I'm missing something---I get identicaloutput on my v3 Core i7-4810MQ
> > Why do you expect different output?
>
> Stephen was showing off his 'oldest' system and I assumed that it was
> some Penryn-era relic, so I expected a <= v1 result. One cohort of
> people in this discussion argue that even the oldest systems are quite
> capable, and another cohort argues the opposite by showing off their
> 'black beauty' (CarTalk(TM)) antiques that they are loathe to retire. I
> mistook Stephen for the latter :)
>

Sorry I did not give enough information. I was mainly using it to show
that the command Florian gave works on CentOS-8 systems. That said, I
thought my oldest system was a 2009 system but it turns out it is a
2012 system. [I forgot the 2009 system lost some capacitors a couple
of years ago.]

> In my limited understanding of HWCAPs, it run-time switches between
> different code paths for differently capable exec environments---and
> misreading Stephen's post made me wonder if it somehow emulates the
> newer ones, which didn't make sense.
>
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-- 
Stephen J Smoogen.
I've seen things you people wouldn't believe. Flame wars in
sci.astro.orion. I have seen SPAM filters overload because of Godwin's
Law. All those moments will be lost in time... like posts on  BBS...
time to reboot.
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