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Re: Bootstrap times on mainline are getting worse
> From: Diego Novillo <dnovillo@redhat.com>
>
> On Thu, 17 Oct 2002, Kaveh R. Ghazi wrote:
>
> > That would be a proper "apples to apples" comparison upon which you
> > could draw conclusions about whether compile-time speed was slowing
> > down. I'm not saying it isn't slowing down, but that the figures
> > posted so far aren't actually measuring that AFAICT.
>
> Very good point. I should've thought of that before. We could
> analyze SPEC build times instead.
>
> http://people.redhat.com/dnovillo/spec95/gcc/global-build-secs_elapsed.html
>
> For CINT95 base, we have a 6% increase in build times since
> Sep19. There is a noticeable jump around Oct06.
> Diego.
Ok that settles it, thanks for checking.
Since it's so sharp, now we just need someone to binary search Oct 5-7
and figure out which patch did it.
Care to take a stab?
--Kaveh
--
Kaveh R. Ghazi ghazi@caip.rutgers.edu