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Re: C compile time
- From: Dara Hazeghi <dhazeghi at yahoo dot com>
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 19 Jun 2003 14:22:05 -0700 (PDT)
- Subject: Re: C compile time
--- Diego Novillo <dnovillo@redhat.com> wrote:
>
> You really need to examine trends in performance and
> do the detective
> work. In theory, the SPEC testers are collecting
> everything necessary,
> down to the daily diffs. But the process is time
> consuming, just the
> same.
True. I hadn't realized that noise with SPEC runs was
such a big deal. So speaking of examining the stats,
SPEC2K 176.gcc peak compiles really took a hit between
April 24 and April 29, and still haven't recovered
yet. Anybody have offhand ideas what might have caused
that, before I start digging through gcc-cvs? Thanks,
Dara
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