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Re: Lapack test suite results for gcc 3.3 on i686-pc-linux-gnu
- From: poschmid at lbl dot gov
- To: Toon Moene <toon at moene dot indiv dot nluug dot nl>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 25 Mar 2003 15:05:57 -0800 (PST)
- Subject: Re: Lapack test suite results for gcc 3.3 on i686-pc-linux-gnu
- Reply-to: poschmid at lbl dot gov
On Tue, 25 Mar 2003, Toon Moene wrote:
> poschmid at lbl dot gov wrote:
>
> > I ran the Lapack test suite on my computer, a i686-pc-linux-gnu
> > system, equipped with a Pentium IV processor operating at 1.8 GHz
> > clock speed. In comparison to gcc 3.2 there are 58 regressions.
>
> It'll help if you told us what options you use to compile the sources.
>
> Cheers,
>
>
Thank you very much for your reply. Hopefully, some of the regressions can
be investigated or eliminated.
I closely followed the instructions (see
gcc.gnu.org/testing/testing-lapack.html).
Therefore, I set OPTS to "OPTS = -g -O2 -funroll-loops".
Hope this helps,
Peter Schmid