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Subject: Re: About compiler optimizations

Author: Robert Hyatt

Date: 09:29:09 12/19/02

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On December 19, 2002 at 12:20:55, Gian-Carlo Pascutto wrote:

>On December 19, 2002 at 11:43:22, Robert Hyatt wrote:
>
>>Also he should try the Intel C/C++ compiler v 7.0 download from Intel's
>>web site.  It produces faster code for me than any version of gcc that is
>>available.
>
>It's also generally buggy for programs that are not in the SPEC
>benchmark set.
>
>--
>GCP


That is complete horse-do-do.  We are using this compiler on at least
a dozen production programs here.  And _none_ of those programs are in
SPEC.  And they have _all_ been validated with large test data sets to
confirm they produce identical results with gcc and even with some Sun
workstations.

That is a vincent-like statement that is simply _false_.

I'll be happy to give you the names of people here using that compiler on
my cluster and on machines outside my cluster, that will verify that they
have tested it carefully...

It would make no sense for Intel to release something that doesn't work.



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