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Subject: Re: Intel compiler for LInux

Author: Frank Phillips

Date: 01:17:27 04/06/02

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On April 05, 2002 at 18:32:00, Dann Corbit wrote:

>Try to do a clean and then make.
>I suspect you have some old objects.

Thanks, but already tried this.

Not sure what, but I think it has something to do with the Intel substitute
headers.  The version compiled in Mandrake 8.1 works fine on Mandrake 8.2 with
the Intel compiler libraries present and the environment set.

A simple plain C Hello World program compiles and runs fine.  The C++ (cout)
version compiles, but when run after displaying Hello World, cause a
segmentation fault.

gcc2.96 produce about a 30% slower executable of my program, which is _a lot_
slower.  And this was after trying several compile options.  I do not want to
criticise the GNU compiler guys but I hope they are working on its speed.

gcc3.0.4 is the same speed as gcc2.96, but the executable locks (or crashes)
under xboard - did not investigate why.

Frank



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