Re: SSE2 problems/kernel 2.5.67


Subject: Re: SSE2 problems/kernel 2.5.67
From: petezilla! (descartes@bandemax.com)
Date: Wed Apr 23 2003 - 08:29:45 AKDT


Instead of make bzImage and copying it to /boot, I ran make bzlilo
instead and it boots without error now. Odd.

Thanks.

Peter

Justin Dieters wrote:

> > What compilers support the SSE2 instruction set?
>
>
>>PGI 3.2-4, GCC 3.0, and the Intel compilers (formerly the Kai compilers)
>>
>>
>
>A quick note regarding sse/sse2 with gcc -
>
>"With SSE/SSE2 and gcc, you should use a version of gcc that properly
>aligns the stack when compiling any code that links to FFTW. By default,
>gcc 2.95 and later versions align the stack as needed, but you should
>not use the -Os option or the -mpreferred-stack-boundary option with an
>argument less than 4."
>
>(from http://www.fftw.org/fftw3_doc/Installation-on-Unix.html)
>
>Justin
>
>
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