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CUDA-x86.

HPL Segfault Problem
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tmishima



Joined: 24 Nov 2008
Posts: 9

PostPosted: Tue Jan 19, 2010 10:30 pm    Post subject: Reply with quote

Hi, Mat

I found the reason.

-Mvect=sse included in -fastsse causes segfault in HPL_dlaswp00N.c with Lager matrixes which are larger than 2Gb.

I think this would be an optimaization issue of PGI c-compiler.
Could you check it ?

Regards,
tmishima

P.S.: HPL_dlaswp00N.c is in /hpl/src/pauxil
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