[gmx-users] ic vs gcc : strange results

Michel Cuendet michel.cuendet at epfl.ch
Thu Feb 19 17:25:01 CET 2004

Hi Erik,

No, my opteron is booted in 32bit mode, and gmx uses the SSE loops.

The problem is not really the speed, which is nice as compared to other 
machines. Intel compilo gives me an additional 10-15% of speed. But what 
worries me most is that with intel my box explodes, and with gcc it 
doesn't. Which is right ??


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