[gmx-users] Fatal error: ci = -2147483616 should be in 0 ...
lindahl at stanford.edu
Wed Jan 15 17:28:20 CET 2003
Peter C. Lai wrote:
>afaik, Athlon/Duron class chips work fine. I'm not surprised,
>since it appears that K6 chips have first/second generation 3DNow implementations
>that don't play nice with gromacs 3DNow code (which afaik has been deprecated
>in favor of SSE anyway). Any devs want to correct me if I'm wrong on this
>In any case, it appears that people on this mailing list
>have used gromacs successfully with Athlon in default software configurations.
Well, your half right; I'm not developing the 3Dnow loops anymore since
since the Athlon-XP/MP support SSE.
There have been some issues with SMP (multiprocessor) operation on
LAM, so you might want to consider Intel Xeons for SMP if the price
difference is small.
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