gromacs benchmark and quad Xeons

David van der Spoel spoel at
Wed Jun 19 04:27:32 PDT 2002

On Tue, 18 Jun 2002, Velocet wrote:

>Are the original rpms for gromacs which are generally compiled for P2/MMX
>going to be absolutely the worst possible situation for a Xeon? Or should
>they work relatively near best-speed (minus missing SSE and SSE2 instructions,
>though I dont even know if GCC gives the full set of either for a hand
>What's wrong here? Any ideas?
Check whether LAM uses TCP or is also compiled for shared memory.

Groeten, David.
Dr. David van der Spoel, 	Biomedical center, Dept. of Biochemistry
Husargatan 3, Box 576,  	75123 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at	spoel at

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