[gmx-users] Re: Hardware for best gromacs performance?

Dwey Kauffman mpi566 at gmail.com
Tue Nov 5 23:23:20 CET 2013


Hi Szilard,

 Thanks.

>From Timo's benchmark, 
1  node        142 ns/day 
2  nodes FDR14 218 ns/day 
4  nodes FDR14 257 ns/day 
8  nodes FDR14 326 ns/day 


It looks like a infiniband network is "required" in order to scale up when
running a task across nodes. Is it correct ?   


Dwey


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