[gmx-users] Blue Gene/P

Peter Tieleman tieleman at ucalgary.ca
Tue Apr 1 02:29:57 CEST 2008

Thanks. I've seen the BG/L argument, but BG/P processors are faster. I 
have no idea how much though, and am looking for actual numbers or if 
those are not available a guess based on actual BG/L numbers and some 
argument about scaling to a BG/P.

Mark Abraham wrote:
> Peter Tieleman wrote:
>> Hi,
>> Has anyone run benchmarks on a BlueGene/P ?
> The word from IBM in December was that since GROMACS 3.x would lack 
> both assembly inner-loops and threading on BlueGene/L, that it wasn't 
> worthwhile running GROMACS on onw. I figure that goes for BlueGene/P too.
> Mark
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