[gmx-developers] BlueGene

Berk Hess hessb at mpip-mainz.mpg.de
Wed Jul 30 17:45:09 CEST 2008


Mathias Puetz from IBM wrote non-bonded kernels for BlueGene/L.
I don't know if these are also used for BlueGene/P.
If there are problems, he would be the person to contact.


Roland Schulz wrote:
> Hi,
> has someone looked at the non-bonded kernels for BlueGene/P? Based on 
> the assembler produced by the compiler, it does no SIMD, runs out of 
> registers and does unnecessary rounding.
> Are there plans for a PPC450 assembler kernel?
> Roland
> This email was Anti Virus checked by Astaro Security Gateway. http://www.astaro.com
> ------------------------------------------------------------------------
> _______________________________________________
> gmx-developers mailing list
> gmx-developers at gromacs.org
> http://www.gromacs.org/mailman/listinfo/gmx-developers
> Please don't post (un)subscribe requests to the list. Use the 
> www interface or send it to gmx-developers-request at gromacs.org.

More information about the gromacs.org_gmx-developers mailing list