lto:gromacs.org_gmx-users-boun...@maillist.sys.kth.se] Im Auftrag von
> Carsten Kutzner
> Gesendet: Donnerstag, 8. Januar 2015 15:48
> An: gmx-us...@gromacs.org
> Betreff: Re: [gmx-users] Performance difference between MPI ranks and OpenMP
>
>
> On 08 Jan 2015, at 15:38, Eb
-Ursprüngliche Nachricht-
Von: gromacs.org_gmx-users-boun...@maillist.sys.kth.se
[mailto:gromacs.org_gmx-users-boun...@maillist.sys.kth.se] Im Auftrag von
Carsten Kutzner
Gesendet: Donnerstag, 8. Januar 2015 15:48
An: gmx-us...@gromacs.org
Betreff: Re: [gmx-users] Performance difference between MPI
On 08 Jan 2015, at 15:38, Ebert Maximilian wrote:
> Hi list,
>
> I have another question regarding performance. Is there any performance
> difference if I start a process on a 8 CPU machine with 8 MPI ranks and 1
> OpenMP or 4 MPI ranks an 2 OpenMP? Both should use the 8 CPUs right?
Right, bu
Hi list,
I have another question regarding performance. Is there any performance
difference if I start a process on a 8 CPU machine with 8 MPI ranks and 1
OpenMP or 4 MPI ranks an 2 OpenMP? Both should use the 8 CPUs right?
Thank you very much,
Max
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