[mpich-discuss] MPI process binding on SunOS systems

[Thakur, Rajeev]

Yes, see https://wiki.mpich.org/mpich/index.php/Using_the_Hydra_Process_Manager#Process-core_Binding

Rajeev


On Apr 1, 2015, at 11:14 AM, Aurélien Larcher <aurelien.larcher at gmail.com>
 wrote:

> Hi,
> running parallel code on my workstation (with OpenIndiana) I discovered that MPI processes were migrated on a regular basis from one core to another.
> 
> On SunOS systems the command 'pbind' allows binding a process to a specific core.
> So I am wondering if binding automatically each process to the next available core is supported directly from MPICH ?
> 
> Best regards
> 
> Aurelien
> 
> -- 
> -------------------------------------------------------------------------------
> LARCHER Aurélien          | KTH, School of Computer Science and Communication
> Work: +46 (0) 8 790 71 42 | Lindstedtsvägen 5, Plan 4, 100 44 Stockholm, SWEDEN
> -------------------------------------------------------------------------------
> _______________________________________________
> discuss mailing list     discuss at mpich.org
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/mailman/listinfo/discuss

_______________________________________________
discuss mailing list     discuss at mpich.org
To manage subscription options or unsubscribe:
https://lists.mpich.org/mailman/listinfo/discuss