Open MPI logo

Hardware Locality Users' Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [hwloc-users] receive 0x0 from hwloc_cuda_get_device_cpuset
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2012-02-16 09:29:36

Le 16/02/2012 15:26, Albert Solernou a écrit :

> Is there anything easy that the administrators of the cluster could
> do? How could I persuade them that this is an easy task to do?

They could upgrade the BIOS. But your machine is old and people didn't
care much about I/O affinity in Intel servers at this time, so I don't
expect a newer BIOS to improve things much.

My patch should likely be applied to hwloc anyway, this is an easy