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Subject: Re: [hwloc-devel] Creating a topology generation method for Xen
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2013-12-26 17:39:41

Andrew Cooper, le Thu 26 Dec 2013 23:31:36 +0100, a écrit :
> On 26/12/2013 21:43, Samuel Thibault wrote:
> > Andrew Cooper, le Thu 26 Dec 2013 22:17:38 +0100, a écrit :
> >> I believe can make a topology-xen.c without too much trouble. It likely
> >> wants to checked before an os-specific hook (Xen dom0's come in at least
> >> Linux, FreeBSD, NetBSD flavours which have mainstream support)
> >> Are there any hints/suggestion/information about how to go about
> >> integrating this?
> > Yes, you can probably play with plugin priorities for that. See for
> > instance what happens with the pci plugins.
> Are there any hints on exactly what I have to tweak to get
> topology-xen.c picked up properly?

Things happen in config/hwloc.m4, where you have to specify in
hwloc_components that you want to build a new plugin. You can probably
use the xml plugin as an example.