Hardware Locality Development Mailing List Archives

Subject: Re: [hwloc-devel] backends and plugins
From: Christopher Samuel (samuel_at_[hidden])
Date: 2012-08-12 23:58:45

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On 07/08/12 19:02, Brice Goglin wrote:

> Aside from the main "discover" callback, backends may also define
> some callbacks to be invoked when new object are created. The main
> example is Linux creating "OS devices" when a new "PCI device" is
> added by the PCI backend.

That could also be useful to some folks for non-PCI devices, say if a
CPU gets hotplugged in/out (or more likely added/removed from a
cpuset/cgroup you're in).

- --
 Christopher Samuel Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: samuel_at_[hidden] Phone: +61 (0)3 903 55545
 http://www.vlsci.org.au/ http://twitter.com/vlsci

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