On 11/06/2012 03:53 PM, Brice Goglin wrote: > Hello Guy, > > I don't think OS devices ever had a cpuset. All objects that are not > things where you can bind processes usually have NULL cpusets. So when > you have a PCI or OS device, you walk up the obj->parent pointer until > you find an object with a non-NULL cpuset. That's the affinity you're > looking for. > > You can use hwloc_get_non_io_ancestor_obj() (in hwloc/helper.h) to find > the first parent with non-NULL cpuset. > > Brice >
I didn't mean to imply that they had gone away. My question is how do I specify a binding like "not on the same CPU that is handling the Ethernet interrupts"? thanks, --Guy
