I'm not sure I understand this comment. A PCI device is attached to the node, not to any specific location within the node, isn't it? Can you really say that a PCI device is "attached" to a specific NUMA location, for example?


On Feb 9, 2012, at 6:15 AM, Jeff Squyres wrote:

That doesn't seem too attractive from an OMPI perspective, though.  We'd want to know where the PCI devices are actually rooted.