On Sep 6, 2019, at 10:52 AM, Jirka Hladky 
<jhla...@redhat.com<mailto:jhla...@redhat.com>> wrote:

You should avoid physical numbering at any cost.

The trouble is that other Linux tools (like ps) are using the physical 
numbering. I will need to think about how to come around this.

Use hwloc for everything!  ;-)

(I'm only half-kidding, actually -- FWIW, I use hwloc for everything these 
days.  The logical ordering alone makes it worthwhile.  The simplicity of 
hwloc-bind's socket:X,core:Y is even more lovely.  ...etc.)

--
Jeff Squyres
jsquy...@cisco.com<mailto:jsquy...@cisco.com>

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