* The `--cpu-list` argument restricts the hwloc topology. When that topology is
sent from the remote daemon back to the HNP it is packed as XML. This packing
results in the loss of the applied cpu-list. Mapping will then be using
the full topology instead of the restricted topology when mapping the
processes. When the launch command reaches the remote node it will not
be congruent with the remote node's view of the topology leading to a
launch failure especially if the HNP and remote node have differing
topologies.
- The solution is to make sure that the HNP re-applies the cpu-list to
the incomming topology from the remote node. This way the HNP and the
remote node are using the same restricted topology.
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
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