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Nathan Hjelm 6740813c27 bcol/basesmuma: fix selection of coll/ml when only using local procs
When we are only using local ranks basesmuma needs to provide an allreduce
function for both large and small message or else the coll/ml selection
logic will fail. In the future this logic should probably be updated to
just disable allreduce in coll/ml instead of disabling coll/ml. For now
it should be correct to say the basesmuma allgather works for larger
messages.

cmr=v1.8:reviewer=manjugv

This commit was SVN r31190.
2014-03-21 21:54:35 +00:00
..
2014-01-24 17:56:52 +00:00