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Subject: [Boost-users] [PBGL] Results of distributed BFS on multiple processors vs. on a single processor
From: Cedric Laczny (cedric.laczny_at_[hidden])
Date: 2011-04-22 08:59:23


it recently came to my mind again that the distributed BFS in the PBGL seems
to produce different results when applied to multiple processors as to when
applied to a single processor (s.
If this is true, I really would like to know what the reasoning is behind this
and it should be noted in the documentation of course to help prevent
surprises as in the discussion above.
Unfortunately, at that time, no definite answer was given and this question
puzzled me again now...
Any ideas on that?



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