Cleanup distance matrix printing during groupin...
Cleanup distance matrix printing during groupin...

Cleanup distance matrix printing during grouping in debug mode

This commit was SVN r3042.

shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc