-* implement loba_* algorithms (start with some trivial one)
-* add loba algorithm selection (-a number ?)
+* BUG
+ ./loba cluster1000.xml -N64 -L100 -i100 -a fair -T hcube
+ leads to deadlock
+
+* review receive with timeout.
+
+* verify bookkeeping version.
+
+* add several metrics
+ - flops (total, avg, stddev)
+ - message exchanges (number, volume)