It is possible that there exist redundant operation in the sub-view-block DAG.
For example, having a process that receives a block and then sends the block
immediately afterwards without applying any modification to the block. In that
case, the communication should be avoided.
Original issue reported on code.google.com by madsbk on 15 Nov 2010 at 1:31
Original issue reported on code.google.com by
madsbkon 15 Nov 2010 at 1:31