Deb Mukherjee 0048ec2329 Costing fixes related to trellis optimization
Migrates costing changes/fixes from the rebalance expt to the head
without the expt on.

Rebased.

Change-Id: I51677d62f77ed08aca8d21a4c9a13103eb8de93f
Results:
derfraw300: +0.126%
2013-05-31 13:56:32 -07:00
..