Commit Graph

2 Commits

Author SHA1 Message Date
Sameer Agarwal f27082a174 Handle possible overflow in TrustRegionStepEvaluator.
Thanks to Volker Grabe for reporting the problem and suggesting
a fix.

Change-Id: I8072ffb275907baac62ee2ad84a02f17eb447c63
2018-04-06 20:13:16 -07:00
Sameer Agarwal 46ad4699f4 A complete refactoring of TrustRegionMinimizer.
1. Break up the monolithic loop in TrustRegionMinimizer::Minimize
   into a number of more easily described and analyzed subfunctions.
2. Break out the logic for evaluating the quality of a Trust Region
   step into its own object - TrustRegionStepEvaluator.

Change-Id: I08580ecac074cfd74c096cb8e4880cbda3d48296
2016-02-04 10:05:12 -08:00