Theano/Theano — pull request #1756 by nouiz (2014-02-27 18:58:31+00:00)
Title: Fix gpu crash and faster optimization

news:
- crash fix with gpuconv
- Faster optimization
- don't loop over the graph as frequently
- move fusion opt when the destroyhandler isn't registered and don't register it in opt that don't need it.

not news
- small doc update
- more opt profiling
- remove dead code