Theano/Theano — pull request #2287 by RoyXue (2014-11-24 01:49:05+00:00)
Title: Reduce the number of allocation/reuse allocation of ndarray #1943

#1943
@nouiz

Hey, Fred, this is my draft idea, is the direction right?

If the direction is right, what I wanna do in the future is fill the details, and optimize it to reduce the "if" inside the loop.