Theano/Theano — pull request #458 by delallea (2012-02-20 18:30:04+00:00)
Title: Fix when forcing cuda to be disabled

The GpuOp class must be available even when Cuda is disabled (e.g. by
forcing cuda_available = False). Otherwise some tests fail.

This commit moves the definition of GpuOp directly into cuda/__init__.py
so that it works.