added time for the rbm on the gpu.

Author: nouiz

Diff for: code/test.py

@@ -55,7 +55,7 @@ def speed():
     expected_times_32=numpy.asarray([  13.29699826,   32.42813158,   68.03559947,  105.54640913,  107.00527334,
                                        242.41721797,  490.40798998, 528.88854146])
     expected_times_gpu=numpy.asarray([   3.07663488,  7.55523491,   27.05203891,   9.58915591,   24.13007045,
-                                         24.77524018,  145.93923092,  float('NaN')])
+                                         24.77524018,  145.93923092,  349.31434679])
 
     def time_test(m,l,idx,f,**kwargs):
         if not to_exec[idx]: