fix test in FAST_COMPILE

theano/sandbox/test_rng_mrg.py

@@ -306,6 +306,7 @@ def test_consistency_GPU_parallel():
     samples = numpy.array(samples).flatten()
     assert(numpy.allclose(samples, java_samples))
 
+
 def test_GPU_nstreams_limit():
     """Verify that a ValueError is raised when n_streams
     is greater than 2**20 on GPU. This is the value of
@@ -318,11 +319,18 @@ def test_GPU_nstreams_limit():
     R = MRG_RandomStreams(seed=seed, use_cuda=True)
 
     def eval_uniform(size, nstreams):
-        return R.uniform(size=size, nstreams=nstreams, dtype='float32').eval()
+        if theano.config.mode == "FAST_COMPILE":
+            mode = "FAST_RUN"
+        else:
+            mode = None
+        out = R.uniform(size=size, nstreams=nstreams, dtype='float32')
+        f = theano.function([], out, mode=mode)
+        return f()
 
     eval_uniform((10,), 2**20)
     assert_raises(ValueError, eval_uniform, (10,), 2**20 + 1)
 
+
 def test_consistency_GPUA_serial():
     '''Verify that the random numbers generated by GPUA_mrg_uniform, serially,
     are the same as the reference (Java) implementation by L'Ecuyer et al.