prelu modify

paddle/operators/prelu_op.cu

@@ -16,3 +16,6 @@
 
 REGISTER_OP_GPU_KERNEL(
     prelu, paddle::operators::PreluKernel<paddle::platform::GPUPlace, float>);
+REGISTER_OP_GPU_KERNEL(
+    prelu_grad,
+    paddle::operators::PreluGradKernel<paddle::platform::GPUPlace, float>);

python/paddle/v2/framework/tests/test_prelu_op.py

@@ -3,7 +3,7 @@ import numpy as np
 from op_test import OpTest
 
 
-class ScaleTest(OpTest):
+class PreluTest(OpTest):
     def setUp(self):
         self.op_type = "prelu"
         self.inputs = {'X': np.random.random((10, 10)).astype("float32")}