del printf

paddle/operators/math/unpooling.cu

@@ -42,7 +42,6 @@ __global__ void KernelUnpool2dMax(const int nthreads,
     int out_offset = bidx * out_bsize + cidx * out_csize;
     int out_index = indices_data[i];
     PADDLE_ASSERT(out_index < (output_height * output_width));
-    printf("-------%d------[%f]\n", out_offset + out_index, input_data[i]);
     output_data[out_offset + out_index] = input_data[i];
   }
 }

python/paddle/v2/fluid/tests/test_unpool_op.py

@@ -54,9 +54,6 @@ class TestUnpoolOp(OpTest):
         self.outputs = {'Out': output.astype('float32')}
 
     def test_check_output(self):
-        print self.inputs['X']
-        print self.inputs['Y']
-        print self.outputs['Out']
         self.check_output()
 
     def test_check_grad(self):