use clone(for_test=True) to replace get_inference_program for fluid version 1.0

fluid/text_matching_on_quora/train_and_evaluate.py

@@ -112,8 +112,13 @@ def train_and_evaluate(train_reader,
         print("Parallel Training is not supported for now.")
         sys.exit(1)
 
-    optimizer.minimize(cost)
-    place = fluid.CUDAPlace(0) if use_cuda else fluid.CPUPlace()
+    #optimizer.minimize(cost)
+    if use_cuda:
+        print("Using GPU")
+        place = fluid.CUDAPlace(0)
+    else:
+        print("Using CPU")
+        place = fluid.CPUPlace()
     exe = fluid.Executor(place)
 
     if global_config.use_lod_tensor:
@@ -126,10 +131,10 @@ def train_and_evaluate(train_reader,
         print("param name: %s; param shape: %s" % (param.name, param.shape))
     
     # define inference_program
-    inference_program = fluid.default_main_program().clone()
-    with fluid.program_guard(inference_program):
-        inference_program = fluid.io.get_inference_program([cost, acc])
-    
+    inference_program = fluid.default_main_program().clone(for_test=True)
+
+    optimizer.minimize(cost)
+
     exe.run(fluid.default_startup_program())
     
     # load emb from a numpy erray
@@ -234,7 +239,7 @@ def main():
                    optimizer,
                    global_config,
                    pretrained_word_embedding,
-                   use_cuda=True,
+                   use_cuda=global_config.use_cuda,
                    parallel=False)
 
 if __name__ == "__main__":