[PSCore]Fix test fleet base 2 (#38588)

python/paddle/distributed/fleet/base/fleet_base.py

@@ -627,6 +627,8 @@ class Fleet(object):
         """
         self._runtime_handle._init_server(*args, **kwargs)
 
+    @is_non_distributed_check
+    @inited_runtime_handler
     def load_model(self, path, mode):
         """
         load fleet model from path
@@ -699,6 +701,8 @@ class Fleet(object):
         """
         self._runtime_handle._stop_worker()
 
+    @is_non_distributed_check
+    @inited_runtime_handler
     def save(self, dirname, feed=[], fetch=[], **configs):
         inference = True
 
@@ -742,6 +746,8 @@ class Fleet(object):
             self._runtime_handle._save_persistables(
                 executor, dirname, main_program=None, mode=increment_mode)
 
+    @is_non_distributed_check
+    @inited_runtime_handler
     def save_inference_model(self,
                              executor,
                              dirname,
@@ -777,6 +783,8 @@ class Fleet(object):
             executor, dirname, feeded_var_names, target_vars, main_program,
             export_for_deployment, mode)
 
+    @is_non_distributed_check
+    @inited_runtime_handler
     def save_persistables(self, executor, dirname, main_program=None, mode=0):
         """
 

python/paddle/fluid/tests/unittests/test_dist_fleet_a_sync_optimizer_sync.py

@@ -62,10 +62,6 @@ class TestFleetGradientMergeMetaOptimizer(unittest.TestCase):
         self.assertEqual(sends, 0)
         self.assertEqual(sgds, 0)
 
-        fleet.init_worker()
-        time.sleep(8)
-        fleet.stop_worker()
-
 
 if __name__ == "__main__":
     unittest.main()

python/paddle/fluid/tests/unittests/test_fleet_base_2.py

@@ -24,9 +24,9 @@ class TestFleetBase(unittest.TestCase):
     def setUp(self):
         os.environ["POD_IP"] = "127.0.0.1"
         os.environ["PADDLE_PORT"] = "36000"
-        os.environ["PADDLE_TRAINERS_NUM"] = "2"
-        os.environ["PADDLE_PSERVERS_IP_PORT_LIST"] = \
-            "127.0.0.1:36001,127.0.0.2:36001"
+        os.environ["PADDLE_TRAINERS_NUM"] = "1"
+        #os.environ["PADDLE_PSERVERS_IP_PORT_LIST"] = \
+        #    "127.0.0.1:36001,127.0.0.2:36001"
 
     def test_ps_minimize(self):
         import paddle
@@ -78,45 +78,6 @@ class TestFleetBase(unittest.TestCase):
         fleet.load_model(path="/tmp", mode=0)
         fleet.load_model(path="/tmp", mode=1)
 
-        self.assertRaises(
-            Exception,
-            fleet.save_inference_model,
-            dirname='/tmp/',
-            feeded_var_names=['x', 'y'],
-            target_vars=[avg_cost],
-            executor="exe")
-
-        self.assertRaises(
-            Exception,
-            fleet.save_inference_model,
-            dirname='/tmp/',
-            feeded_var_names=['x', 'y'],
-            target_vars=[avg_cost],
-            executor=exe,
-            main_program=compiled_prog)
-
-        self.assertRaises(
-            Exception,
-            fleet.save_inference_model,
-            dirname='afs:/tmp/',
-            feeded_var_names=['x', 'y'],
-            target_vars=[avg_cost],
-            executor=exe,
-            main_program=compiled_prog)
-
-        self.assertRaises(
-            Exception, fleet.save_persistables, executor=pe, dirname='/tmp/')
-
-        self.assertRaises(
-            Exception, fleet.save_persistables, executor="exe", dirname='/tmp/')
-
-        self.assertRaises(
-            Exception,
-            fleet.save_persistables,
-            executor=exe,
-            dirname='/tmp/',
-            main_program=compiled_prog)
-
 
 if __name__ == "__main__":
     unittest.main()