fix load

Author: MrChengmo

core/trainers/framework/startup.py

@@ -38,11 +38,9 @@ def load(self, context, is_fleet=False, main_program=None):
         if dirname is None or dirname == "":
             return
         print("going to load ", dirname)
-        if is_fleet:
-            context["fleet"].load_persistables(context["exe"], dirname)
-        else:
-            fluid.io.load_persistables(
-                context["exe"], dirname, main_program=main_program)
+        fluid.io.load_persistables(
+            context["exe"], dirname, main_program=main_program)
+        print("load from {} success".format(dirname))
 
 
 class SingleStartup(StartupBase):
@@ -81,7 +79,6 @@ def startup(self, context):
                 "startup_program"]
             with fluid.program_guard(train_prog, startup_prog):
                 context["exe"].run(startup_prog)
-                self.load(context, True)
         context["status"] = "train_pass"
 
 
@@ -99,7 +96,7 @@ def startup(self, context):
                 "startup_program"]
             with fluid.program_guard(train_prog, startup_prog):
                 context["exe"].run(startup_prog)
-                self.load(context, True)
+                self.load(context, main_program=train_prog)
         context["status"] = "train_pass"