change _origin_program test=develop (#19863)

change _origin_program test=develop

python/paddle/fluid/incubate/fleet/collective/__init__.py

@@ -45,6 +45,7 @@ class Collective(Fleet):
 
         self.startup_program = None
         self._origin_program = None
+        self._transpiled_program = None
         self.main_program = None
 
     def init_worker(self):
@@ -352,7 +353,8 @@ class CollectiveOptimizer(DistributedOptimizer):
             parameter_list=parameter_list,
             no_grad_set=no_grad_set)
 
-        fleet._origin_program = main_program
+        fleet._origin_program = main_program.clone(for_test=False)
+        fleet._transpiled_program = main_program
         fleet.main_program = self._try_to_compile(startup_program, main_program)
 
         return optimize_ops, param_grads