Remove explicit MPI init and final

mila-iqia · Feb 21, 2017 · 73b63f6 · 73b63f6
1 parent bd8d506
commit 73b63f6
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/platoon/channel/controller.py b/platoon/channel/controller.py
@@ -38,8 +38,6 @@
 import zmq
 
 try:
-    from mpi4py import rc
-    rc.initialize = False
     from mpi4py import MPI
 except ImportError:
     MPI = None
@@ -315,9 +313,6 @@ def serve(self):
         except Exception as exc:
             print(PlatoonError("Unexpected exception", exc), file=sys.stderr)
             self._clean()
-        else:
-            if self._multinode and MPI:
-                MPI.Finalize()
         finally:  # Close sockets and unlink for shared memory
             self._close()
         return self._success
@@ -352,7 +347,6 @@ def _init_region_comm(self):
         """
         if MPI is None:
             raise AttributeError("mpi4py is not imported")
-        MPI.Init()
         self._region_comm = MPI.COMM_WORLD
         self._region_size = MPI.COMM_WORLD.Get_size()
         self._region_rank = MPI.COMM_WORLD.Get_rank()