Changeset 2029 for XIOS/trunk/src/server.cpp

Timestamp:

02/04/21 20:35:15 (3 years ago)

Author:

aclsce

Message:

Commented mpi_comm_free as it was done on branch 2.5 to avoid potential deadlocks.

File:

• XIOS/trunk/src/server.cpp (modified) (3 diffs)

XIOS/trunk/src/server.cpp

@@ -407 +407 @@
 
       for (std::list<MPI_Comm>::iterator it = contextInterComms.begin(); it != contextInterComms.end(); it++)
-        MPI_Comm_free(&(*it));
+        /* MPI_Comm_free(&(*it)) */; // WARNING remove freeing communicator !! --> deadlock raised, to be checked
 
       for (std::list<MPI_Comm>::iterator it = contextIntraComms.begin(); it != contextIntraComms.end(); it++)
@@ -419 +419 @@
 
         for (std::list<MPI_Comm>::iterator it = interCommRight.begin(); it != interCommRight.end(); it++)
-          MPI_Comm_free(&(*it));
+          /* MPI_Comm_free(&(*it)) */ ; // WARNING remove freeing communicator !! --> deadlock raised, to be checked
 
       MPI_Comm_free(&intraComm);
@@ -484 +484 @@
                 MPI_Send(&msg,1,MPI_INT,0,0,*itr) ;
               }
-              MPI_Comm_free(&(*it));
+              /* MPI_Comm_free(&(*it)); */ // WARNING remove freeing communicator !! --> deadlock raised, to be checked
               interCommLeft.erase(it) ;
               break ;