Remove the diagnostic messages from the xcast. Move one step closer on comm_spawn....

This commit was SVN r3759.

src/communicator/comm_dyn.c

@@ -393,7 +393,8 @@ int ompi_comm_start_processes (char *command, char **argv, int maxprocs,
 	     NULL,
 	     maxprocs,
 	     ompi_rte_all_procs_registered, NULL);
-	
+         
+	free(segment);
     /*
      * spawn procs
      */

src/mca/oob/base/oob_base_xcast.c

@@ -55,10 +55,7 @@ int mca_oob_xcast(
         for (ptr = (ompi_name_server_namelist_t*)ompi_list_get_first(peers);
 	     ptr != (ompi_name_server_namelist_t*)ompi_list_get_end(peers);
 	     ptr = (ompi_name_server_namelist_t*)ompi_list_get_next(ptr)) {
-           ompi_output(0, "[%d,%d,%d] xcasting message of size %d to [%d,%d,%d]",
-                OMPI_NAME_ARGS(*root), (int)buf_size, OMPI_NAME_ARGS(*(ptr->name)));
             rc = mca_oob_send_packed(ptr->name, buffer, tag, 0);
-            ompi_output(0, "\tsend complete with return code %d", (int)rc);
             if(rc < 0) {
                 return rc;
             }
@@ -66,7 +63,6 @@ int mca_oob_xcast(
     } else {
         ompi_buffer_t rbuf;
         int rc = mca_oob_recv_packed(MCA_OOB_NAME_ANY, &rbuf, &tag);
-        ompi_output(0, "[%d,%d,%d] received xcast", OMPI_NAME_ARGS(*ompi_rte_get_self()));
         if(rc < 0) {
             return rc;
         }

src/mca/oob/tcp/oob_tcp.c

@@ -121,7 +121,8 @@ static mca_oob_t mca_oob_tcp = {
     mca_oob_tcp_init,
     mca_oob_tcp_fini,
     mca_oob_tcp_addr_pack,
-    mca_oob_tcp_registry_callback
+    mca_oob_tcp_registry_callback,
+    mca_oob_xcast
 };
 
 
@@ -562,6 +563,7 @@ int mca_oob_tcp_resolve(mca_oob_tcp_peer_t* peer)
         	OMPI_REGISTRY_OR,
         	OMPI_REGISTRY_NOTIFY_ADD_ENTRY|OMPI_REGISTRY_NOTIFY_DELETE_ENTRY|
         	OMPI_REGISTRY_NOTIFY_MODIFICATION|
+        OMPI_REGISTRY_NOTIFY_PRE_EXISTING |
 	 	OMPI_REGISTRY_NOTIFY_ON_STARTUP|OMPI_REGISTRY_NOTIFY_INCLUDE_STARTUP_DATA|
 	 	OMPI_REGISTRY_NOTIFY_ON_SHUTDOWN|OMPI_REGISTRY_NOTIFY_INCLUDE_SHUTDOWN_DATA,
         	segment,