Changeset 1881 for XIOS/dev/dev_ym/XIOS_COUPLING/src/node/grid.hpp

Timestamp:

05/15/20 16:42:10 (4 years ago)

Author:

ymipsl

Message:

XIOS coupling Branch

• fix timestamp problem when receiving field from other coupling context
• fix deadlock : when receiving index from coupling context, a collective communication was involved which is forbiden

YM

File:

• XIOS/dev/dev_ym/XIOS_COUPLING/src/node/grid.hpp (modified) (1 diff)

XIOS/dev/dev_ym/XIOS_COUPLING/src/node/grid.hpp

@@ -372 +372 @@
          std::map<int, std::map<int,int> > nbSenders_;
 
-
+      private:
 /** Maps storing the number of participating servers for data sent a specific client for a given contextClient.
   * Symetric of nbSenders_, but for server side which want to send data to client.
   * nbReadSender_[context_client_size] -> map the number of server sender by connected rank of clients
-  * nbReadSender_[context_client_size] [rank_client] -> the number of serverq participating to a send message for a client of rank "rank_client" 
+  * nbReadSender_[context_client_size] [rank_client] -> the number of server participating to a send message for a client of rank "rank_client" 
   * Usefull to indicate in a message the number of participant needed by the transfer protocol */
          std::map<CContextClient*, std::map<int,int> > nbReadSenders_;
-
+      public:
+         std::map<int,int>& getNbReadSenders(CContextClient* client) 
+         { if (nbReadSenders_.count(client)==0) computeNbReadSenders(client) ; return nbReadSenders_[client] ;}
+      private:
+         void computeNbReadSenders(CContextClient* client) ;
+     
 
 // Manh Ha's comment: " A client receives global index from other clients (via recvIndex)