Changeset 2343 for XIOS/dev/dev_ym/XIOS_COUPLING/src/event_server.cpp

Timestamp:

06/29/22 18:19:45 (2 years ago)

Author:

ymipsl

Message:

• Implement new infrastructure for transfert protocol.
• new purelly one sided protocol is now available, the previous protocol (legacy, mix send/recv and one sided) is still available. Other specific protocol could be implemented more easilly in future.
• switch can be operate with "transport_protocol" variable in XIOS context :

ex:
<variable id="transport_protocol" type="string">one_sided</variable>

Available protocols are : one_sided, legacy or default. The default protocol is "legacy".

YM

File:

• XIOS/dev/dev_ym/XIOS_COUPLING/src/event_server.cpp (modified) (3 diffs)

XIOS/dev/dev_ym/XIOS_COUPLING/src/event_server.cpp

@@ -35 +35 @@
     ev.buffer = new CBufferIn(buffer.ptr(), buffer.remain());
     ev.size = size;  
+    ev.startBuffer = startBuffer ; // for one sided, take ownership of buffer for now
     subEvents.push_back(ev);
   
@@ -44 +45 @@
     }
   }
+
 
   bool CEventServer::isFull(void)  
@@ -55 +57 @@
     for (it = subEvents.begin(); it != subEvents.end(); it++)
     {
-      it->serverBuffer->freeBuffer(it->size);
-      delete it->buffer;
+      if (it->serverBuffer==nullptr) // one_sided case
+      {
+        delete [] it->startBuffer ;
+        delete it->buffer;
+      }
+      else // legacy case
+      {
+        it->serverBuffer->freeBuffer(it->size);
+        delete it->buffer;
+      }
     }
   }