Changeset 2547 for XIOS3/trunk/src/buffer_server.hpp

Timestamp:

08/29/23 17:24:04 (11 months ago)

Author:

ymipsl

Message:

Major update :

• New method to lock and unlock one-sided windows (window_dynamic) to avoid network overhead
• Introducing multithreading on server sided to manage more efficiently dead-lock occuring (similar to co-routine which will be available and implemented in futur c++ standard), based on c++ threads
• Suprression of old "attached mode" which is replaced by online writer and reder filters

YM

File:

• XIOS3/trunk/src/buffer_server.hpp (modified) (3 diffs)

XIOS3/trunk/src/buffer_server.hpp

@@ -7 +7 @@
 #include "mpi.hpp"
 #include "cxios.hpp"
+#include "window_dynamic.hpp"
+
 
 namespace xios
@@ -13 +15 @@
   {
     public:
-      CServerBuffer(vector<MPI_Win>& windows, vector<MPI_Aint>& winAddress, int windowsRank, StdSize bufSize) ;
+      CServerBuffer(vector<CWindowDynamic*>& windows, vector<MPI_Aint>& winAddress, int windowsRank, StdSize bufSize) ;
       ~CServerBuffer() ;
 
@@ -37 +39 @@
       size_t size;
       size_t used ;  // count of element occupied
-      std::vector<MPI_Win> windows_ ;
+      std::vector<CWindowDynamic*> windows_ ;
       std::vector<MPI_Aint> winAddress_ ;
       bool resizingBuffer_ = false ;