Changeset 2517 for XIOS3/trunk/src/manager/window_manager.cpp

Timestamp:

06/12/23 11:52:10 (13 months ago)

Author:

ymipsl

Message:

New way to manage locks in window manager. Windows is locked with MPI_Win_lock_all at creation (shared mode), and lock is manage by software way in the class (using MPI_swap_and_compare and MPI_Fetch_op). We get in this case a better control of lock, with controled latency between each attemp of lock.

YM

File:

• XIOS3/trunk/src/manager/window_manager.cpp (modified) (1 diff)

XIOS3/trunk/src/manager/window_manager.cpp

@@ -7 +7 @@
 {
   
-  
+    const MPI_Aint CWindowManager::OFFSET_LOCK ;
+    const int CWindowManager::SIZE_LOCK ;
+    const MPI_Aint CWindowManager::OFFSET_BUFFER_SIZE ;
+    const int CWindowManager::SIZE_BUFFER_SIZE ;
+    const MPI_Aint CWindowManager::OFFSET_BUFFER;
+    const int CWindowManager::WINDOWS_LOCKED ;
 }