Changeset 2291 for XIOS/dev/dev_ym/XIOS_COUPLING/src/distribution/grid_transform_connector.cpp

Timestamp:

02/01/22 15:28:48 (2 years ago)

Author:

ymipsl

Message:

Improve reduction transformation

• make the difference between reduction over geometry or reduction between process.

• geometrical reduction :

domain -> axis
axis -> scalar
domain -> scalar

• reduction across processes for redondant geometrical cell :

axis -> axis
scalar -> scalar

Reduction can be local (only for the geometrical cell owned by current process) or global, using the "local" attribute (bool) over the reduction.

YM

File:

• XIOS/dev/dev_ym/XIOS_COUPLING/src/distribution/grid_transform_connector.cpp (modified) (2 diffs)

XIOS/dev/dev_ym/XIOS_COUPLING/src/distribution/grid_transform_connector.cpp

@@ -4 +4 @@
 #include "gatherer_connector.hpp"
 #include "grid_remote_connector.hpp"
+#include "grid_redondant_remote_connector.hpp"
 
 
 namespace xios
 {
-  void CGridTransformConnector::computeConnector(void)
+  void CGridTransformConnector::computeConnector(bool eliminateRedundant)
   {
     int commSize ;
@@ -17 +18 @@
 
     auto remoteConnector = make_shared<CGridRemoteConnector>(srcViews_, remoteViews_, localComm_, commSize) ;  
-    remoteConnector->computeConnector() ;
+    remoteConnector->computeConnector(eliminateRedundant) ; 
     
     vector<shared_ptr<CDistributedElement>> sendElements(nElements) ;