Changeset 2149 for XIOS/dev/dev_ym/XIOS_COUPLING/src/node/file.cpp

Timestamp:

06/10/21 09:59:33 (3 years ago)

Author:

jderouillat

Message:

Do not remove ranks with empty data from file writing communicators

File:

• XIOS/dev/dev_ym/XIOS_COUPLING/src/node/file.cpp (modified) (2 diffs)

XIOS/dev/dev_ym/XIOS_COUPLING/src/node/file.cpp

@@ -258 +258 @@
 
       // create sub communicator for file
-      createSubComFile();
+      createSubComFile();  // NetCDF runs now write of null data
+      MPI_Comm_dup(context->intraComm_, &fileComm) ;
 
       if (time_counter_name.isEmpty()) time_counter_name = "time_counter";
@@ -279 +280 @@
     /*!
       Create a sub communicator in which processes participate in reading/opening file
+      Seems to be deprecated (allZoneEmpty too, which is always false)
     */
     void CFile::createSubComFile()