Changeset 369

Timestamp:

Aug 26, 2009 6:42:46 AM (15 years ago)

Author:

raasch

Message:

additional environment variable for mpt on ice2

File:

• palm/trunk/SCRIPTS/mrun (modified) (2 diffs)

palm/trunk/SCRIPTS/mrun

@@ -188 +188 @@
      # 21/08/09 - Marcus - totalview on hice/bice also available for mvapich2
      # 25/08/09 - BjornM - adpated for lck
+     # 26/08/09 - Siggi  - additional environment variables for mpt on ice2
 
  
@@ -3171 +3172 @@
                       export MPI_BUFS_PER_HOST=512
                       export MPI_IB_RAILS=2
+                          # NECESSARY, IF MORE THAN 4096 PEs ARE USED
+                      export MPI_CONNECTIONS_THRESHOLD=8192
                       mpiexec_mpt -np $ii   ./a.out  $ROPTS  < runfile_atmos
                    elif [[ $( echo $mpilib | cut -c1-3 ) = mva ]]