Changeset 11398 for NEMO/branches/2019/dev_r10984_HPC-13_IRRMANN_BDY_optimization/cfgs

Timestamp:

2019-08-02T18:43:29+02:00 (5 years ago)

Author:

smasson

Message:

dev_r10984_HPC-13 : add nammpp parameter ln_listonly, see #2285

File:

• NEMO/branches/2019/dev_r10984_HPC-13_IRRMANN_BDY_optimization/cfgs/SHARED/namelist_ref (modified) (1 diff)

NEMO/branches/2019/dev_r10984_HPC-13_IRRMANN_BDY_optimization/cfgs/SHARED/namelist_ref

@@ -1304 +1304 @@
 &nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi")
 !-----------------------------------------------------------------------
+   ln_listonly =  .false.  !  do nothing else than listing the best domain decompositions (with land domains suppression)
+   !                       !  if T: the largest number of cores tested is defined by max(mppsize, jpni*jpnj)
    ln_nnogather =  .true.  !  activate code to avoid mpi_allgather use at the northfold
-   jpni        =   0       !  jpni   number of processors following i (set automatically if < 1)
-   jpnj        =   0       !  jpnj   number of processors following j (set automatically if < 1)
+   jpni        =   0       !  number of processors following i (set automatically if < 1), see also ln_listonly = T
+   jpnj        =   0       !  number of processors following j (set automatically if < 1), see also ln_listonly = T
 /
 !-----------------------------------------------------------------------