Changeset 5465

Timestamp:

Jan 3, 2025, 6:14:41 PM (2 days ago)

Author:

fhourdin

Message:

For sequential and debug compilation

Location:

BOL/LMDZ_Setup

Files:

• README0_HowTo (modified) (3 diffs)
• main.sh (modified) (1 diff)
• script_SIMU (modified) (1 diff)
• setup.sh (modified) (4 diffs)

BOL/LMDZ_Setup/README0_HowTo

@@ -112 +112 @@
 
 ============================================================
-III. Repatriation of input data
+III. Downloading input data
 ============================================================
 
 Installation requires downloading data from
 from http://http://lmdz.lmd.jussieu.fr/pub/3DInputData
-Repatriation is managed by a series of functions found in
+Downloading is managed by a series of functions found in
 lmdz_env.sh: wget_pub cp_from_pub ln_from_pub get_input_files
 
-In my opinion, LMDZ_Setup's approach to data management is to be able to perform a complete
-installation on any account on any machine, by distributing data from wget http://lmdz....
-In the new version, you don't duplicate any of the fields you download, and you only download them once to an account.
+One specificity of LMDZ_Setup is to enable installation on any account on any machine,
+downloading data from wget.
+All data are gathered on a directory $LMDZpub so that the 
+downloading is done once for all for a given account.
+LMDZsub can be changed on in lmdz_env.sh
+
 This is very small compared to the amount of data generated.
 So I think we're very parsimonious in our use of IT resources.
-Of course, this has to do with the fact that we don't manage a lot of different configurations in terms of boundary conditions, forcing, etc.
-But that's where libiGCM comes in.
+The counterpart is that LMDZ_Setup doesn't manage a lot of different configurations
+in terms of boundary conditions, forcing, etc.
+libiGCM installations should be privileged then.
 
 
@@ -134 +138 @@
 
 Running zoomed or coarse grid simulations
-    May cause problems with routing and aerosols
-    Suggesting to run without aerosols, aerosols="n", in this case
+May cause problems with routing and aerosols
+Suggesting to run without aerosols, aerosols="n", in this case
 
 
@@ -142 +146 @@
 ============================================================
 
-2024-12 (FH) : retravail de l'accès au données sur http://lmdz...
-
-2024-11 : Travail de portage multi-machine par Amaury Barral.
+2025-01 (FH) : retravail de l'accès au données sur http://lmdz...
+        reactivation options sequential/debug.
+        Configuration SPLA muti machines
+
+2024-11 (AB) : Travail de portage multi-machine par Amaury Barral.
           Précédemment sur jean-zay uniquement.
           Porté sur adastra et machines locales.

BOL/LMDZ_Setup/main.sh

@@ -78 +78 @@
 veget=CMIP6    # Orchidee version : CMIP6 / 7983 (orch2.2 ) / more recent svn
 
+# For rapid tests
+# resol=32x32x39 ; veget=none ; aerosols=n ; rad=oldrad ; freq=mo ; mthend=200101
 
 #-----------------------------------------------------------

BOL/LMDZ_Setup/script_SIMU

@@ -300 +300 @@
 
 #@ADS if 1; then
-time $MPICMD $ntasks ./gcm.e > listing
+if [ "$MPICMD" = "" ] ; then mpicmd= ; else mpicmd="$MPICMD $ntasks" ; fi 
+time $mpicmd ./gcm.e > listing
 #@ADS else
 #@ADS srun --cpu-bind=none --mem-bind=none -- ./slurm_set_cpu_binding.sh ./gcm.e > listing

BOL/LMDZ_Setup/setup.sh

@@ -260 +260 @@
   if [[ -n $svn ]]; then svnopt="-r $svn"; else svnopt=""; fi
 
+  if [[ $PARALLEL == 0 ]] ; then parallel= ; parsuf=seq ; else parallel="-parallel mpi_omp" ; parsuf= ; fi
   version_name=LMDZ$(echo "$version" | sed -e 's/-v//g' -e 's/-unstable//' -e 's/-r/r/' -e 's/ //g')
-  LMDZname="${version_name}${svn}OR$veget${ins_xios}"
+  LMDZname="${version_name}${svn}OR$veget${ins_xios}${parsuf}$( echo $optim | sed -e 's/[\ -]//g' )"
   MODEL="$LMDZD/$LMDZname/modipsl/modeles/LMDZ"
 
@@ -276 +277 @@
      jobcmd="bash"
   fi
-  if [[ $PARALLEL == 0 ]] ; then parallel= ; else parallel="-parallel mpi_omp" ; fi
   echo "./install_lmdz.sh -noclean $optim -v $version $svnopt -d $resol -rad $rad -bench 0 $parallel $ins_cosp $ins_xios $ins_aero $ins_inlandsis -name $LMDZname -veget $veget -netcdf $netcdf -arch $ARCH -make_j $make_j -jobcmd $jobcmd" >> install_lmdz_options.$$.sh
   chmod +x install_lmdz_options.$$.sh
@@ -644 +644 @@
 
     # Creation du script d'initialisation
+  if [ "$MPICMD" = "" ] ; then mpicmd='' ; else mpicmd='OMP_NUM_THREADS=1 '"$MPICMD"' 1' ; fi
     cat << ...eod >| tmp
 #!/bin/bash
@@ -694 +695 @@
   echo Starting initialisation
   # Runing ce0l.e
-  OMP_NUM_THREADS=1 $MPICMD 1 $ce0l  # ce0l requires MPI=OMP=1
+  $mpicmd $ce0l  # ce0l requires MPI=OMP=1
   if [ $climato = 0 ]; then mv limit.nc limit.\$yr.nc; fi
 done