Version 5 (modified by mafoipsl, 9 years ago) (diff) |
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The IPSLCM6 configuration
Table of contents
Person in charge: Arnaud Caubel
1. The IPSLCM6 configuration
IPSLCM6 is the configuration of the coupled IPSL model under development for the CMIP6 simulations including atmosphere, land, ocean, sea ice and carbon cycle. This configuration includes :
- the model components:
- LMDZ, the atmospheric model ;
- NEMO, the ocean model including sea ice (LIM2) and marine biogeochemistry (PISCES) ;
- ORCHIDEE, the land model ;
- the OASIS-MCT coupler ;
- the tools :
- XIOS, the I/O server ;
- scripts to run the model and to perform post processing and the ksh functions library libIGCM
As a reminder, here are the versions of the components and tools.
vi modipsl/util/mod.def #-H- IPSLCM6_rc0 IPSLCM6_rc0 coupled configuration #-H- IPSLCM6_rc0 Working configuration started 17/04/2013 #-H- IPSLCM6_rc0 with 5 NEMO sub-domains #-H- IPSLCM6_rc0 NEMOGCM trunk revision 4859 #-H- IPSLCM6_rc0 XIOS branch xios-1.0 revision 519 #-H- IPSLCM6_rc0 IOIPSL/src svn tags/v2_2_2 #-H- IPSLCM6_rc0 LMDZ5 testing branch revision 2161 #-H- IPSLCM6_rc0 ORCHIDEE version trunk rev 2247 #-H- IPSLCM6_rc0 OASIS3-MCT 2.0_branch rev 1129 #-H- IPSLCM6_rc0 IPSLCM6 svn #-H- IPSLCM6_rc0 libIGCM trunk 1174 #-M- IPSLCM6_rc0 arnaud.caubel@lsce.ipsl.fr #-C- IPSLCM6_rc0 IOIPSL/tags/v2_2_2/src HEAD 8 IOIPSL/src modeles #-C- IPSLCM6_rc0 trunk/ORCHIDEE 2247 14 ORCHIDEE modeles #-C- IPSLCM6_rc0 branches/OASIS3-MCT_2.0_branch/oasis3-mct 1129 15 oasis3-mct . #-C- IPSLCM6_rc0 LMDZ5/branches/testing 2161 11 LMDZ modeles #-C- IPSLCM6_rc0 CONFIG/UNIFORM/v6/IPSLCM6 2446 8 IPSLCM6 config #-C- IPSLCM6_rc0 trunk/libIGCM 1174 10 libIGCM . #-C- IPSLCM6_rc0 trunk/NEMOGCM 4859 7 . modeles #-C- IPSLCM6_rc0 XIOS/branchs/xios-1.0 544 12 XIOS modeles
2. Resolutions and configurations
One configurations is available :
- ORCA2xLMD9695-L39.
2.1. IPSLCM6A-VLR
By default the coupled version is IPSLCM6A-VLR.
3. Ressources on usual machines
3.1. TGCC
3.1.1. Bull Curie thin nodes
The basic configuration uses 128 computing cores or 8 nodes: 1 for XIOS, 19 for NEMO, and 27 MPI and 4 OpenMP for LMDZ.
3.2. IDRIS
3.2.1. IBM : Ada
The basic configuration uses 56 computing cores or 2 nodes: 1 for XIOS, 7 for NEMO, and 24 MPI and 2 OpenMP for LMDZ.
4. Command summary
Here are the commands you need to know if you want to retrieve and compile the IPSLCM5_v5 model and if you want to setup and run an EXP00/pdControl experiment:
mkdir MONREPERTOIRE ; cd MONREPERTOIRE svn_ano # svn co http://forge.ipsl.jussieu.fr/igcmg/svn/modipsl/trunk modipsl cd modipsl/util ./model IPSLCM6_rc0 cd ../config/IPSLCM6 gmake # by default ORCA2xLMD9695-L39 cp EXPERIMENTS/IPSLCM5/EXP00/config.card . vi config.card # modify JobName (at least) : MYJOBNAME, restarts ../../util/ins_job # Check and complete job's header cd MYJOBNAME vi Job_MYJOBNAME # modify PeriodNb, adjust the time, headers ... llsubmit Job_MYJOBNAME # IDRIS ccc_msub Job_MYJOBNAME # TGCC
4.1. headers and config.card
4.1.1. curie
#MSUB -n 128 # reservation des coeurs pour le job (ce doit etre egal a l'ensemble de process/threads : par exemple 27x4 + 19 + 1 = 128 #MSUB -x # Specifier que le noeud doit être dédié #MSUB -E '--cpu_bind=none'
4.1.2. ada
# Nombre de processus MPI demandes (ici 24 + 7 + 1 = 32) # @ total_tasks = 32 # Nombre de coeurs réellement utilisés (ici 24 x 2 + 7 + 1 = 56) # @ environment = "BATCH_NUM_PROC_TOT=56" # Nombre de taches OpenMP/pthreads par processus MPI # @ parallel_threads = 2
config.card on ada
#======================================================================== #D-- Executable - [Executable] #D- For each component, Real name of executable, Name of executable for oasis ATM= (gcm.e, lmdz.x, 24MPI, 2OMP) SRF= ("" ,"" ) SBG= ("" ,"" ) OCE= (opa, opa.xx , 7MPI) ICE= ("" ,"" ) MBG= ("" ,"" ) CPL= ("", "" ) IOS= (xios_server.exe, xios.x, 1MPI)
4.2. Restart files
IPSLCM6 configuration could restart from any IPSLCM5A restart file.
5. Evaluation
Remember to evaluate the files produced by this simulation.
Attachments (3)
- IPSLCM6.jpg (107.8 KB) - added by mafoipsl 9 years ago.
- IPSLCM6.png (108.2 KB) - added by aclsce 9 years ago.
- Metrics_IPSLCM6.png (275.1 KB) - added by aclsce 9 years ago.
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