Most recent steps for Gateway users
In order to use most recent version of Kepler do following.
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| title | More info (technical details) can be found here |
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You can find more info regarding this installation at ITER: https://confluence.iter.org/display/IMP/2019/05/24/New+release+and+installation+of+IMAS+and+Kepler+on+ITER+cluster |
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| title | Make sure to set KEPLER_DIR properly |
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If you want, you can use KEPLER_DIR variable to set preferred location for all Kepler installations | Code Block |
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# tcsh
> setenv KEPLER_DIR $ITMWORK/imas_kepler
# bash
> export KEPLER_DIR=$ITMWORK/imas_kepler
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You can use different location if you like. |
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| title | ITM_KEPLER_DIR vs. KEPLER_DIR |
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In the past, KEPLER_DIR variable was used to set location of user based installations inside ITM. This variable was adapted by IMAS based release of Kepler. If you want to set location of your ITM based Keplers, make sure to use variable ITM_KEPLER_DIR |
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| title | Remove KEPLER_DIR variable |
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Make sure you don't have KEPLER_DIR set inside ~/.cshrc or ~/.profile or ~/.bashrc |
Load imasenv/3.2223.01 module by calling
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> module load imasenv/3.2223.01 |
By default Note that you this module uses kepler/2.5p4-develop-nll_alpha2 by default3.0.1 is loaded together with imasenv/3.23.1
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> module load imasenv/3.2223.01
INFO: No wpcdenv was set. Using default one.
IMAS environment loaded.
Please do not forget to set database by calling 'imasdb <machine_name>' !
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Now, you can install your personal Kepler installation (please note that since release kepler/2.5p4-develop-nll_alpha23.0.0 and keplertools-1.8.1 it is possible to switch between different installations of Kepler (- they will not collide).
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> kepler_install my_test_kepler2.5p4-3.0.1
Using KEPLER_DIR at: /afs/eufus.eu/user/g/g2michal/.local/kepler.
Using KEPLER_SRC from KEPLER: /gw/swimas/extra/keplerkeplertools/2.5p4-develop-nll_alpha21.8.0.
mkdir: created directory ?/afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler?2.5p4-3.0.1
mkdir: created directory ?/afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1/.kepler?
mkdir: created directory ?/afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1/.ptolemyII?
mkdir: created directory ?/afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1/KeplerData?
Done installing /afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1/kepler.
?/gw/swimas/extra/keplertools/1.8.01/share/modulefiles/kepler? -> ?/afs/eufus.eu/user/g/g2michal/.local/kepler/modulefiles/kepler/my_test_kepler?2.5p4-3.0.1
Kepler was installed inside /afs/eufus.eu/user/g/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1
Its module file is: /afs/eufus.eu/user/g/g2michal/.local/kepler/modulefiles/kepler/my_test_kepler2.5p4-3.0.1
To see available installations: kepler_avail
To remove this installation, run: kepler_remove my_test_kepler2.5p4-3.0.1
To load this environment, run: kepler_load my_test_kepler2.5p4-3.0.1
( or module load /afs/eufus.eu/user/g/g2michal/.local/kepler/modulefiles/kepler/my_test_kepler2.5p4-3.0.1 ) |
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Note that by default, Kepler is installed inside $HOME/.local/kepler. You can change this location by creating symbolic link pointing to some other placesetting KEPLER_DIR variable | Code Block |
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# tcsh
> mkdir $ITMWORK/my_imas_keplers
> mkdir -p ~/.local
> cd ~/.local
# make sure to backup all the stuff you already have there
> mv kepler kepler~
> ln -s setenv KEPLER_DIR $ITMWORK/my_imas_keplers# tcsh
# bash
> mkdir $ITMWORK/my_imas_keplers
> export KEPLER_DIR=$ITMWORK/my_imas_keplers kepler |
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...
Now, you can list your own Kepler installations by calling
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> ----------------------------> kepler_avail
Using KEPLER_DIR at: /afs/eufus.eu/user/g/g2michal/.local/kepler/modulefiles/kepler ----------------------------
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Available local installations (* currently loaded):
* my_2.5p4-develop-nll_alpha2 my_personal_kepler my_test_kepler3.0.1 : /gw/swimas/extra/kepler/2.5p4-3.0.1 keplertools/1.8.1
WARNING: KEPLER is not in KEPLER_DIR (/afs/eufus.eu/user/g/g2michal/.local/kepler)! |
As you can see, your personal Kepler installations are available via modules. In order to switch to given version of Kepler you need to switch the module
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> kepler_load my_test_kepler2.5p4-3.0.1 |
Once you have set version of Kepler, you can run it by typing kepler
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> kepler
The base dir is /afs/eufus.eu/g2itmdev/user/g2michal/.local/kepler/my_test_kepler2.5p4-3.0.1/kepler
Kepler.run going to run.setMain(org.kepler.Kepler)
JVM Memory: min = 1G, max = 8G, stack = 20m, maxPermGen = default
...
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