Running Kepler using IMAS environment
Setting up environment
Warning |
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Please do not forget to set JAVA memory settings: export _JAVA_OPTIONS="-Xss20m -Xms8g -Xmx8g" |
Backing up old files
Before first configuration of Kepler, make sure to backup your old data files
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IMAS based installations are stored inside $HOME/kepler directory. Due to fact that ITM environment uses $HOME/kepler in slightly different way, we have decided to use kepler_imas instead.Please note that this approach might be a subject to a change.
Before proceeding further, make sure to create kepler_imas directory
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# create directory inside $ITMWORK and create symbolic link # inside your HOME directory mkdir $ITMWORK/kepler_imas$HOME cd ~ lnmkdir -s $ITMWORK/kepler_imas |
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Running Kepler (default release)
In order to switch to IMAS environment start Kepler you have use helper script scripts that will unload ITM modules and will load IMAS related modulesinstall and configure your personal copy of Kepler
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language | bash |
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linenumbers | true |
load
switch from ITM module to IMAS module
Code Block language bash linenumbers true module
unloadload
itmenvimas module load
imasenv
imasdb <machine_name>purge all modules and load "clean" IMAS environment
Code Block linenumbers true module purge module load cineca module load imasenv imasdb <machine_name>
OR
Installing Kepler inside your private location
To get Kepler installed, simply run
kepler # NOTE! It might be that you don't have Kepler copy inside your $HOME # in that case you need to install it kepler_install_light
This script will put current IMAS installation inside $HOME/kepler_imas
Start Kepler
Code Block
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language | bash |
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linenumbers | true |
# run alias that will execute Kepler
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kepler
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