/gtc-benchmark

Gyrokinetic Toroidal Code, Version 1, 2002. Original code location : http://phoenix.ps.uci.edu/GTC/codes.php

Primary LanguageFORTRANGNU General Public License v3.0GPL-3.0

gtc

Gyrokinetic Toroidal Code, Version 1, 2002. Original code location : http://phoenix.ps.uci.edu/GTC/codes.php

Environment Setup

sudo apt-get install libssl-dev sudo apt-get install libnetcdf-dev

Running

  1. create a ramdisk: sudo mount -t tmpfs -o size=4G tmpfs /mnt/ramdisk sudo chown -R username /mnt/ramdisk 1.a For NVM code, create a ramdisk sudo mount -t tmpfs -o size=1G tmpfs /mnt/pvm sudo chown -R username /mnt/pvm
  2. make
  3. run_gtc.sh

Important

During each first run, the code creates nvm.lck files, to identify whether this is a fresh run or restart run. remove them if you are doing testing. Invoking,

make restartclean will do that for you.

#restart

  1. irun in gtc.input should be set to 1
  2. history_restart.out should be renamed to history.out
  3. shearab_restart.out should be renamed to shearab.out

Convenience script >> restart_gtc.sh (replaces the above files and run gtc)

#Running gtc in a cluster

mpirun -n 2 -f host_file ./gtc