Parallel computation with R on TACC HPC server

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Presentation transcript:

Parallel computation with R on TACC HPC server Dr. Yishi Wang

Some of the slides are adopted from https://wrathematics. github Others are collected from

Login to your TACC account https://portal.tacc.utexas.edu/

Log into TACC start xshell from windows; Start Terminal in Mac;

Load R .type "module load Rstats", then "R” You then can do a lot of things with R Type “library(parallel)” Type ”detectCores()”

Useful commands lscpu to see the info about cpu ls to list all files Familiar with UNIX commands, vi? ’showq -u tg831870’, to see any job working? logout to logout

File Sharing To share files, use Xftp5(Windows), Use Cyberduck for mac

dos2unix YTr.sh sbatch -A TG-TRA150002 YTr.sh sbatch -A TG-DMS170019 YTr.sh