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

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

12. Login to your TACC account

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

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

19. 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

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

21. dos2unix YTr.sh
sbatch -A TG-TRA YTr.sh
sbatch -A TG-DMS YTr.sh