The Tufts High Performance Compute (HPC) cluster delivers 35,845,920 cpu hours and 59,427,840 gpu hours of free compute time per year to the user community.

Teraflops: 60+ (60+ trillion floating point operations per second) cpu: 4000 cores gpu: 6784 cores Interconnect: 40GB low latency ethernet

For additional information, please contact Research Technology Services at tts-research@tufts.edu


Stata

Stata SE is an integrated statistical package for Windows, Macintosh, and Unix platforms. More than just a statistical package, Stata is also a full data-management system with complete statistical and graphical capabilities. It features both X-window and text user interfaces. 

 

Stata related:

How to choose between SE,  IC and MP  editions?
Most users will likely only need IC. All versions have the same statistical functionality but differ in the size of their data structures.

How does one send a Stata batch job to the cluster compute nodes?
Make a stata do file with stata commands. To send:

> sbatch --wrap="stata -b your_filename.do"


How to run stata interactively:

bash-4.1$  srun  --pty  --x11=first  bash

bash-4.1$  module load stata/13

bash-4.1$ xstata

 

What are the command line arguments to Stata?
To find out:

> srun --pty --x11=first -p interactive  stata -help

 

How can Stata  use parallel computing?
 
Stata can not use multiple  nodes but stata-mp is able to use multi-cores. See http://www.stata.com/statamp/statamp.pdf for a listing of which Stata functions work well with multi-cores.

$module load stata/13
$srun --pty -c 8 -p interactive stata-mp

or to submit a batch  job

$sbatch --time=12:00:00  -c 8  --wrap="stata-mp -b filename.do"

 

 

 


For additional information, please contact Research Technology Services at tts-research@tufts.edu