CHPC - Research Computing Support for the University

In addition to deploying and operating high performance computational resources and providing advanced user support and training, CHPC serves as an expert team to broadly support the increasingly diverse research computing needs on campus. These needs include support for big data, big data movement, data analytics, security, virtual machines, Windows science application servers, protected environments for data mining and analysis of protected health information, and advanced networking.

Matlab Seminars

About:  We will welcome Mathworks engineers to give two seminars titled "Top Productivity Tools and Acceleration Techniques in MATLAB" on Wednesday, April 8, from 2pm to 5pm at INSCC Auditorium (Rm. 110). 

For more information and to register, please go to:

https://go2.mathworks.com/matlab-seminars-at-university-of-utah-sem-na-70273. 


SLURM Training

INSCC Auditorium (Room 110)

Thursday, March 26th, 2015
1:00 - 2:00 p.m

Martin Cuma 

Posted March 24, 2015


Change in allocation metric and a date adjustment

Posted March 23rd, 2015


**Reminder**

Upcoming Downtime: April 2nd 

Impact to Users

  • No network access to any CHPC resources from 6:30AM to about NOON
  • CHPC file systems should be available from desktops that mount these systems early afternoon
  • Clusters will not be available until  about 5PM
  • SLURM deployed as batch scheduler on all clusters

News History...

HIPAA cluster

HIPAA-compliant Servers at CHPC

CHPC’s security expert Wayne Bradford, along with John Hurdle, Bernie LaSalle and Julio Facelli at BMI, has published a case study of the HIPAA-compliant environment at CHPC.  The study shows “how an HPC can be re-engineered to accommodate clinical data while retaining its utility in computationally intensive tasks such as data mining, machine learning, and statistics.”   Access to CHPC’s secured servers requires double authentication:  first, users must have access to the CHPC virtual private network; and, second, users must be listed in the HPC network information service directory.  Additional security is provided by housing the physical hardware in our data center that has controlled room access. All CHPC employees and the users of the secured servers are required to take the U’s Health Insurance Portability and Accountability Act training. The HIPAA-compliant environment is put to good use.  Wayne reports that “in the first 3 years, researcher count has increased from 6 to 58.”

You can read his full case study here:

http://tinyurl.com/ProtectedEnvironment

System Status

last update: 04/01/15 8:25 am
General Nodes
system procs % util.
ember 180/864 20.83%
kingspeak 180/832 21.63%
lonepeak 48/256 18.75%
Restricted Nodes
system procs % util.
ash 1580/6316 25.02%
ember 468/816 57.35%
kingspeak 1880/3288 57.18%
lonepeak 88/568 15.49%

Cluster Utilization