MCSR Parallel-O-Gram

E-Newsletter/Blog of the Mississippi Center for Supercomputing Research

Archive for the ‘Uncategorized’ Category

MATLAB 2012b Released

Posted on: September 12th, 2012 by Brian Hopkins

MATLAB 2012b has been released. For standalone users (that is, most individual faculty, staff and students who are installing MATLAB on their personal or work computers), the Activation Key needed to install the new version is unchanged. Thus, the installation instructions in my.olemiss.edu are current and correct. The license server for lab installations has been […]

Sequoia Reopened; Important Filesystem Changes

Posted on: July 26th, 2012 by Brian Hopkins

Sequoia, MCSR’s Altix XE Infiniband Cluster, is back in service and available to users.  During the outage, several changes were made to the system: 1.  26 new nodes were added, bringing the total cluster to 124 compute nodes and 1304 compute cores. 2.  The /ptmp filesystem where most users do their work was moved to […]

Abaqus 6.12-1

Posted on: May 25th, 2012 by Brian Hopkins

There is a new version of Abaqus, v. 6.12-1, available. The UM license server for Abaqus has been updated, and Abaqus itself has been upgraded on sequoia. An example PBS script for running Abaqus on sequoia is located on sequoia in /home/bwhopkin/sample_jobs/sequoia_abaqus_example/6.12 The UM concurrent-usage license allows Abaqus to be installed on any UM-owned computer. […]

Ignore MATLAB Expiration Notices

Posted on: March 30th, 2012 by Brian Hopkins

If you’ve been using MATLAB under the University of Mississippi’s Total Academic Headcount license (ie, if you obtained MATLAB by following the instructions in the MyOleMiss portal), you’ve likely been seeing a warning that the current license will expire at the end of March. While technically true, this is a bit misleading, and there is […]

Redwood Down

Posted on: December 17th, 2011 by Brian Hopkins

Redwood, MCSR’s SGI Altix 3700 supercomputer, is down today. We will inform you when the problem has been identified and solved and the system is available for use.

Sequoia Key Change

Posted on: December 8th, 2011 by Brian Hopkins

While adding nodes yesterday, we were forced to regenerate RSA keys for sequoia (both the head node and all of its compute nodes). If you’ve been getting error messages like this: IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that […]

Sequoia Upgrade Tomorrow

Posted on: December 6th, 2011 by Brian Hopkins

Sequoia, MCSR’s Altix XE Infiniband cluster, will be unreachable tomorrow as we add compute nodes. We expect to return the cluster to production by midday Thursday.

MCSR Welcomes Ben Pharr

Posted on: November 1st, 2011 by Brian Hopkins

As of this October 17th, MCSR has a new High Performance Computing Specialist, Ben Pharr. Ben holds BS and MS degrees in Computer Science from Ole Miss, and is currently working on his PhD. He has taught several classes in the Computer Science department as a graduate instructor. He has been using Linux and UNIX […]

MATLAB Event

Posted on: September 30th, 2011 by Brian Hopkins

A systems engineer from TheMathWorks, the company that publishes MATLAB, will be on campus on Wednesday, 5 Oct 11 to host a seminar on Image and Video Processing with MATLAB. This is a technical presentation on the features and use of the program, not a sales talk; the University already has a comprehensive site license […]

October Training Workshops

Posted on: September 30th, 2011 by Brian Hopkins

MCSR has scheduled these training workshops for October: Image Processing with MATLAB*, Wednesday, 5 Oct 11, 9AM, Union 404 Intro to Mathematica: Tuesday, 11 Oct 11, 3:00PM, Weir 107 UNIX Shell Scripting: Thursday, 13 Oct 11, 3:00PM, Weir 107 Text Processing with Sed, Tuesday, 18 Oct 11, 2:00PM, Weir 107 Text Processing with Awk, Thursday, […]