Ruby

Rolling Reboot of Owens Nodes will begin September 11 at 9am

In order to upgrade the kernel, we will conduct a rolling reboot of all Owens nodes. This will begin at 9 a.m. on September 11 and continue until all nodes have been rebooted. The login nodes will be rebooted first.This rolling reboot won't affect any running jobs, but users may experience longer queue wait times than usual on the Owens cluster. Please contact oschelp@osc.edu if you have any questions.

HOWTO: submit homework to repository at OSC

This page outlines a way a professor can set up a file submission system at OSC for his/her classroom project.

Usage for Professor

After connecting to OSC system, professor runs submit_prepare as

$ /fs/scratch/xwang/bin/submit_prepare

Follow the instructions. It will create a designated directory where students submit their assignments, as well as generate submit for students used to submit homework to OSC, both of which are located in the directory specified by the professor.

System Downtime

A downtime for all HPC systems is scheduled from 7 a.m. to 5 p.m. Tuesday, Aug. 22, 2017. The downtime will affect the Oakley, Ruby and Owens Clusters, web portals, and HPC file servers. Login services, including my.osc.edu, and access to storage will not be available during this time. In preparation for the downtime, the batch scheduler will begin holding jobs that cannot be completed before 7 a.m., August 22. Jobs that are not started will be held until after the downtime and then started once the system is returned to production status.

GPU-BLAST

GPU-BLAST is an accelerated version of the popular NCBI-BLAST (www.ncbi.nlm.nih.gov) that uses general-purpose graphics processing unit (GPU). In comparison to the sequential NCBI-BLAST, GPU-BLAST is nearly four times faster, while producing identical results.

Availability and Restrictions

Versions

The following versions of GPU-BLAST are available on OSC systems:

VirtualGL

VirtualGL allows OpenGL applications to run with 3D hardware accerlation.

Availability & Restrictions

Versions

The following versions of VirtualGL are available on OSC clusters:

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