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. Visit our Getting Started page for more information.
Allocation Requests for Winter 2022 are Due December 1st, 2021
Posted November 11th, 2021
Fall 2021 CHPC Newsletter
Fall 2021 CHPC Presentation Schedule
Updated Aug 23: The Fall 2021 presentations will remain remote only via Zoom: https://utah.zoom.us/j/4111783659
Upcoming Schedule:
- Using Git for Version Control: Fri, Dec 3, 1-3pm
- Overview of the Protected Environment: Mon, Dec 6, 1-2pm
- XSEDE HPC Workshop - Big Data and Machine Learning: Tues-Wed, Dec7-8, 9-3pm
CHPC ANNOUNCEMENT: Downtime, October 12, 2021 starting at 8:00am
Posted September 23rd, 2021
CHPC OUTAGE: Protected Environment community mysql server (pe-mysql) - Weds Sept 8th, 8am
(Click link above to see a list of affected databases)
Posted August 24th, 2021:
CHPC Announcement: New version of FastX now available on general and PE interactive nodes
Posted August 9th, 2021
Summer 2021 CHPC Newsletter
Allocation Requests for Fall 2021 are Due September 1st, 2021
Posted August 2, 2021
CHPC OUTAGE: Redwood cluster nodes - critical security update - Monday Aug 9, 2021 Noon
Posted August 3rd, 2021
CHPC DOWNTIME: General environment clusters, Friday August 6, 2021 starting at 7:30am
Posted July 30, 2021
Friday August 6, 2021, starting at 7:30am - all interactive and compute nodes of notchpeak, kingspeak, lonepeak and ash will be down in order to apply a critical security update.
CHPC ANNOUNCEMENT: CHPC staff working both remotely and hybrid schedules.
News History...
Selective Activation of Central Thalamic Pathways Facilitates Behavioral Performance in Healthy Non-Human Primates
Andrew Janson1,2, Jonathan Baker4, Nicholas D. Schiff4, Christopher R. Butson1-3
1
2
3Departments of Neurology, Neurosurgery, and Psychiatry, University of Utah; 4Brain and Mind Research Institute, Weill Cornell Medical College
Deep brain stimulation within the central thalamus (CT-DBS) has been proposed as a therapeutic strategy to improve arousal regulation and cognitive impairments in patients with severe brain injury. We hypothesized that fiber pathways in the central thalamus have a specific orientation, projecting to the cortex and striatum, which are robustly activated with stimulation configurations that facilitate behavioral performance and enhance cortical and striatal activity.
System Status
General Environment
| General Nodes | ||
|---|---|---|
| system | cores | % util. |
| kingspeak | 768/816 | 94.12% |
| notchpeak | 3176/3212 | 98.88% |
| lonepeak | 2620/2620 | 100% |
| Owner/Restricted Nodes | ||
| system | cores | % util. |
| ash | 1524/4212 | 36.18% |
| notchpeak | 10409/11500 | 90.51% |
| kingspeak | 5649/5700 | 99.11% |
| lonepeak | 56/416 | 13.46% |
Protected Environment
| General Nodes | ||
|---|---|---|
| system | cores | % util. |
| redwood | 0/588 | 0% |
| Owner/Restricted Nodes | ||
| system | cores | % util. |
| redwood | 1566/4812 | 32.54% |