REMINDER: Allocation Requests for Winter 2020 are Due December 1st, 2019
Posted November 4th, 2019
CHPC Fall 2019 Presentations
All presentations are located in INSCC Auditorium (Room 110)
- Introduction to Profiling: November 14th, 1-2 pm --CANCELED
- Introduction to Debugging: November 19th, 1-2 pm -- CANCELED
- Introduction to Containers: November 21st, 1-3 pm -- CANCELED
Call for content for CHPC's SC19 booth
Re-Posted October 24th, 2019
Posted September 26th, 2019
Registration Open for XSEDE HPC Workshop OpenMP
Registration is available at
https://www.xsede.org/web/xup/course-calendar/-/training-user/class/1903/session/3352
K80 GPUs on notchpeak-shared-short partition
Posted October 4th, 2019
CHPC DOWNTIME: OS kernel updates on Clusters
- (COMPLETED) October 8thstarting at 7:30
Compute and interactive nodes onlonepeak, kingspeak, tangent, ash, and redwood. Includes the frisco, atmos and meteo nodes - (COMPLETED) September 25th starting at 7:30
Compute and interactive nodes on ember and notchpeak
News History...
95th percentile of 10 meter wind speed for every hour in May, June, and July 2015-2017. Strong winds often occur during evening hours, over mountain ridges, oceans, and Great Lakes, and the mountain and central states. This video has been truncated to better fit this format.
Weather Statistics with Open Science Grid
By Brian Blaylock and John Horel, Atmospheric Sciences
CHPC's Pando archive hosts 40+ TB of weather model analyses and forecasts from the High Resolution Rapid Refresh model beginning April 2015. Resources from the Open Science Grid were used to quickly retrieve data from the Pando archive and calculate percentile statistics for several weather variables. Percentiles from three years of data were calculated for every hour of the year using a 30 day window centered on each hour. These statistics are being used to perform data quality checks of in situ weather observations and provide meteorologists insight on model performance at specific locations.
System Status
General Environment
| General Nodes | ||
|---|---|---|
| system | cores | % util. |
| ember | 876/876 | 100% |
| kingspeak | 812/816 | 99.51% |
| notchpeak | 1076/1076 | 100% |
| lonepeak | 1676/1688 | 99.29% |
| Owner/Restricted Nodes | ||
| system | cores | % util. |
| ash | 4216/7356 | 57.31% |
| notchpeak | 3912/3936 | 99.39% |
| ember | 1220/1220 | 100% |
| kingspeak | 5392/5836 | 92.39% |
| lonepeak | 400/400 | 100% |
Protected Environment
| General Nodes | ||
|---|---|---|
| system | cores | % util. |
| redwood | 196/408 | 48.04% |
| Owner/Restricted Nodes | ||
| system | cores | % util. |
| redwood | 321/3772 | 8.51% |