CISL Daily Bulletin


The Daily Bulletin delivers news about CISL’s high-performance computing environment, training opportunities, scheduled maintenance, and other events of interest to the user community. To get the Daily Bulletin by email, use this link to subscribe.

No downtime scheduled for August 9-13
August 6, 2021 Updated: August 9, 2021

No downtime scheduled for Cheyenne, Casper, GLADE, Campaign Storage, JupyterHub, or HPSS.

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Deadline September 14 for university large-scale allocation requests
August 9, 2021

CISL is now accepting large-scale allocation requests from university-based researchers for Cheyenne resources and the Casper data analysis and visualization cluster. Those requests are due September 14. As recently announced, delivery of the new Derecho system has been delayed by four months because of the global chip shortage. As a result, the first large university allocation requests for De...

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We’re getting a makeover!
August 6, 2021

You’ll see a lot of changes in the coming weeks as you visit CISL online. Here’s a quick look at what’s up: • The CISL website, which hosts news and information about our activities, is getting a brand-new look and feel. • Supercomputer user documentation will be moving to the Advanced Research Computing portal, joining the Daily Bulletin, system status reports, support links, and more. • Staff...

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Derecho delivery delayed until January 2022
August 4, 2021

Due to the world-wide shortfall in semiconductor supplies, the delivery of Derecho to NCAR will be delayed by approximately four months. HPE’s new delivery date is now late January 2022. CISL is engaging HPE to extend Cheyenne’s maintenance agreement until December 2022 to ensure at least a six-month overlap between the Cheyenne and Derecho systems. In order to complete the selection process be...

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NWSC maintenance and HPC systems work completed
August 2, 2021

The extended scheduled maintenance work at the NCAR-Wyoming Supercomputing Center concluded late Friday when the Cheyenne system was returned to service. The Cheyenne login nodes were released to users earlier in the day, as were the Casper, GLADE, Campaign Storage, JupyterHub, HPSS, Quasar, and Stratus systems. Thank you for your patience during the week. CISL staff and contractors performed c...

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No downtime scheduled for August 2-6
August 2, 2021

No downtime scheduled for Cheyenne, Casper, HPSS, Campaign Store, Stratus, Quasar, or JupyterHub.

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This material is based upon work supported by the National Center for Atmospheric Research, a major facility sponsored by National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.