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.

Reminder: HPC systems maintenance downtime January 17-20
January 11, 2023

NCAR’s HPC resources will be unavailable to users January 17-20 while CISL staff reconfigure the high-performance network to accommodate the Derecho supercomputer and perform urgent maintenance on Cheyenne’s cooling infrastructure. Progress will be communicated through Notifier emails during the week. The network maintenance will make all of the following resources temporarily unavailable durin...

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SIParCS intern applications due January 17
January 10, 2023 Updated: January 11, 2023

The Summer Internships in Parallel Computational Science program – SIParCS – is now accepting applications for 2023. The application deadline has been extended to 5 p.m. MST on Tuesday, January 17.  This year’s program offers undergraduate and graduate students the opportunity to work on programs in a wide range of topics, including machine learning, data science, software engineering, data ass...

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More Derecho hardware delivered after HPE factory trial
January 9, 2023

All of the CPU and GPU racks for NCAR’s new Derecho supercomputer have now been delivered to the NCAR-Wyoming Supercomputing Center (NWSC) in Cheyenne, Wyoming. Eight CPU racks and two coolant distribution units (CDUs) were delivered on December 6. Two more CPU racks, one GPU rack, an additional CDU, six storage racks, and two infrastructure racks arrived on January 4 following a factory trial....

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No system downtimes for week of January 8 -13
January 6, 2023

None planned for Cheyenne, Casper, GLADE, Campaign Storage, Quasar, Stratus, or JupyterHub. 

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HPC systems maintenance downtime January 17-20
January 3, 2023

NCAR’s HPC resources will be unavailable to users January 17-20 while CISL staff reconfigure the high-performance network to accommodate the Derecho supercomputer and perform urgent maintenance on Cheyenne’s cooling infrastructure. Progress will be communicated through Notifier emails during the week. The network maintenance will make all of the following resources temporarily unavailable durin...

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All NCAR HPC users invited to January 3 user group meeting
January 3, 2023

All users of the Cheyenne and Casper systems are invited to the NCAR HPC User Group (NHUG) monthly meeting from 9 to 10 a.m. MST on Tuesday, January 3.  To contribute to the agenda or submit questions for the next meeting, please visit Slido, where you can also upvote topics and questions submitted by your peers. NHUG meetings are structured to encourage you to ask questions and voice concerns...

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