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.

HPC systems maintenance downtime scheduled for March 9-10

February 12, 2021 Updated: March 2, 2021

NCAR’s HPC resources will be unavailable to users March 9-10 to allow CISL staff and HPE engineers to perform compute and networking infrastructure updates and maintenance. The maintenance period will begin early Tuesday morning, March 9, and the systems are expected to be returned to service by Wednesday evening, March 10. The Cheyenne and Casper clusters, GLADE file systems, Campaign Storag...

Software updated on Cheyenne and Casper

January 21, 2021 Updated: March 2, 2021

Version 2.23 of the MPT MPI library has been installed on the Cheyenne system, and julia/1.5.3 and pnetcdf/1.12.2 have been installed on both Cheyenne and Casper. These will become the default versions at the beginning of February, so users are encouraged to try them out now and update their workflows accordingly.