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.
Application testing continued on Derecho last week and the NWSC-3 team deployed a new Spack software stack on the system, which will offer the latest available compilers and libraries from HPE and third-party vendors. Additionally, codes in the NWSC-3 Benchmark Suite were recompiled against the latest software stack. They ran successfully with the exception of one code that triggers a bug in th...
None planned for Cheyenne, Casper, GLADE, Campaign Storage, Quasar, Stratus, or JupyterHub.
Programmers interested in attending the Pittsburgh Supercomputing Center’s Shared Memory Programming Using OpenMP workshop on Monday, April 24, should register by 10 a.m. MDT on Friday. The one-day event for C and Fortran programmers will be in-person at a number of satellite sites, including CU-Boulder, via the Wide Area Classroom training platform. For more information and a list of other hos...
Are you a researcher or other individual who needs help working with NCAR’s high-performance computing systems? You can get expert help a number of different ways, from submitting a help ticket any time to calling or even scheduling an appointment with a CISL supercomputing consultant. For details, go to ncar.pub/HPC-user-support on the NCAR/CISL Advanced Research Computing portal. You’ll find ...
The Derecho project team and HPE engineers continued working through the Acceptance Testing Phase (ATP) and encountered several functional and resiliency issues. The project team worked with HPE subject matter experts and have resolved most of those issues, including some major performance problems with the Lustre scratch file system. The team also completed a second power-down and power-up tes...