Rolling Reboot for Security Fix

A rolling reboot is in progress to address CVE-2026-23111 for all clusters, including Ascend, Cardinal, and Pitzer.

Ansys OMP: System error #22: Invalid argument

Category: 
Cardinal
Resolution: 
Resolved
Workaround Link: 
Workaround Link
Affected Software: 
ANSYS

You may encounter the following error while running Ansys on Cardinal:

OMP: Error #100: Fatal system error detected.
OMP: System error #22: Invalid argument
forrtl: error (76): Abort trap signal

Workaround

Set the environment variable KMP_AFFINITY=disabled before running Ansys