XALT Wrapper

XALT MPI job launcher wrappers are known to cause several issues when used in conjunction with Arm® Forge, such as:

• MPI programs cannot be debugged due to a hang during start up.
• Error messages are reported relating to the permissions on qstat.

A workaround is to remove any XALT MPI launcher wrappers from your PATH. If these are provided by a module, this can be acheived by unloading the module.