mpirun.ch_p4 not available

I just reinstalled the CDK due to some OS changes.

When I run mpirun I get: /public/pgi/linux86/6.0/bin/mpirun.ch_p4 is not available.

The paths are all correct.

Any suggestions

Which OS? Were there any installation errors?

  • Mat

OS is:
Red Hat Enterprise Linux WS release 3 (Taroon Update 8)

No errors where shown during the install.

We were able to recreate is error only when mpirun.ch_p4 was not executable. Can you please check the permissions of this file?

  • Mat

Sorry, I should have checked that 1st.

Now I get no error messages it just sits until I terminate the job.

Try running your app in the debugger to see where it’s blocking.