OMPI_MCA_orte_leave_session_attached=1
Note: this does set limits on scale, though, if the system uses an ssh
launcher. There are system limits on the number of open ssh sessions
you can have at any one time.
For all other launchers, no limit issues exist that I know about.
HTH
Ralph
On Oct 22, 2009, at 5:18 PM, Roy Dragseth wrote:
On Friday 23 October 2009 00:50:00 Ralph Castain wrote:
Why not just
setenv OMPI_MCA_orte_default_hostfile $PBS_NODEFILE
assuming you are using 1.3.x, of course.
If not, then you can use the equivalent for 1.2 - ompi_info would
tell
you the name of it.
THANKS!
Just what I was looking for. Been looking up and down for it, but
couldn't
find the right swear words.
Is it also possible to disable the backgrounding of the orted
daemons? When
they fork into background one looses the feedback about cpu usage in
the job.
Not really a big issue though...
Regards,
r.
--
The Computer Center, University of Tromsø, N-9037 TROMSØ Norway.
phone:+47 77 64 41 07, fax:+47 77 64 41 00
Roy Dragseth, Team Leader, High Performance Computing
Direct call: +47 77 64 62 56. email: roy.drags...@uit.no
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