[torqueusers] using pbsdsh wiith cpusets enabled
Mike.Coyne at PACCAR.com
Tue Dec 7 13:31:54 MST 2010
Is there a clever way to tell or pass through pbsdsh to place the task in the jobs vnode cpuset inplace of the the job cpuset on the pbsdsh command line ?
It would appear in src/resmom/start_exec.c around line 4606 one may able to put in a if-then-else rather than commenting it out as it is currrently?
/* Move this mom process into the cpuset so the job will start in it. */
/* Changed to move_to_jobset for OpenMPI jobs - CS - 20080526 */
/* move_to_taskset(getpid(),pjob,nodeidbuf); */
It would be advantages to be able to tell pbsdsh on the comman line to "pin" a particular task to vnode if desired ? I am guessing the vnode was somehow pulled from the -h option although I am not really sure how it found out which vnode to attaché to . maybe <mom_host_name>/vnode
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the torqueusers