On Sun, 26 Feb 2017, Glenn Johnson wrote:
It seems this is partly a problem with specifying the 'slots' keyword. If I
specify the number of cores in the binding, as opposed to 'slots', then I
see the binding displayed.
qsub -binding linear:28 ...
Hi Glenn,
We set "-binding set linear" in the sge_request file, which seems to work
well for us.
Note that many MPIs attempt to set their own core binding - which may or
may not take the inherited core binding into account. If your MPI ignores
what SGE gives the job, you may want to take a look at the cgroup/cpuset
stuff in 8.1.9.
Cheers,
Mark
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