[Beowulf] PBS node properties (was: AMD/Opteron)
sts at senator.net
Sat Jun 5 15:03:17 PDT 2004
Do you set this as a per-node MOM property or as a global property with
a hand-set at creation value?
I've got a cluster with cpu_speed defined as a global property
(currently = 1000 or 2800, units are Mhz).
Then I set the node_group_key to be cpu_speed. My purpose is that if a
user explicitly asks for a set of
cpu's that's what they get. If they don't ask for any specific speed,
they will be scheduled onto as many as they ask for. However, I want
them to be homogenous within the job request if at all possible.
However, I don't see PBS honoring this property.
On Jun 5, 2004, at 2:25 PM, Greg Lindahl wrote:
> Using PBS, you can give the opterons the "64bit" property, and then
> 64-bit jobs can ask for "64bit" nodes.
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