[Beowulf] VMC - Virtual Machine Console

Michael H. Frese Michael.Frese at NumerEx.com
Wed Jan 16 08:50:20 PST 2008


Cool.  Thanks.


Mike

At 09:43 AM 1/16/2008, Shannon V. Davidson wrote:

>Michael H. Frese wrote:
>>At 08:31 AM 1/16/2008, Jeffrey B. Layton wrote:
>>>- With multi-core processors, to get the best performance you want to
>>>   assign a process to a core.
>>
>>Excuse my ignorance, please, but can someone tell me how to do that 
>>on Linux (2.6 kernels would be fine)?
>
>sched_setaffinity(2)
>taskset(1)
>numactl(1)
>
>>
>>The kernel scheduler -- as opposed to a cluster scheduler -- is a 
>>complete black box as far as I know.
>>
>>While I am it, where do I find a minimal list of processes 
>>necessary to run a cluster node.  I can't see any reason to run the 
>>PC Smart Card demon, pcscd, but I don't know what else I can pitch.
>>
>>
>>Mike
>>
>>
>>
>>
>>
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