Dear David Flitney and other folks,
I'd like to ask a following question: have you tried SGE with multi NICs bonding? I have tried SGE 6.2U1 in production, I also have two NICs and I used bonding to double SGE master's network bandwith. However, I only to found that whenever with bonding on, SGE queue would certainly be stuck for quite a long time or even would't resume. I had to restart master service frequently to rerun my queue. While if I replaced bonding setting, it would run smoothly.
I wonder if I had missed something to run SGE with NICs bonding?
Thanks
Best Regards
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Feng Xue
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡[log in to unmask]
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2009-03-17
National Key Laboratory of Cognitive Neuroscience and Learning
Beijing Normal University
Beijing, China. 100875
Tel: 86-13810154455(m)
Fax: 86-10-58806154(o)
web: http://psychbrain.bnu.edu.cn
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======= 2009-03-17 21:46:14 U wrote£º=======
>On 03/17/2009 12:16 PM, Nickolas Papanikolaou wrote:
>
>> Any help would be highly appreciated. And a last question about the
>> number of cpu's that bedpost is using. I notice that although I have a
>> quad intel Q9550 2.8GHz only one of the CPUs is working 100% and the
>> others 0%, 0% and 4-5%, respectively. Do you thing that a faster CPU
>> like E8600 3,33GHz would reduce the Bedpost proccessing time?
>> Thank you for your support.
>
>None of the FSL tools are multi-threaded at present, but, the scripts
>are capable of multi-processing. The easiest way to use this is to
>install a batch environment like SGE on your machine, there are several
>resources on our wiki pages to help with SGE. The bedpostx script will
>then split the job into subtasks to use all your CPUs at once.
>
>--
>Dave Flitney, IT Manager
>Oxford Centre for Functional MRI of the Brain
>E:[log in to unmask] W:+44-1865-222713 F:+44-1865-222717
>URL: http://www.fmrib.ox.ac.uk/~flitney
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