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Thanks for your help. Alba Garin Muga Computer Science PhD Student Applied Mechanics Department Paseo Manuel Lardizabal, 15 20018 Donostia-San Sebastian. Spain Tel. +34 943 212 800 (Ext. 2111) Fax: +34 943 213 076 Web: www.ceit.es<http://www.ceit.es/> [cid:image001.gif@01CD22D1.2FE3F430] [cid:image002.jpg@01CD22D1.2FE3F430] Antes de imprimir este e-mail piense bien si es necesario hacerlo. El medioambiente es cosa de todos. Before printing this e-mail ask yourself if you really need a hard copy. We are all responsible for the environment. From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf Of Stephen Smith Sent: miércoles, 25 de abril de 2012 10:49 To: [log in to unmask] Subject: Re: [FSL] parallel computation Hi - yes for tbss_2_reg it will run all subjects at the same time if your cluster is large enough. On 25 Apr 2012, at 09:44, Garin, Alba wrote: Thanks satra for your response. I read that FSL does it almost-automatically if you are using a Sun Grid Engine cluster. I found out that the cluster I am using has SGE system. TBSS will run all registrations in parallel, but my question is, what is the max number of nodes for tbss_2_reg step? (how much can this step be parallelized?) Is it dependent on the number of subjects? Thanks in advance, Alba Alba Garin Muga Computer Science PhD Student Applied Mechanics Department Paseo Manuel Lardizabal, 15 20018 Donostia-San Sebastian.Spain Tel. +34 943 212 800 (Ext. 2111) Fax: +34 943 213 076 Web: www.ceit.es<http://www.ceit.es/> <image001.gif> <image002.jpg> Antes de imprimir este e-mail piense bien si es necesario hacerlo. El medioambiente es cosa de todos. Before printing this e-mail ask yourself if you really need a hard copy. We are all responsible for the environment. From: [log in to unmask]<mailto:[log in to unmask]> [mailto:[log in to unmask]] On Behalf Of Satrajit Ghosh Sent: martes, 24 de abril de 2012 14:25 To: Garin, Alba Subject: Re: [FSL] parallel computation if you are handy with python, the nipype package allows you to do exactly what you are looking for. see: http://www.mit.edu/~satra/nipype-nightly/users/examples/dmri_tbss_nki.html to run on the cluster, you would simply need to use the appropriate plugin: http://www.mit.edu/~satra/nipype-nightly/users/plugins.html (the links on the right will guide you to appropriate mailing lists if you need help with nipype) cheers, satra On Tue, Apr 24, 2012 at 6:57 AM, Garin, Alba <[log in to unmask]<mailto:[log in to unmask]>> wrote: Dear all, I am able to use a huge cluster for my fsl statistics. In order to minimize the computation time, is it possible to parallelize tbss in different nodes of a cluster? How could I do it? Thanks in advance, Alba Garin Muga Computer Science PhD Student Applied Mechanics Department Paseo Manuel Lardizabal, 15 20018 Donostia-San Sebastian.Spain Tel. +34 943 212 800<tel:%2B34%20943%20212%20800> (Ext. 2111) Fax: +34 943 213 076<tel:%2B34%20943%20213%20076> Web: www.ceit.es<http://www.ceit.es/> <image001.gif> <image002.jpg> Antes de imprimir este e-mail piense bien si es necesario hacerlo. El medioambiente es cosa de todos. Before printing this e-mail ask yourself if you really need a hard copy. We are all responsible for the environment. --------------------------------------------------------------------------- Stephen M. Smith, Professor of Biomedical Engineering Associate Director, Oxford University FMRIB Centre FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK +44 (0) 1865 222726 (fax 222717) [log in to unmask]<mailto:[log in to unmask]> http://www.fmrib.ox.ac.uk/~steve ---------------------------------------------------------------------------