Hello,
Just to add that if you have SGE and $FSLDIR/bin/fsl_sub is configured for your system, then tbss_2_reg will automatically submit as an SGE job, otherwise as Daniel says, you can split .commands into N separate scripts, and run each script in parallel.
Kind Regards
Matthew
> On 27 Jun 2016, at 16:06, Daniel Kim <[log in to unmask]> wrote:
>
> Colleen,
> If you have a grid setup on your workstation (e.g. SGE) then all registration can be run in parallel.
> Alternatively, if you have multiple cores of CPU, which is the case for most modern workstations, you can still parallelize the task by running everything in the text file .commands in FA/ folder (distribute them across multiple cores and you'll be saving time)
>
> Danny Kim
>
> ________________________________________
> From: FSL - FMRIB's Software Library [[log in to unmask]] On Behalf Of Buckless, Colleen [[log in to unmask]]
> Sent: Monday, June 27, 2016 6:50 AM
> To: [log in to unmask]
> Subject: [FSL] tbss_2_reg -n
>
> Hi,
> I am running TBSS on 114 children and plan on using –n option for tbss_2_reg. However, this would take 5X114X114~45 days if run without any changes. I have seen on the message boards and in the UserGuide that parallel processing can be done using a batch system. Is there any other way to parallel process or shorten the time? Is it possible to split up the subjects into subgroups or is that not a good idea?
> Thank you for your time,
> Colleen Buckless
> Center for Neurodevelopmental and Imaging Research
> Kennedy Krieger Institute
> [log in to unmask]<mailto:[log in to unmask]>
>
>
>
> Colleen Buckless
> Research Assistant
> Center for Neurodevelopmental and Imaging Research
> Kennedy Krieger Institute
> 443-923-2747
> [log in to unmask]
>
>
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