Also, you could split up the number of samples e.g. if you normally track
with 25000 and have five processors, you could track 5 times with 5000
samples and add the result.  This method is easier if you know a little
shell scripting.

-----Original Message-----
From: FSL - FMRIB's Software Library [mailto: [log in to unmask]] On Behalf
Of Tim Behrens
Sent: Friday, August 31, 2007 5:39 AM
To: [log in to unmask]
Subject: Re: [FSL] Parallelise probtrackx

Just split your seed mask into as many masks as you have processors,
set them off independently, and add up the answers at the end.

Cheers

T
On 31 Aug 2007, at 09:25, Ravi Shetty wrote:

> I know it is possible to parallelise bedpostx but is it also
> possible to parallelise probtrackx? If so is it
> done using the same method? Thanks.
>
> -Ravi