Re: [Freesurfer] Parahippocampal subfields huge memory demands

2017-03-30 Thread Iglesias Gonzalez, Eugenio
Ha, that’s funny. The dimensions seem perfectly fine to me … Juan Eugenio Iglesias ERC Senior Research Fellow Translational Imaging Group University College London http://www.jeiglesias.com http://cmictig.cs.ucl.ac.uk/ On 30 Mar 2017, at 09:16, Ferdi van de Kamp mailto:ferdivdk...@gmail.com>> w

Re: [Freesurfer] Parahippocampal subfields huge memory demands

2017-03-30 Thread Ferdi van de Kamp
Hi Eugenio, I've been trying figure out what is going on and part of the problem seems to be a buggy scheduler, which cannot be remedied at the moment. E.g. 64G maxvmem is reached in one subject within 12 seconds (when running a batch of over 100 participants). Running it again later (in a very sm

Re: [Freesurfer] Parahippocampal subfields huge memory demands

2017-03-17 Thread Iglesias Gonzalez, Eugenio
Hi Ferdi, Sorry for the late response. Is this a standard resolution (1mm) T1? I’m very surprised; it’s never required more than 14GB on our data. Cheers, /Eugenio Juan Eugenio Iglesias ERC Senior Research Fellow Translational Imaging Group University College London http://www.jeiglesias.com http

[Freesurfer] Parahippocampal subfields huge memory demands

2017-03-16 Thread Ferdi van de Kamp
Hi all, I believe the website warns for high demands of memory, claiming it may take up to 10G for this processing step. However, when I run this on cluster the memory demands go up to 30G. This is still for one subject using one scan. Is this to be expected, has something changed in the processin