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

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

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

[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