Yes, there will be some minor differences between centos4 and centos6 build. The differences are due to the different versions of gcc used for the different distributions. The centos6 build uses a newer version of gcc which has optimization options not available on the version gcc for the centos4 build, and that makes for run-time differences in recon-all.

-Zeke

On 09/26/2013 08:19 AM, Garikoitz Lerma-Usabiaga wrote:

Hi,
I have two identical Red Hat 6 boxes, to run recon-all-s.

I just realized that in one of those I had freesurfer 5.3 for CentOS4
and in the other one I had freesurfer 5.3 for CentOS6.

I have one experiment were subjects used boxes indistinctly.

According to how the software is built, should I expect different
results among them?


Many thanks for your help,
Gari

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.