Hi Aziz
-openmp 4 will speed up the recon of a single subject. If you had 16
processors and enough RAM you could run 4 subjects at the same time that
way and each of them would be faster. We've had recons complete in 2-3
hours this way, depending on the anatomy.
cheers
Bruce
On Sat, 4 Feb 20
Hi Bruce,
So, I am not sure if I understand correct. Suppose, I would like to run 4
subjects simultenously, I have to run the recon-all command of each subject
on each terminal with -openmp. Otherwise, is there any other options to run
4 subjects in one terminal.
Thank you,
Aziz.
On Sat, Feb 4,
yes it does, and it should significantly reduce execution time unless you
don't have multiple cores
cheers
Bruce
On Sat, 4 Feb 2017, Aziz
Nanthaamornphong wrote:
Hi Bruce,
Does FS6 support the 'openmp 8' flag? I tried to use this flag with 'recon-all
-all' on FS6, but it took
longer time fo
Hi Bruce,
Does FS6 support the 'openmp 8' flag? I tried to use this flag with
'recon-all -all' on FS6, but it took longer time for only one subject.
Thank you,
Aziz.
On Fri, Feb 3, 2017 at 10:16 PM, Bruce Fischl
wrote:
> Hi Aziz
>
> with multiple course you can specify -openmp 8 for exmaple to
Hi Aziz
with multiple course you can specify -openmp 8 for exmaple to use 8 cores,
which speeds things up a lot. It also depends how many recons you will be
running at the same time. A 16 core machine with 64G of ram would be able
to run 4 recons in a few hours each.
cheers
Bruce
On Fri, 3
Hi experts,
I would like to find a new high-performance computer to run the
reconstruction process in Freesurfer. Currently, I used a single computer
(Intel core i7, RAM 8MB) to run the commands (e.g., 'recon-all -all' ) that
spent average time 7-9 hours per one subject data.
Please let me know