[Freesurfer] local gyrification index (lGI) Error in Design

2017-05-20 Thread Katherine Damme
Hello FreeSurfer Group I would like to make a two group comparison controlling for both gender and medication status. The only way that I have sorted out doing this is to make eight groups (ClinicalGroup x Sex x Meds) but I get an error that my design is poorly scaled: --

Re: [Freesurfer] Installing and enabling cuda

2017-05-20 Thread R Edgar
On 16 May 2017 at 23:10, Ramesh Babu wrote: > I have come across that I have freesurfer support cuda version 5, but I have > already installed latest version. > Can I use latest version for freeesurfer or should I install version 5? > Since I am not expert in this field I need guidance to remove

Re: [Freesurfer] -usegpu vs -parallel in recon-all

2017-05-20 Thread R Edgar
On 17 May 2017 at 18:40, Octavian Lie wrote: > With FS6, -parallel -openmp x can really speed things up. I inherited code > from prior versions using -usegpu flag for GPU/CUDA (not supported more > recently). Is the latter redundant or affecting in any way the -parallel > -openmp x performance, s

Re: [Freesurfer] cuda-gpu problem

2017-05-20 Thread R Edgar
On 20 May 2017 at 00:56, Ramesh Babu wrote: > I am using Intel® Core™ i7-4790 CPU @ 3.60GHz × 8 processor with 15.6 GiB > ram, GeForce GT 610/PCIe/SSE2 graphic card. > > I have successfully installed cuda runtime version 5.0. After that I > performed cuda detect and output result is pasted below.

Re: [Freesurfer] Cuda 8, Centos 7, FreeSurfer 6

2017-05-20 Thread R Edgar
On 19 May 2017 at 00:37, neuroimage analyst wrote: > We recently installed Centos 7 with cuda 8 and tried to build the FreeSurfer > 6.0 using the wiki instructions but were unsuccessful to do so. Has anyone > successfully built FreeSurfer 6 on Cuda 8 (Centos 7) and willing to share > the binaries

Re: [Freesurfer] ERROR: nu_correct

2017-05-20 Thread X K
I had the same problem with one server. The freesurfer version is freesurfer-Linux-centos6_x86_64-stable-pub-v6.0.0-2beb96c. The system is openSUSE13.2 for both servers. But one works well (A), while another one showed this problem (B). I found the kernel is somehow different, though I am not sure