Hi

can you send part of recon-all.log and do recon-all -i 242.nii.gz -s 242_FS -nuintensitycor-3T -nocanorm -openmp 8 -use-cuda -hippo-subfields -all -debug


Knut J

On 06/29/2013 06:06 PM, Salil Soman wrote:
Hi,

I am running freesurfer 5.3 on an ubuntu 13.04 with a nvidia card and the the CUDA drivers installed. I am getting the following error when I try using the use-cuda command:

Testing for CUDA device:
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2012 NVIDIA Corporation
Built on Fri_Sep_21_17:28:58_PDT_2012
Cuda compilation tools, release 5.0, V0.2.1221

Acquiring CUDA device
Using default device
ERROR: Unable to acquire a CUDA device!
Linux Baldrick 3.5.0-27-generic #46-Ubuntu SMP Mon Mar 25 19:58:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

I am running the following freesurfer command:

recon-all -i 242.nii.gz -s 242_FS -nuintensitycor-3T -nocanorm -openmp 8 -use-cuda -hippo-subfields -all

Any suggestions on how I can fix this problem?

Best wishes,

Sal


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