External Email - Use Caution
Hello Vin,
The latest/dev branch of freesurfer builds on Ubuntu 16 without cuda, but I have not tried compiling it for cuda on 16.04. My understanding is that cuda builds are not officially supported. I would first make sure that everything builds and runs w/o cuda.
I would try not to manually copy/change the installation of cuda libraries,. i.e., if you need a specific version then I would install that version (rather than use the cp command to clobber version 5 with version 8, which may not be entirely backwards compatible and so could also cause run time errors).
If you know what you have for graphics/GPU hardware, then you should be able to lookup online what versions of cuda it supports, e.g., for Nividia hardware, https://developer.nvidia.com/cuda-gpus
You can also get a currently supported cuda version to install for Ubuntu 16.04 from this link, https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=...
- R.
vin rasa February 6, 2019 at 12:17 External Email - Use Caution Freesurfer Wizards, Any thoughts on this? Thanks in advance ## I renamed: /usr/local/cuda-8.0/lib64$ sudo cp libcudart.so.8.0 libcudart.so.5.0 in the next step: recon-all -i $sub_dir/$i/"$i".nii -all -sd $output_dir $i -use-gpu.. 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
Driver : 9.20 Runtime : 8.0
Acquiring CUDA device Using default device CUDA device: TITAN Xp Segmentation fault Linux Dond-12 1.25.0-13-generic #36~16.04.1-Ubuntu SMP Wed Aug 15 17:21:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
recon-all -s 2 exited with ERRORS at Mi 6. Feb 18:14:50 CET 2019
For more details, see the log file To report a problem, see http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
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