Hi,
The binary expects the 5.0 library files, it means it was compiled with ver 5 of the CUDA Toolkit. You need to download and install the 5.0 Toolkit and then set your cuda_home env variable accordingly.
Best regards,
-- Shahid.
On Tue, Jan 24, 2017 at 10:41 PM, Jeff Stevenson mrjeffs@uw.edu wrote:
hi freesufer folks, has your new version 6 run a successful cuda7.5 gpu on ubuntu 16.04? i'm getting a core dump. jeff here is the cmd:
recon-all -all -use-gpu -s ${filenames_arr[$i]}_freesurf -i ${sesnum_arr[$i]}/anat/${filenames_arr[$i]}.nii
first output gave:
Testing for CUDA device: /home/toddr/Software/freesurfer/bin/mri_em_register_cuda: error while loading shared libraries: libcudart.so.5.0: cannot open shared object file: No such file or directory Linux redshirt 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
thinking its a missing link i did: sudo ln -s /usr/lib/x86_64-linux-gnu/libcudart.so.7.5.18 /usr/lib/x86_64-linux-gnu/libcudart.so.5.0
and then got:
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 : 8.0 Runtime : 7.50
Acquiring CUDA device Using default device CUDA device: GeForce GTX TITAN Black Segmentation fault (core dumped) Linux redshirt 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:47:47 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
recon-all -s sub-bbc101_ses-1_mpr_3_freesurf exited with ERRORS at Tue Jan 24 13:21:33 PST 2017
For more details, see the log file To report a problem, see http://surfer.nmr.mgh.harvard. edu/fswiki/BugReporting
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