Dear Freesurfer + CUDA users,
I am trying to run cuda-enabled recon-all procedure.My system is Ubuntu 14.04, NVIDIA M4000, with freesurfer stable beta 20161028 + CUDA 8.0 driver.
I get the error message like below. $ recon-all -all -s DEP030 -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, V0.2.1221Driver : 8.0 Runtime : 8.0Acquiring CUDA device Using default device CUDA device: Quadro M4000 Segmentation fault (core dumped) Linux DTI 3.13.0-101-generic #148-Ubuntu SMP Thu Oct 20 22:08:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linuxrecon-all -s DEP030 exited with ERRORS at 2016. 11. 18. (금) 07:54:00 KSTFor more details, see the log file To report a problem, see http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting the detectcuda command seems can get M4000 properly.Detecting CUDA... There are 0 devices supporting CUDA:Device 0: "Quadro M4000" CUDA Driver Version: 8.0 CUDA Runtime Version: 8.0 CUDA Capability Major revision number: 5 CUDA Capability Minor revision number: 2 Total amount of global memory: 4219863040 bytes Number of multiprocessors: 13 Number of cores: 572 Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per block: 1024 Maximum sizes of each dimension of a block: 1024 x 1024 x 64 Maximum sizes of each dimension of a grid: 2147483647 x 65535 x 65535 Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Clock rate: 0.77 GHz Concurrent copy and execution: Yes Run time limit on kernels: Yes Integrated: No Support host page-locked memory mapping: Yes Compute mode: Default (multiple host threads can use this device simultaneously)