[Gate-users] Trouble installing GATE with CUDA enabled

[Heui Lee]

Dear GATE users,



I have been trying to install GATE on ubuntu 1604 with the hope of leveraging GPU. However, I am stuck at the installation with the following error message.



-----------------------------------------

[  4%] Built target MetaIO
[  6%] Built target itkzlib
[  6%] Building NVCC (Device) object CMakeFiles/Gate.dir/source/gpu/src/Gate_generated_GateGPUManager.cu.o
Segmentation fault (core dumped)
CMake Error at Gate_generated_GateGPUManager.cu.o.cmake:266 (message):
  Error generating file
  /home/hughlee/Softwares/gate_v8.0-build/CMakeFiles/Gate.dir/source/gpu/src/./Gate_generated_GateGPUManager.cu.o


CMakeFiles/Gate.dir/build.make:63: recipe for target 'CMakeFiles/Gate.dir/source/gpu/src/Gate_generated_GateGPUManager.cu.o' failed
make[2]: *** [CMakeFiles/Gate.dir/source/gpu/src/Gate_generated_GateGPUManager.cu.o] Error 1
CMakeFiles/Makefile2:68: recipe for target 'CMakeFiles/Gate.dir/all' failed
make[1]: *** [CMakeFiles/Gate.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2

-----------------------------------------



I was first getting "Unsupported gpu architecture compute_20" so I went into CMakeList.txt and removed the obsolete cuda architectures 20 and 21, as per suggestion from

http://lists.opengatecollaboration.org/pipermail/gate-users/2017-April/009587.html.<http://lists.opengatecollaboration.org/pipermail/gate-users/2017-April/009587.html> However, I'm still stuck at the same step, now with a segmentation fault. I initially had CUDA 9.1 with NVIDIA 387 driver, but then downgraded to CUDA 8.0 to test out if it makes any difference. Still the same. I think I have searched the web pretty thoroughly but wasn't able to find any clue on what the problem is.



Below are the outputs from nvidia-smi and nvcc -V, just in case if these help with finding the problem.

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 387.34                 Driver Version: 387.34                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  Quadro M2000        Off  | 00000000:01:00.0 Off |                  N/A |
| 56%   40C    P0    23W /  75W |    550MiB /  4038MiB |      2%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    0      1055      G   /usr/lib/xorg/Xorg                           374MiB |
|    0      1708      G   compiz                                       165MiB |
|    0      2640      G   /usr/lib/firefox/firefox                       1MiB |
|    0      2705      G   /usr/lib/firefox/firefox                       1MiB |
+-----------------------------------------------------------------------------+

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Sun_Sep__4_22:14:01_CDT_2016
Cuda compilation tools, release 8.0, V8.0.44



Your help is very much appreciated. Thank you.



Best,

Hugh HC Lee


________________________________

UT Southwestern


Medical Center



The future of medicine, today.

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