tanglu or debian

[Joshua N Pritikin]

On Fri, Aug 21, 2015 at 07:09:50PM -0700, Vincent Cheng wrote:
> On Fri, Aug 21, 2015 at 6:13 PM, Joshua N Pritikin <jpritikin at pobox.com> wrote:
> > I reported this problem on the tanglu forum,
> >
> >   http://tangluusers.org/thread/opencl-with-the-nvidia-proprietary-driver-78/
> >
> > Shall I also file a bug with debian? I expect tanglu is using the
> > debian packages unmodified so my issues are probably relevant to
> > debian.
> 
> Have you tried installing nvidia-opencl-dev?

No, I tried just now:

joshua at droplet:~$ dpkg --get-selections |grep nvid
glx-alternative-nvidia				install
libegl1-nvidia:amd64				install
libgl1-nvidia-glx:amd64				install
libgl1-nvidia-glx:i386				install
libgl1-nvidia-glx-i386:i386			install
libgles1-nvidia:amd64				install
libgles2-nvidia:amd64				install
libnvidia-compiler:amd64			install
libnvidia-eglcore:amd64				install
libnvidia-ml1:amd64				install
libnvidia-ml1:i386				install
nvidia-alternative				install
nvidia-detect					install
nvidia-driver					install
nvidia-driver-bin				install
nvidia-installer-cleanup			install
nvidia-kernel-common				install
nvidia-kernel-dkms				install
nvidia-modprobe					install
nvidia-opencl-common				install
nvidia-opencl-dev:amd64				install
nvidia-opencl-icd:amd64				install
nvidia-settings					install
nvidia-smi:i386					install
nvidia-support					install
nvidia-vdpau-driver:amd64			install
xserver-xorg-video-nvidia			install

I also installed nvidia-opencl-icd as suggested on the tanglu forum. 
However, it still doesn't work:

joshua at droplet:~$ clinfo 
modprobe: ERROR: could not insert 'nvidia_uvm': Invalid argument
I: ICD loader reports no usable platforms

I checked journalctl and found:

Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceChannelDestroy
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceChannelDestroy (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceQueryCaps
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceQueryCaps (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceMemoryAllocSys
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceMemoryAllocSys (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceMemoryCpuMap
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceMemoryCpuMap (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceKillChannel
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceKillChannel (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceMemoryCpuUnMap
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceMemoryCpuUnMap (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceAddressSpaceCreateMirrored
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceAddressSpaceCreateMirrored (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceServiceDeviceInterruptsRM
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceServiceDeviceInterruptsRM (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceDeRegisterUvmOps
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceDeRegisterUvmOps (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceMemoryFree
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceMemoryFree (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceGetUvmPrivRegion
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceGetUvmPrivRegion (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceGetAttachedUuids
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceGetAttachedUuids (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceSessionDestroy
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceSessionDestroy (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceCheckEccErrorSlowpath
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceCheckEccErrorSlowpath (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceAddressSpaceCreate
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceAddressSpaceCreate (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceCopyEngineAllocate
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceCopyEngineAllocate (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceAddressSpaceDestroy
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceAddressSpaceDestroy (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceRegisterUvmCallbacks
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceRegisterUvmCallbacks (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceGetGpuArch
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceGetGpuArch (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceChannelAllocate
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceChannelAllocate (err -22)
Aug 22 06:32:33 droplet kernel: nvidia_uvm: no symbol version for nvUvmInterfaceSessionCreate
Aug 22 06:32:33 droplet kernel: nvidia_uvm: Unknown symbol nvUvmInterfaceSessionCreate (err -22)

Please advise.

-- 
Joshua N. Pritikin
Department of Psychology
University of Virginia
485 McCormick Rd, Gilmer Hall Room 102
Charlottesville, VA 22904
http://people.virginia.edu/~jnp3bc