Forums Houdini Indie and Apprentice No OpenCL platform has the specified device type !!HELP!!

No OpenCL platform has the specified device type !!HELP!!

   20757   11   4
User Avatar
chanson78
Member
45 posts
Joined: 3月 2017
Offline
 
Hello

I keep on getting this warning when opening a certain work file No OpenCL platform has the specified device type (HOUDINI_OCL_DEVICETYPE): GPU. Falling back to built-in CPU OpenCL driver. and its messing up the geometry for some reason in the file itself. Never have had this issue before and I am not so knowledgeable about OpenCL. Any pointers? I am using Houdini Indie 16.5.634
 Report
User Avatar
ripclaw
Member
96 posts
Joined: 5月 2008
Offline
 
Thanks to Support I've learned that there's an issue with current nvidia drivers, try going back to 416.34.0.0, that has worked for me!
 Report
User Avatar
Niels Provos
Member
10 posts
Joined: 11月 2014
Offline
 
Unfortunately, the old drivers cannot be installed on Windows 10 1809. I hope SideFX fixes this soon. It's a problem in 17.0.352 as well.
 Report
User Avatar
Doudini
Member
333 posts
Joined: 10月 2012
Offline
 
When will this be fixed??

edit: going back to nvidia driver 416.34.0.0 fixed it.
Edited by Doudini - 2018年11月26日 11:15:43
 Report
User Avatar
HomerDalor
Member
1 posts
Joined: 12月 2018
Offline
 
ripclaw
Thanks to Support I've learned that there's an issue with current nvidia drivers, try going back to 416.34.0.0, that has worked for me!

Hi, could you share a link to the 416.0.34 driver, I can't find it at all.
Thx in advance
 Report
User Avatar
jsmack
Member
8042 posts
Joined: 9月 2011
Offline
 
This has been fixed for a while now, no?

Houdini 17.0.416 Updated the OpenCL ICD loader to work with the latest NVIDIA drivers, so that NVIDIA GPUs will again be usable as OpenCL devices within Houdini. Wed. November 28, 2018
 Report
User Avatar
esse
Member
4 posts
Joined: 5月 2006
Offline
 
Still seems to be an issue for my setup: Win10 64bit, Nvidia 970.
 Report
User Avatar
N-G
Member
209 posts
Joined: 3月 2018
Offline
 
Does OpenCL in Houdini 17 support on AMD HD 7770 graphic cards?
I have the same problem even with explicitly setting environment variables!
Edited by N-G - 2018年12月30日 06:23:54
 Report
User Avatar
MartinSE
Member
2 posts
Joined: 9月 2016
Offline
 
I have the same problem. I downgraded my drivers already to 416.34.
In Edit->Preferences->Miscellaneous are no GPU devices available.

It seems my 1060GTX is detected as OpenGL render device but not as OpenCL device.
Is there any solution or workaround?

I'm running on 17.0.352 Apprentice.

Results from hgpuinfo:
OpenGL Vendor:            NVIDIA Corporation
OpenGL Renderer:          GeForce GTX 1060/PCIe/SSE2
OpenGL Version:           4.6.0 NVIDIA 416.34
OpenGL Shading Language:  4.60 NVIDIA
Detected:                 NVidia Consumer
                          6144 MB
                          416.34.0.0

Results from hgpuinfo -c
No OpenCL platform has the specified device type (HOUDINI_OCL_DEVICETYPE): GPU.  Falling back to built-in CPU OpenCL driver.
 Report
User Avatar
MartinSE
Member
2 posts
Joined: 9月 2016
Offline
 
Updating to most recent Houdini and Nvidia driver fixed the problem
Edited by MartinSE - 2019年1月14日 19:41:11
 Report
User Avatar
ouroboros1221
Member
79 posts
Joined: 2月 2016
Offline
 
this happens when you install both intel opencl runtime and nvidia driver, uninstall intel opencl runtime and reinstall nvidia driver should fix it
 Report
User Avatar
TangheStudent
Member
88 posts
Joined: 2月 2021
Offline
 
When i try to fix using


HOUDINI_OCL_DEVICETYPE=GPU

in the houdini.env it doesn`t seem to work in houdini 19.0

Does anyone know how what to put there so it still works in 19 ?
Or if maybe i made a typo ?
Edited by TangheStudent - 2022年2月17日 05:18:41
 Report
  • Quick Links