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Author Topic: GPU not recognized  (Read 197 times)

rover

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GPU not recognized
« on: March 13, 2019, 12:16:03 PM »
The problem here is that the GPU tab in preferences is empty. When I start agisoft everything looks ok. It does show the gpu which is Tesla P100. When I go into preferences and open the GPU tab, the error on the last line is written in the log. Since this I have updated Agisoft to 1.5.1 and still the same problem. 

Agisoft PhotoScan Professional Version: 1.4.4 build 6848 (64 bit)
Platform: Windows
CPU: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz (server)
CPU family: 6 model: 79 signature: 406F1h
RAM: 96.0 GB
OpenGL Vendor: NVIDIA Corporation
OpenGL Renderer: GRID P100-2B/PCI/SSE2
OpenGL Version: 4.6.0 NVIDIA 412.16
Maximum Texture Size: 32768
Quad Buffered Stereo: not enabled
ARB_vertex_buffer_object: supported
ARB_texture_non_power_of_two: supported
Using simple console. Rich console can be enabled in Preferences dialog.

clGetPlatformIDs failed: CL_UNKNOWN_ERROR_CODE_-1001

Alexey Pasumansky

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Re: GPU not recognized
« Reply #1 on: March 13, 2019, 05:15:08 PM »
Hello rover,

I can suggest to make a clean driver install for the latest NVIDIA drivers downloaded directly from their web-site.

If the problem persist, please check, if GPU-Z or similar utilities are able to detect CUDA and OpenCL for your GPU.
Best regards,
Alexey Pasumansky,
AgiSoft LLC

rover

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Re: GPU not recognized
« Reply #2 on: March 13, 2019, 06:36:10 PM »
Hello rover,

I can suggest to make a clean driver install for the latest NVIDIA drivers downloaded directly from their web-site.

If the problem persist, please check, if GPU-Z or similar utilities are able to detect CUDA and OpenCL for your GPU.
Hi!
Here is gpu-z screenshot. It doesn't detect cuda or openCL at this moment. I'll see what I can do about drivers and post again after that.

https://i.imgur.com/noAZRda.jpg


rover

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Re: GPU not recognized
« Reply #3 on: March 14, 2019, 03:35:07 PM »
We learned that the virtual machine needs different kind of license for GPU in order to enable CUDA. We'll make changes to the server and it should work after that  :)