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Quadro FX 3800 support
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Topic: Quadro FX 3800 support (Read 4374 times)
Simon_
Newbie
Posts: 11
Quadro FX 3800 support
«
on:
February 16, 2017, 02:47:43 PM »
Hey guys,
i found an old NVIDIA Quadro FX 3800.
When starting Photoscan on Win10/Ubuntu 16.04 with the latest NVIDIA drivers installed everything works fine, no Errors in the Console and Terminal window.
Also no OpenCL Error as mentioned here:
http://www.agisoft.com/forum/index.php?topic=6163.0
But the GPU will not be listed in the GPU device list.
I found posts where Photoscan was used with this GPU.
Was the support dropped?
What was the last working Photoscan Version with this GPU?
Thanks, regards
Simon
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Alexey Pasumansky
Agisoft Technical Support
Hero Member
Posts: 14843
Re: Quadro FX 3800 support
«
Reply #1 on:
February 16, 2017, 03:18:03 PM »
Hello Simon,
Can you copy the log output please, can't see the text on the screenshot.
Please also note that version 1.3 uses CUDA by default for NVIDIA graphic cards, not OpenCL, like in the previous version.
Logged
Best regards,
Alexey Pasumansky,
Agisoft LLC
Alexey Pasumansky
Agisoft Technical Support
Hero Member
Posts: 14843
Re: Quadro FX 3800 support
«
Reply #2 on:
February 16, 2017, 03:21:58 PM »
Just checked the specification and it seems that Quadro FX 3800 has CUDA compute capability 1.3 (
https://developer.nvidia.com/cuda-legacy-gpus
), whereas PhotoScan requires CUDA compute capability 2.0.
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Best regards,
Alexey Pasumansky,
Agisoft LLC
Simon_
Newbie
Posts: 11
Re: Quadro FX 3800 support
«
Reply #3 on:
February 16, 2017, 03:25:21 PM »
I compressed it too much, sorry!
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Simon_
Newbie
Posts: 11
Re: Quadro FX 3800 support
«
Reply #4 on:
February 17, 2017, 11:03:23 AM »
Thanks Alexey!
Can you point me to an older version which works with this GPU?
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Alexey Pasumansky
Agisoft Technical Support
Hero Member
Posts: 14843
Re: Quadro FX 3800 support
«
Reply #5 on:
February 17, 2017, 11:50:52 AM »
Hello Simon,
I think version 1.2 may work, as it used OpenCL even for NVIDIA cards.
Logged
Best regards,
Alexey Pasumansky,
Agisoft LLC
Simon_
Newbie
Posts: 11
Re: Quadro FX 3800 support
«
Reply #6 on:
February 17, 2017, 03:58:07 PM »
Hello Alexey,
were can I download the version legally?
A search with google reveals questionable sources only...
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Simon_
Newbie
Posts: 11
Re: Quadro FX 3800 support
«
Reply #7 on:
February 20, 2017, 02:42:27 PM »
I have got Version 1.2.7 from Alexey.
It works with the GPU flawlessly and also slowly, because its from 2009 and modern hardware is much faster...
Thanks for the support Alexey!
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