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From: Benjamin Krill <ben@codiert.org>
To: u-boot@lists.denx.de
Subject: Nvidia/Cuda on ARM using U-Boot
Date: Thu, 5 Aug 2021 16:02:53 +0200	[thread overview]
Message-ID: <YQvvjSiQmMAELWge@krll.de> (raw)

Hi,

does anyway have experience with Nvidia GPUs with Cuda on ARM with
underlaying U-BOOT?

I see an kernel error when trying to initialize cuda in my code:

INIT CUDA
[   62.609001] NVRM: failed to register with the ACPI subsystem!
[   62.614980] NVRM: failed to unregister from the ACPI subsystem!
[   62.621640] NVRM: failed to register with the ACPI subsystem!
[   63.121461] nvidia-uvm: Loaded the UVM driver, major device number 236.
[   63.134157] NVRM: GPU 0000:03:00.0: RmInitAdapter failed! (0x23:0x40:624)
[   63.141183] NVRM: GPU 0000:03:00.0: rm_init_adapter failed, device minor number 0
[   63.157940] NVRM: GPU 0000:03:00.0: RmInitAdapter failed! (0x23:0x40:624)
[   63.164939] NVRM: GPU 0000:03:00.0: rm_init_adapter failed, device minor number 0
[   63.173148] NVRM: failed to unregister from the ACPI subsystem!

Any idea what can be done?

Regards
Ben

                 reply	other threads:[~2021-08-05 17:50 UTC|newest]

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