Error with versioninfo of CUDA.jl on nVidia Jetson

Specific Domains GPU
1

Hello everyone.
I am having a problem using CUDA.jl on a Jetson Orin DevKit.
Even though everything seems to work, I get an error when I call CUDA.versioninfo(). Specifically, I get

CUDA runtime 12.6, local installation
CUDA driver 12.6
NVIDIA driver 540.4.0

[...]

Preferences:
- CUDA_Runtime_jll.local: true

1 device:
err = CUDA.NVML.NVMLError(CUDA.NVML.NVML_ERROR_NOT_FOUND)
ERROR: NVMLError: Not Found (code 6)
Stacktrace:
 [1] throw_api_error(res::CUDA.NVML.nvmlReturn_enum)
   @ CUDA.NVML ~/.julia/packages/CUDA/2kjXI/lib/nvml/libnvml.jl:8
 [2] check
[...]

Is this a problem? Why is there this error?
Thank you!

2

NVML is optional, and not available on Tegra, so this issue is not problematic. versioninfo should work without though; can you file an issue with the full back-trace?

3

Sure. I’ll do it.
For future reference, this is the full back-trace:

1 device:
err = CUDA.NVML.NVMLError(CUDA.NVML.NVML_ERROR_NOT_FOUND)
ERROR: NVMLError: Not Found (code 6)
Stacktrace:
 [1] throw_api_error(res::CUDA.NVML.nvmlReturn_enum)
   @ CUDA.NVML ~/.julia/packages/CUDA/2kjXI/lib/nvml/libnvml.jl:8
 [2] check
   @ ~/.julia/packages/CUDA/2kjXI/lib/nvml/libnvml.jl:29 [inlined]
 [3] nvmlDeviceGetHandleByUUID
   @ ~/.julia/packages/CUDA/2kjXI/lib/utils/call.jl:34 [inlined]
 [4] CUDA.NVML.Device(uuid::Base.UUID; mig::Bool)
   @ CUDA.NVML ~/.julia/packages/CUDA/2kjXI/lib/nvml/device.jl:13
 [5] Device
   @ ~/.julia/packages/CUDA/2kjXI/lib/nvml/device.jl:10 [inlined]
 [6] (::CUDA.var"#query_nvml#1207"{CuDevice})()
   @ CUDA ~/.julia/packages/CUDA/2kjXI/src/utilities.jl:118
 [7] versioninfo(io::Base.TTY)
   @ CUDA ~/.julia/packages/CUDA/2kjXI/src/utilities.jl:140
 [8] versioninfo()
   @ CUDA ~/.julia/packages/CUDA/2kjXI/src/utilities.jl:42
 [9] top-level scope
   @ REPL[2]:1