Missing bin folder in cuda

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
1

Hello.

Kind of a newbee question. I’m working on a Jetson Xavier and I have installed all its environment using the SDK Manager (including CUDA). I have noticed that there is a cuda folder at /usr/local/cuda/ but with no bin folder in it… Moreover, I have installed jtop tool and in the INFO section, CUDA Libraries is ‘NOT_INSTALLED’…

I wonder if this is normal or if my cuda/nvidia environment is broken. I am working with deepstream doing camera pipelines

Thanks!

3

Hi,

Which JetPack version do you use?
We can find the bin/library folder in our environment.

$ ls /usr/local/cuda-11.4/
DOCS  EULA.txt  README  bin  compute-sanitizer  extras  include  lib64  nvml  nvvm  samples  share  targets  tools  version.json

Thanks.

4

I believe it is JetPack 4.6 [L4T 32.6.1].

$ cat /etc/nv_tegra_release
# R32 (release), REVISION: 6.1, GCID: 27863751, BOARD: t186ref, EABI: aarch64, DATE: Mon Jul 26 19:36:31 UTC 2021

$ ls /usr/local/cuda-10.2/
include  lib64  targets

While in my laptop I got

$ls /usr/local/cuda-11.8/
bin                EULA.txt  lib64             nvvm    targets
compute-sanitizer  extras    libnvvp           README  tools
doc                gds       nsightee_plugins  share   version.json
DOCS               include   nvml              src
5

Hi,

The same is with Jet-Pack version 5.0.2-b231 run-time installation.
I’ve tried to install the Non-runtime (debug - ? Not said actually) option multiple times without any success.
Maybe the Non-runtime installation installs the bin library?

Regards,
Zafrir

6

Hi,

Could you share more information about how you install the CUDA?
Thanks.

7

With the SDK Manager

8

As someone else said, with the SDK Manager

1 Like
9

Hi, both

Please try to reinstall the CUDA packages with following command:

$ sudo apt install nvidia-cuda*

Thanks.

11

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