Tx2 cuda9.0 and cudnn 7.5

How can I upgrade my cuDNN to 7.5 version.
Now my tx2 has a 9.0 cuda and a 7.1.5.14 cuDNN.
I try to make Opencv’s dnn moudle with cuda support, but cmake tall me that the cuDNN is required at least “7.5”.

1 Like

Hi chenchunlei,

You can use JetPack to upgrade the CUDA and CuDNN to newer version.
See: https://docs.nvidia.com/jetson/jetpack/release-notes/

Do you mean I can use JetPack to upgrade the CUDA and CuDNN only without upgrade ubuntu OS ? I want to remain my ubuntu16.04.

No, there are low-layer driver dependencies, you need to upgrade them all together.

emmm, ok.
This means I need to spend a lot of time to fix my projects’ dependencies after my OS upgrade, which is so time costing.

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