Porting CUDA from JETSON to XAVIER

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

Hello,

I have an application running under JETSON-TX2.
Let’s assume it is fully optimized for JETSON-TX2.

In order to port it to XAVIER (and properly use XAVIER architecture), will I have to do any code change ?
The question is not specific to JETSON and XAVIER.

Thank you,
Zvika

5

Normally it will run as expected, if it is an application.
But you’d better check whether the GPU architecture codes are properly configured when you build the application.
Jetson TX2: 62
Xavier: 72

2 Likes
6

Hi,

As MtHiker mentioned, since the software is shared, the source code can be reused.
But please make sure you use the correct GPU architecture.

For example:

TX2

$ nvcc -gencode arch=compute_62,code=sm_62 test.cu

Xavier

$ nvcc -gencode arch=compute_72,code=sm_72 test.cu

Thanks.

1 Like
7

Thank you very much !

9

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