GPUDirect-RDMA on Jetson Orin

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

Hi, i have some question about MultiOrin-hosts commucation:

  1. GPUDirect-RDMA is available for MultiOrin-hosts commucation,or not? if yes,and how to commucate with two or more orin hosts with GPUDirect-RDMA technology, is there any driver for GPUDirect-RDMA commucation on orin BSP.
  2. Is there any other efficient commucation technology for MultiOrin-hosts commucation, we need to transfer big image data to other orin hosts,so may be ethernet is not ok,because its bandwidth is insufficent.

thanks,
best wishes
appreciate for your help

3

Hi,

Just want to confirm first.

Do you use a Jetson or DRIVE platform?
Since here is the DRIVE board, we will move your topic to the Jetson board if Jetson Orin is used.

Thanks.

4

Jetson platform

5

Thanks. Move your topic to Jetso Orin.

We are checking this internally.
Will share more information with you later.

6

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Hi,

Have you tried exploring other ORIN as a PCIe endpoint?
Thanks.

8

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