AGX Xavier Shared memory transfer large files

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

I’m facing AGX Xavier PCIe communication issue between two Xavier(Endpoint & Rootport system).

How to test the transfer rate of large files, In shared page of RAM mode,

JetPack version is JetPack_5.1.1 and Jetson Linux is 35.2.1.

2

Have you checked PCIe Endpoint Mode — Jetson Linux Developer Guide documentation (nvidia.com) ?

4

Endpoint mode is can work normally.

I mean is how to test transfer rate, or how to transfer large files In shared page of RAM mode.

5

maybe check the Custom Endpoint Function Driver section in the document.

6

Don’t we have a test program available?

7

In PCIe Endpoint Mode, How to achieve without reboot the root device, lspci can find EP device ?

9

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