DRAM footprint Jetson AGX xavier

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

Hi,

In Jetson AGX Xavier the amount of memory is 16GB, i need to know what is the DRAM footprint, meaning how much memory is dedicated to the GPU and how much memory is dedicated to the CPU, can you please elaborate.

Thanks

2

efiryw2d,

You could try to dump this node.

root@tegra-ubuntu:/sys/kernel/debug/nvmap/iovmm# cat maps

3

Thanks!

Do you have any theoretical information? any spec?

4

efiryw2d,

Sorry that I cannot share spec for nvmap. But I think it can provide readable memory allocation for you.