Can we connect multiple Jetson AGX Xavier with NVLink

Hello,

We want to build a system that composed of a host CPU and some Jetson AGX-Xavier (> 3). The idea would be that the CPU will distribute the computatation as well as data acros (using MPI for example) these AGX-Xavier.
I have read in one topic on “devtalk.nvidia” that NVLink is not supported on AGX-Xavier (https://devtalk.nvidia.com/default/topic/1044059/jetson-agx-xavier/can-we-chain-multiple-xavier-jetsons-together-either-in-ep-mode-or-via-ntb-/).

Does AGX-Xavier supports NVLink now?