Description
This rule checks the data transfer between the FPGAs through peer to peer (P2P) data transfer.
Explanation
PCIe® peer-to-peer communication ) is a PCIe feature that enables two PCIe devices to directly transfer data between each other without using host RAM as temporary storage. The latest version of AMD Alveo™ PCIe platforms support P2P feature via PCIe Resizeable BAR Capability.
Data can be directly transferred between the DDR/HBM of one Alveo PCIe device and DDR/HBM of a second Alveo PCIe device.