Software Emulation Method for Receiver of Crossbar Network Router in High-Speed Parallel Computer

摘要

The present invention relates to a software emulation method for a receiver of a crossbar network router in a high-speed parallel computer, and a message reception kernel for a conventional crossbar network (Xcent-Net) has been used only in a system having a crossbar network router board In order to solve the problem, the present invention comprises a first step of converting an Ethernet message received from an Ethernet by a first thread into a crossbar network router board message, storing the Ethernet message in an empty buffer and notifying reception of a message, The second thread notifies the kernel receiving unit of the message, and after receiving the message from the kernel receiving unit, removes the messages of the corresponding buffer. Thus, even in a system connected via Ethernet without a crossbar network router board, Receive messages for It will be able to use you.