Software emulation method for the sender of crossbar network router in high-speed parallel computer

摘要

The present invention relates to a method of emulating a sender function of a crossbar network router board (Xdcent-Net InterFace) of a high-speed parallel computer at a microkernel level with software, and a message transmission kernel for a conventional crossbar network includes a crossbar network router board In order to solve the above problem, the present invention provides a method for transmitting a crossbar network router board (XNIF) message in a message transmission buffer (MSB) Converting the message sent from the first thread of the process to an Ethernet message by the second thread and notifying the completion of transmission of the message, and transmitting the message transmission kernel for the crossbar network to the Ethernet connected node without the crossbar network router board To do .