Queuing Ports for Mesh Based Many-Core Processors

This paper presents the implementation of Queuing Ports, a blocking communication protocol developed for manycore architectures that perform a synchronized communication between cores without the need of polling. This implementation has been performed on M2OS-mc, a Real- Time Operating System (RTOS) that has already been tested in the Epiphany processor. The extension presented is based on the ARINC-653's Queuing Port communication primitive and gives an alternative to the implementation based in the ARINC-653's Sampling Port communication primitive previously developed.1