I / O boards that meet the OpenVPX standard

Abstract

This invention belongs to the field of computer communication technology and discloses an I / O board conforming to the OpenVPX standard, including a baseboard, a processor module, a distributed monitoring module, and a management and scheduling module. The processor module is mounted on the baseboard and includes an FPGA coprocessor and a multi-core ARM processor connected to the FPGA coprocessor. The distributed monitoring module includes a baseboard management controller and multiple monitoring sensors connected to the baseboard management controller. The management and scheduling module runs on the multi-core ARM processor and is connected to the baseboard management controller, used to adjust task priorities, resource allocation, and task scheduling strategies based on the monitoring information transmitted by the baseboard management controller. This invention achieves significant technological advancements in three dimensions—task collaborative processing, system reliability, and intelligent health management—by introducing a management and scheduling module, a distributed monitoring module, and a task scheduling and health status linkage mechanism.

Images