基于OCP接口的片上网络性能评估平台

针对片上网络性能评估的通用性问题，提出将OCP协议运用到片上网络性能评估平台中，设计与实现了一个具有OCP接口的片上网络资源节点，该资源节点通过OCP协议与片上网络路由节点进行通信。以资源节点为主要构成单元，构建了片上网络性能评估平台。该评估平台采用集成化的设计方式，将流量产生机制、接收机制和性能分析逻辑单元集成在资源节点内部，使得平台易于灵活配置。本文结合具体的片上网络实例验证了该平台的正确性。

A network on chip performance evaluation platform based on OCP interface

Aiming at the generality of performance evaluation platform in this NoC performance evaluation, the OCP resource IP core communicates with the build up a NoC performance evaluation paper, a resource IP core with OCP in protoco terface 1 is proposed using on the NoC is designed and realized. The router IP core with OCP protocol .On the basis of this resource IP core, we platform. Based on the integration designing method, the traffic injection mechanism, traffic receiver mechanism and performance accessing logic are integrated in the resource IP core. That makes the platform easy to configure. We verify the correctness of the platform through evaluating a specific NoC instance.