Network on Chips (NoCs) as the compromising communication infrastructures in many-core system, are suffering the serious Multi-Cell Upsets (MCU) impacts. To accelerate the accurate assessment of the increasing and complex MCU in fault tolerant NoCs, we propose a virtual filter based analytical methodology. The approach converts an original MCU model to a new regenerated MCU model via fault tolerance filtering, and then maps the new MCU information into an existing boundary model to estimate the effectiveness of fault tolerant schemes fast. The diverse results demonstrate that the virtual filter based assessment achieves 473.75× speedup and only 11.454% accuracy loss over the latest fault injection.

中文翻译：

---

基于虚拟过滤器的容错NoC快速评估方法

片上网络（NoC）作为损害多核系统通信基础设施的系统，正遭受着严重的多单元干扰（MCU）影响。为了加快对容错NoC中不断增加且复杂的MCU的准确评估，我们提出了一种基于虚拟滤波器的分析方法。该方法通过容错过滤将原始的MCU模型转换为新的重新生成的MCU模型，然后将新的MCU信息映射到现有的边界模型中，以快速估计容错方案的有效性。多样化的结果表明，基于虚拟滤波器的评估与最新的故障注入相比，可实现473.75倍的加速比和仅11.454％的精度损失。