A Method to Detect Hazards in Pipeline Processor

摘要：

　　In order to improve the throughput of the processors,pipeline technique is widely used to implement the instruction-level parallelism.However,this technique also leads to data hazards which has a great influence on the performance.This paper proposed a method called supply-matching to detect and solve data hazards efficiently.The logic of bypassing and stalling can be easily realized through this method.Furthermore,an RTL description of instructions was also introduced in this paper to reduce resource utilization.The case study was conducted through a five-stage microprocessor based on the PowerPC architecture with different approaches.Experiment results show our method requires less resources and achieves better performance.

作者: Yihui He Han Wan Bo Jiang Xiaopeng Gao

作者单位: School of Computer Science and Engineering,Beihang University,Beijing,China

会议类型: 国际会议

会议名称: 2017第三届机械、电子和信息技术工程国际会议(ICMITE 2017)

会议地点: 成都

会议语种:英文

页码: 1-5

在线出版日期: 2017-12-16（万方平台首次上网日期，不代表论文的发表时间）