{"title":"静态或动态:异构MPSoC任务依赖分析的权衡","authors":"Qi Guo, Chao Wang, Xuehai Zhou, Xi Li","doi":"10.1109/TrustCom.2013.110","DOIUrl":null,"url":null,"abstract":"Out-of-order execution scheme is one of the most promising technologies for task level parallelization in MPSoC design paradigms. However, it still poses a significant challenge to efficiently analyze the inter-task dependencies. This paper applies a traditional instruction level Scoreboarding algorithm at the task level in two forms: dynamic and static. A heterogeneous MPSoC prototype has been developed on FPGA with state-of-the-art dynamic partial reconfigurable technologies. The leverage between static and dynamic scheduling using task dependency analysis is obtained. Experimental results demonstrated a trade-off for the two modalities.","PeriodicalId":206739,"journal":{"name":"2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Static or Dynamic: Trade-Offs for Task Dependency Analysis for Heterogeneous MPSoC\",\"authors\":\"Qi Guo, Chao Wang, Xuehai Zhou, Xi Li\",\"doi\":\"10.1109/TrustCom.2013.110\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Out-of-order execution scheme is one of the most promising technologies for task level parallelization in MPSoC design paradigms. However, it still poses a significant challenge to efficiently analyze the inter-task dependencies. This paper applies a traditional instruction level Scoreboarding algorithm at the task level in two forms: dynamic and static. A heterogeneous MPSoC prototype has been developed on FPGA with state-of-the-art dynamic partial reconfigurable technologies. The leverage between static and dynamic scheduling using task dependency analysis is obtained. Experimental results demonstrated a trade-off for the two modalities.\",\"PeriodicalId\":206739,\"journal\":{\"name\":\"2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TrustCom.2013.110\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TrustCom.2013.110","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Static or Dynamic: Trade-Offs for Task Dependency Analysis for Heterogeneous MPSoC
Out-of-order execution scheme is one of the most promising technologies for task level parallelization in MPSoC design paradigms. However, it still poses a significant challenge to efficiently analyze the inter-task dependencies. This paper applies a traditional instruction level Scoreboarding algorithm at the task level in two forms: dynamic and static. A heterogeneous MPSoC prototype has been developed on FPGA with state-of-the-art dynamic partial reconfigurable technologies. The leverage between static and dynamic scheduling using task dependency analysis is obtained. Experimental results demonstrated a trade-off for the two modalities.