{"title":"分层多处理机实时系统的划分与接口综合","authors":"Alessandro Biondi, G. Buttazzo, M. Bertogna","doi":"10.1145/2997465.2997489","DOIUrl":null,"url":null,"abstract":"Hierarchical scheduling is an effective approach developed to support the integration of independently developed applications on the same computing platform. In particular, the M-BROE framework has been recently proposed and analyzed to efficiently support component-based development on multiprocessor platforms through the virtual multiprocessor abstraction implemented by reservation servers, in the presence of shared resources. However, the problems of partitioning applications to virtual processors and defining reservation parameters were not addressed. This paper fills this gap by proposing a design methodology as an optimization problem for partitioning applications to virtual processors, performing a synthesis of the component interface and allocating virtual processors to physical processors. Experimental results are also presented to evaluate the proposed methodology.","PeriodicalId":245345,"journal":{"name":"Proceedings of the 24th International Conference on Real-Time Networks and Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Partitioning and Interface Synthesis in Hierarchical Multiprocessor Real-Time Systems\",\"authors\":\"Alessandro Biondi, G. Buttazzo, M. Bertogna\",\"doi\":\"10.1145/2997465.2997489\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Hierarchical scheduling is an effective approach developed to support the integration of independently developed applications on the same computing platform. In particular, the M-BROE framework has been recently proposed and analyzed to efficiently support component-based development on multiprocessor platforms through the virtual multiprocessor abstraction implemented by reservation servers, in the presence of shared resources. However, the problems of partitioning applications to virtual processors and defining reservation parameters were not addressed. This paper fills this gap by proposing a design methodology as an optimization problem for partitioning applications to virtual processors, performing a synthesis of the component interface and allocating virtual processors to physical processors. Experimental results are also presented to evaluate the proposed methodology.\",\"PeriodicalId\":245345,\"journal\":{\"name\":\"Proceedings of the 24th International Conference on Real-Time Networks and Systems\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 24th International Conference on Real-Time Networks and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2997465.2997489\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 24th International Conference on Real-Time Networks and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2997465.2997489","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Partitioning and Interface Synthesis in Hierarchical Multiprocessor Real-Time Systems
Hierarchical scheduling is an effective approach developed to support the integration of independently developed applications on the same computing platform. In particular, the M-BROE framework has been recently proposed and analyzed to efficiently support component-based development on multiprocessor platforms through the virtual multiprocessor abstraction implemented by reservation servers, in the presence of shared resources. However, the problems of partitioning applications to virtual processors and defining reservation parameters were not addressed. This paper fills this gap by proposing a design methodology as an optimization problem for partitioning applications to virtual processors, performing a synthesis of the component interface and allocating virtual processors to physical processors. Experimental results are also presented to evaluate the proposed methodology.