{"title":"SMP Linux路由器的有效转发体系结构","authors":"R. Bolla, R. Bruschi","doi":"10.1109/ITNEWS.2008.4488155","DOIUrl":null,"url":null,"abstract":"Recent technological advances provide an excellent opportunity to achieve truly effective results in the field of open Internet devices based on PC COTS Hardware, also known as Open Routers. In this environment, new interesting research topics, like parallel computing optimization, are related to the rapid migration of CPU architectures to the multi-core paradigm. Thus, with this idea, this contribution focuses on the packet forwarding performance in SMP Linux kernels, trying to identify and to characterize its architectural bottlenecks. Starting from this analysis, we propose an innovative architecture to optimize the forwarding performance when multi-processor or multi-core systems are used.","PeriodicalId":255580,"journal":{"name":"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks","volume":"362 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"An effective forwarding architecture for SMP Linux routers\",\"authors\":\"R. Bolla, R. Bruschi\",\"doi\":\"10.1109/ITNEWS.2008.4488155\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Recent technological advances provide an excellent opportunity to achieve truly effective results in the field of open Internet devices based on PC COTS Hardware, also known as Open Routers. In this environment, new interesting research topics, like parallel computing optimization, are related to the rapid migration of CPU architectures to the multi-core paradigm. Thus, with this idea, this contribution focuses on the packet forwarding performance in SMP Linux kernels, trying to identify and to characterize its architectural bottlenecks. Starting from this analysis, we propose an innovative architecture to optimize the forwarding performance when multi-processor or multi-core systems are used.\",\"PeriodicalId\":255580,\"journal\":{\"name\":\"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks\",\"volume\":\"362 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ITNEWS.2008.4488155\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITNEWS.2008.4488155","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An effective forwarding architecture for SMP Linux routers
Recent technological advances provide an excellent opportunity to achieve truly effective results in the field of open Internet devices based on PC COTS Hardware, also known as Open Routers. In this environment, new interesting research topics, like parallel computing optimization, are related to the rapid migration of CPU architectures to the multi-core paradigm. Thus, with this idea, this contribution focuses on the packet forwarding performance in SMP Linux kernels, trying to identify and to characterize its architectural bottlenecks. Starting from this analysis, we propose an innovative architecture to optimize the forwarding performance when multi-processor or multi-core systems are used.
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