{"title":"在COTS路由器中实现网卡吞吐量最大化的自适应调度","authors":"Qinghua Ye, M. MacGregor","doi":"10.1145/1477942.1477960","DOIUrl":null,"url":null,"abstract":"In routers based on commodity off-the-shelf (COTS) hardware and open-source operating systems, there are correlations between the transmission and reception capabilities of individual network interface cards (NICs) and multiple NICs on the same bus because of NIC/bus bottlenecks. To manage the adverse effects of this correlation, we propose an adaptive scheduling mechanism based on system state information, which balances transmission and reception rates and increases the overall forwarding rate.","PeriodicalId":329300,"journal":{"name":"Symposium on Architectures for Networking and Communications Systems","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Adaptive scheduling to maximize NIC throughput in a COTS router\",\"authors\":\"Qinghua Ye, M. MacGregor\",\"doi\":\"10.1145/1477942.1477960\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In routers based on commodity off-the-shelf (COTS) hardware and open-source operating systems, there are correlations between the transmission and reception capabilities of individual network interface cards (NICs) and multiple NICs on the same bus because of NIC/bus bottlenecks. To manage the adverse effects of this correlation, we propose an adaptive scheduling mechanism based on system state information, which balances transmission and reception rates and increases the overall forwarding rate.\",\"PeriodicalId\":329300,\"journal\":{\"name\":\"Symposium on Architectures for Networking and Communications Systems\",\"volume\":\"90 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-11-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Symposium on Architectures for Networking and Communications Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/1477942.1477960\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Symposium on Architectures for Networking and Communications Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1477942.1477960","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Adaptive scheduling to maximize NIC throughput in a COTS router
In routers based on commodity off-the-shelf (COTS) hardware and open-source operating systems, there are correlations between the transmission and reception capabilities of individual network interface cards (NICs) and multiple NICs on the same bus because of NIC/bus bottlenecks. To manage the adverse effects of this correlation, we propose an adaptive scheduling mechanism based on system state information, which balances transmission and reception rates and increases the overall forwarding rate.
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