{"title":"支持非ib san的OFED","authors":"Devesh Sharma","doi":"10.1109/CCGRID.2010.62","DOIUrl":null,"url":null,"abstract":"Open Fabrics Enterprise Distribution (OFED) is open-source software, committed to provide common communication stack to all RDMA capable System Area Networks (SANs). It supports high performance MPIs and legacy protocols for HPC domain and Data Centre community. Currently, it supports InfiniBand (IB) and Internet Wide Area RDMA Protocol (iWARP). This paper presents a technique to support OFED software stack over non-IB RDMA capable SAN. We propose the design of Virtual Management Port (VMP) to enable IB subnet management model. Integration of VMP with IB-Verbs interface driver prevents hardware and OFED modifications and enables connection manager that is mandatory to run user applications. The performance evaluation shows that VMP is lightweight.","PeriodicalId":444485,"journal":{"name":"2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing","volume":"188 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Supporting OFED over Non-InfiniBand SANs\",\"authors\":\"Devesh Sharma\",\"doi\":\"10.1109/CCGRID.2010.62\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Open Fabrics Enterprise Distribution (OFED) is open-source software, committed to provide common communication stack to all RDMA capable System Area Networks (SANs). It supports high performance MPIs and legacy protocols for HPC domain and Data Centre community. Currently, it supports InfiniBand (IB) and Internet Wide Area RDMA Protocol (iWARP). This paper presents a technique to support OFED software stack over non-IB RDMA capable SAN. We propose the design of Virtual Management Port (VMP) to enable IB subnet management model. Integration of VMP with IB-Verbs interface driver prevents hardware and OFED modifications and enables connection manager that is mandatory to run user applications. The performance evaluation shows that VMP is lightweight.\",\"PeriodicalId\":444485,\"journal\":{\"name\":\"2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing\",\"volume\":\"188 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-05-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCGRID.2010.62\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCGRID.2010.62","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
Open Fabrics Enterprise Distribution (OFED)是开源软件，致力于为所有支持RDMA的系统区域网络(san)提供通用通信堆栈。它支持高性能mpi和HPC领域和数据中心社区的遗留协议。目前支持IB (InfiniBand)和iWARP (Internet Wide Area RDMA Protocol)协议。本文提出了一种在非ib RDMA SAN上支持OFED软件栈的技术。我们提出设计虚拟管理端口(VMP)来实现IB子网管理模型。VMP与IB-Verbs接口驱动程序的集成防止了硬件和OFED的修改，并支持运行用户应用程序所必需的连接管理器。性能评估表明VMP是轻量级的。
Open Fabrics Enterprise Distribution (OFED) is open-source software, committed to provide common communication stack to all RDMA capable System Area Networks (SANs). It supports high performance MPIs and legacy protocols for HPC domain and Data Centre community. Currently, it supports InfiniBand (IB) and Internet Wide Area RDMA Protocol (iWARP). This paper presents a technique to support OFED software stack over non-IB RDMA capable SAN. We propose the design of Virtual Management Port (VMP) to enable IB subnet management model. Integration of VMP with IB-Verbs interface driver prevents hardware and OFED modifications and enables connection manager that is mandatory to run user applications. The performance evaluation shows that VMP is lightweight.
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