In this paper, we present the Tianhe-2 interconnect network and message passing services. We describe the architecture of the router and network interface chips, and highlight a set of hardware and software features e...In this paper, we present the Tianhe-2 interconnect network and message passing services. We describe the architecture of the router and network interface chips, and highlight a set of hardware and software features effectively supporting high performance communications, ranging over remote direct memory access, collective optimization, hardwareenable reliable end-to-end communication, user-level message passing services, etc. Measured hardware performance results are also presented.展开更多
面向服务的企业应用集成能快速整合资源，构建基于IT环境的信息系统。Web Services提供了面向服务的具体实现技术。文章在分析SOA概念和架构的基础上，提出了一种基于SOA＆ Web Services的企业应用集成解决方案，并对实现的关键技术进...面向服务的企业应用集成能快速整合资源，构建基于IT环境的信息系统。Web Services提供了面向服务的具体实现技术。文章在分析SOA概念和架构的基础上，提出了一种基于SOA＆ Web Services的企业应用集成解决方案，并对实现的关键技术进行了深入研究。展开更多
基金This work was partially supported by the National High Technology Research and Development 863 Program of China under Grant No. 2012AA01A301 and the National Natural Science Foundation of China under Grant No. 61120106005. Acknowledgements The Tianhe-2 project is a great team effort and benefits from the cooperation of many individuals at NUDT. We would like to thank the entire Tianhe-2 development, applications, and bench- marking teams, and all the people who have contributed to the system in a variety of ways.
文摘In this paper, we present the Tianhe-2 interconnect network and message passing services. We describe the architecture of the router and network interface chips, and highlight a set of hardware and software features effectively supporting high performance communications, ranging over remote direct memory access, collective optimization, hardwareenable reliable end-to-end communication, user-level message passing services, etc. Measured hardware performance results are also presented.
