This work is supported by the National Key Research and Development Program of China under Grant No.2016YFB1000302;the National Natural Science Foundation of China under Grant Nos.U1611261 and 61872392;the Program for Guangdong Introducing Innovative and Entrepreneurial Teams under Grant No.2016ZT06D211.
With the convergence of high-performance computing(HPC),big data and artificial intelligence(AI),the HPC community is pushing for"triple use"systems to expedite scientific discoveries.However,supporting these converge...
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.
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...