Sheng Ma received the B.S. and Ph.D. degrees in computer science and technology from the National University of Defense Technology (NUDT) in 2007 and 2012, respectively. He visited the University of Toronto from Sept. 2010 to Sept. 2012. He is currently an Assistant Professor of the College of Computer, NUDT. His research interests include on-chip networks, SIMD architectures and arithmetic unit designs.Libo Huang received the B.S. and Ph.D. degree in computer engineering from National University of Defense Technology, PR China, in 2005 and 2010 respectively. From 2010, he was a Lecturer with the Department of Computer Science. His research interests include computer architecture, hardware/software Codesign, VLSI design, on-chip communication. He served as the technical reviewer of several conference and journals, e.g. MEJ, IJHPSA, ICCE 2010. Since 2004, he authored more than 20 papers in internationally recognized journals and conferencesMingche Lai received the PhD degree in computer engineering from NUDT in 2008. Currently, he is an Associate Professor with College of Computer, NUDT, and employed to develop high-performance computer interconnection systems. Since 2008, he has also been a Faculty Member with National Key Laboratory for Parallel and Distributed Processing of China. His research interests include on-chip networks, optical communication, many-core processor architecture, hardware/software co-design. He is a member of the IEEE and ACMWei Shi received the PhD degree in computer Science from the National University of Defense Technology (NUDT) in 2010. Currently, he is an Assistant Professor of the College of Computer, NUDT, and employed to develop high-performance processors. His research interests include computer architecture, VLSI design, on-chip communication and asynchronous circuit techniques