Future generation supercomputers I: a paradigm for node architecture. - Nagarajan Venkateswaran; Deepak Srinivasan; Madhavan Manivannan; T. P. Ramnath Sai Sagar; Shyamsundar Gopalakrishnan; Vinoth Krishnan Elangovan; Karthik Chandrasekar 001; Prem Kumar Ramesh; Viswanath Venkatesan; Arvindakshan Babu; Sudharshan (SIGARCH Comput. Archit. News, 2007)