John Kim, William J. Dally, Dennis Abts. Flattened butterfly: a cost-efficient topology for high-radix networks. In Dean M. Tullsen, Brad Calder, editors, 34th International Symposium on Computer Architecture (ISCA 2007), June 9-13, 2007, San Diego, California, USA. pages 126-137, ACM, 2007. [doi]
Abstract is missing.