virtual cut-through: incoming messages are forwarded as soon as they are routed ... Single room. Regular: Fattrees, meshes, multistage networks, and fully ...
... with m-port switches: all internal nodes are of degree m ... Generalized fat-tree GFT(h, m, w) ... FT(m, n) is a constant bisection bandwidth (CBB) network: ...
Datacenter Networks Mike Freedman COS 461: Computer Networks Lectures: MW 10-10:50am in Architecture N101 http://www.cs.princeton.edu/courses/archive/spr13/cos461/
Emulator libraries implemented on top of Converse/machine layer: libconv-bluegene.a ... Converse. Charm UDP/TCP, MPI, Myrinet, etc. NS Selector. BGConverse ...
Communication operation in which all or a large subset participate. For ... specific optimizations that minimize network contention. 07/07 ... Minimize ...