Titlebook: Network-Based Parallel Computing - Communication, Architecture, and Applications; 4th International Wo Babak Falsafi,Mario Lauria Conferenc

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Lecture Notes in Computer Sciencehttp://image.papertrans.cn/n/image/662905.jpg

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A Visual BSP Programming Environment for Distributed Computingystems was inadequate for the efficient parallelisation of most algorithms. With the advent of . and affordable switching technology, this is no longer the case and there is much work in progress to exploit the potential for cut-price supercomputing..Now that the hardware issues are being resolved t

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A New Methodology to Compute Deadlock-Free Routing Tables for Irregular Networksetwork with irregular topology, which makes routing and deadlock avoidance quite complicated. Current proposals use the .*/.* routing algorithm to remove cyclic dependencies between channels and avoid deadlock. However, routing is considerably restricted and most messages must follow non-minimal pat

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On the Performance of Up*/Down* Routingveral commercial interconnects for high-speed NOWs use up*/down* routing. Every time the network is powered on or the topology is changed, a configuration algorithm is executed, which provides information about the topology and generates a directed graph. Routing tables are computed from this direct

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MPI Derived Data Types Support in VIRTUShis paper we report our experience in porting MPICH 1.1.x atop the Fast Messages library and how we used the features of FM to provide efficient communication for non-contiguous data structures. The porting concerned two different internal interfaces of MPICH 1.1.x called . and ., respectively. The

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