The high performance Fortran handbook
The high performance Fortran handbook
Experience with Parallel Computing on the AN2 Network
IPPS '96 Proceedings of the 10th International Parallel Processing Symposium
Using the Memory Channel Network
IEEE Micro
Overview of memory channel network for PCI
COMPCON '96 Proceedings of the 41st IEEE International Computer Conference
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Traditional implementations of message passing libraries such as PVM [1] have incurred high latencies. The use of a low latency interconnect [2] and well tuned message passing software greatly reduces this latency. For an interesting class of applications, this reduced latency has a great impact on execution time. This paper describes Digital's low latency interconnect, Memory Channel, from a low-level programmer's perspective. It then gives an overview of the implementation of message passing libraries on top of Memory Channel, and finally describes the impact of such an optimized message passing facility on an application.