Physical Sciences and Mathematics Commons^™

A Multithreaded Message Passing Environment For Atm Lan/Wan, Rajesh Yadav, Rajashekar Reddy, Salim Hariri, Geoffrey C. Fox

Northeast Parallel Architecture Center

Large scale High Performance Computing and Communication (HPCC) applications (e.g. Video-on-Demand, and HPDC) would require storage and processing capabilities which are beyond existing single computer systems. The current advances in networking technology (e.g. ATM) have made high performance network computing an attractive computing environment for such applications. However, using only high speed network is not sufficient to achieve high performance distributed computing environment unless some hardware and software problems have been resolved. These problems include the limited communication bandwidth available to the application, high overhead associated with context switching, redundant data copying during protocol processing and lack of support to …