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In this paper we explore compiler techniques for achieving efficient communications on circuit switching interconnection networks. We propose a compilation framework for identifying communication patterns and compiling these patterns as network configuration directives. This has the potential of providing significant performance benefits when connections can be established in the network prior to...
Enabling circuit switching in multiprocessor systems has the potential to achieve more efficient communication with lower cost compared to packet/wormhole switching. However, in order to accomplish this efficiently, assistance from the compiler is required to reveal the communication pattern in the parallel application. In this paper we present symbolic expression analysis techniques in a MPI parallel...
In this paper we describe a compiler framework which can identify communication patterns for MPI-based parallel applications. This has the potential of providing significant performance benefits when connections can be established in the network prior to the actual communication operation. Our compiler uses a flexible and powerful communication pattern representation scheme that can capture the property...
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