Implementation Of Asymmetric Communication For Asynchronous Iteration By the MPMD Method On Distributed Memory Systems

Park Pil-Seong

Implementation Of Asymmetric Communication For Asynchronous Iteration By the MPMD Method On Distributed Memory Systems

Park Pil-Seong, Journal of Internet Computing and Services, Vol. 4, No. 5, pp. 51-60, Oct. 2003
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Keywords: asynchronous iteration, asymmetric communication, MPI(Message Passing Interface), SPMD(singie program multiple data), MPMD(multiple program multiple data)

Abstract

Asynchronous iteration is a way to reduce performance degradation of some parallel algorithms due to load imbalance or transmission delay between computing nodes, which requires asymmetric communication between the nodes of different speeds. To implement such asynchronous communication on distributed memory systems, we suggest an MPMD method that creates an additional separate server process on each computing node, and compare it with an SPMD method that creates a single process per node.

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Cite this article

[APA Style]

Pil-Seong, P. (2003). Implementation Of Asymmetric Communication For Asynchronous Iteration By the MPMD Method On Distributed Memory Systems. Journal of Internet Computing and Services, 4(5), 51-60.

[IEEE Style]

P. Pil-Seong, "Implementation Of Asymmetric Communication For Asynchronous Iteration By the MPMD Method On Distributed Memory Systems," Journal of Internet Computing and Services, vol. 4, no. 5, pp. 51-60, 2003.

[ACM Style]

Park Pil-Seong. 2003. Implementation Of Asymmetric Communication For Asynchronous Iteration By the MPMD Method On Distributed Memory Systems. Journal of Internet Computing and Services, 4, 5, (2003), 51-60.