On the run-time cost of distributed-memory communications generated using the polyhedral model

Abstract

The polyhedral model can be used to automatically generate distributed-memory communications for affine nested loops. Recently, new communication schemes that reduce the communication volume have been presented. In this paper we study the extra computational effort introduced at run-time by the code generated to manage the communication details across… (More)
DOI: 10.1109/HPCSim.2015.7237034

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@article{MoretonFernandez2015OnTR, title={On the run-time cost of distributed-memory communications generated using the polyhedral model}, author={Ana Moreton-Fernandez and Arturo Gonz{\'a}lez-Escribano and Diego R. Llanos Ferraris}, journal={2015 International Conference on High Performance Computing & Simulation (HPCS)}, year={2015}, pages={151-159} }