Towards Dynamic Message Passing Protocols for Stencil-Based Communication Patterns

Halo-exchange communication patterns occur in many stencil-based HPC applications such as MiniAMR, MiniGhost, and MILC. In this pattern, each process performs a mix of inter-node and intra-node transfers. Depending on the input and processor grid size, the amount of time spent in inter-node or intra...

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Bibliographic Details

Published in:	Proceedings / IEEE International Conference on Cluster Computing pp. 1 - 12
Main Authors:	Suresh, Kaushik Kandadi, Ramesh, Bharath, Kuncham, Goutham Kalikrishna Reddy, Subramoni, Hari, Panda, Dhabaleswar K. DK
Format:	Conference Proceeding
Language:	English
Published:	IEEE 02.09.2025
Subjects:	3D-stencil Benchmark testing Cluster computing dynamic protocols Libraries Message passing MPI overlap Protocols Runtime Switches Three-dimensional displays Tuning
ISSN:	2168-9253
Online Access:	Get full text
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