Work

Multicore and Network Topology Codesign for Pareto-Optimal Multinode Architecture

Year: 2024

Type: conference-paper

Abstract: This paper presents an exploration framework for multinode multicore High-Performance Computing (HPC) systems. The proposed method allows to explore rapidly various network topologies to find the optimized solutions in terms of latency for a given application. The proposed method facilitates the in-depth Design Space Exploration (DSE) to identify Pareto-optimal solutions in HPC systems. Experiments demonstrate that our method accelerates HW-SW co-design search by a factor of 3.7 compared to a semi-exhaustive method.

Source: European Signal Processing Conference (EUSIPCO)

DOI: 10.23919/eusipco63174.2024.10715023

Authors: Ophélie Renaud, Karol Desnos, Erwan Raffin, Jean-François Nezan

Institutions: Centre National de la Recherche Scientifique, Institut National des Sciences Appliquées de Rennes, Université de Rennes

Language: English

Topic: Interconnection Networks and Systems

Subfield: Computer Networks and Communications

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: Agence Nationale de la Recherche

Award: Dataflow Algorithm aRchitecture co-design of SKA pipeline for Exascale RadioAstronomy