Introducing OpenMP Tasks into the HYDRO Benchmark
J\'er\'emie Gaidamour (IECL), Dimitri Lecas (IDRIS),, Pierre-Fran\c{c}ois Lavall\'ee (IDRIS)
TL;DR
This paper evaluates the impact of integrating OpenMP tasking model into the HYDRO benchmark, demonstrating potential performance benefits over traditional parallelization methods.
Contribution
It introduces a new OpenMP task-based version of HYDRO and compares its performance to existing optimized OpenMP implementations.
Findings
OpenMP tasks improve HYDRO performance
Task-based implementation shows better scalability
Enhanced parallel efficiency observed
Abstract
The HYDRO mini-application has been successfully used as a research vehicle in previous PRACE projects [6]. In this paper, we evaluate the benefits of the tasking model introduced in recent OpenMP standards [9]. We have developed a new version of HYDRO using the concept of OpenMP tasks and this implementation is compared to already existing and optimized OpenMP versions of HYDRO.
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Taxonomy
TopicsParallel Computing and Optimization Techniques · Advanced Data Storage Technologies · Computational Physics and Python Applications