Performance modeling of hybrid MPI/OpenMP scientific applications on large-scale multicore supercomputers

DOI10.1016/j.jcss.2013.02.005zbMath1410.68074OpenAlexW2106139913MaRDI QIDQ394738

Xingfu Wu, Valerie E. Taylor

Publication date: 27 January 2014

Published in: Journal of Computer and System Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcss.2013.02.005

zbMATH Keywords

hybrid MPI/OpenMPmemory bandwidth contention timemulticore supercomputersperformance modeling

Mathematics Subject Classification ID

Performance evaluation, queueing, and scheduling in the context of computer systems (68M20) Numerical algorithms for specific classes of architectures (65Y10)

Uses Software

• NAS Parallel Benchmarks
• STREAM
• Intel MPI Benchmarks
• STREAM benchmark

Cites Work

• Unnamed Item
• A comparison of second‐order and fourth‐order pressure gradient algorithms in a σ‐co‐ordinate ocean model

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