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A Simple Performance Model for Multithreaded Applications Executing on Non-Uniform Memory Access Computers

Date

Authors

Yang, Rui

Antony, Joseph

Rendell, Alistair

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

In this work, we extend and evaluate a simple performance model to account for NUMA and bandwidth effects for single and multi-threaded calculations within the Gaussian 03 computational chemistry code on a contemporary multi-core, NUMA platform. By using

Keywords

Keywords: Bandwidth constraint; Computational chemistry; Extended model; Gaussians; Load-Balancing; Multi core; Multi-threaded application; Multithreaded; Non uniform memory access; On chip interconnect; Performance Model; Single-threaded; Solaris; Computer science

URI

http://hdl.handle.net/1885/52737

Collections

ANU Research Publications

Source

Proceedings of the 11th IEEE International Conference on High Performance Computing and Communications (HPCC 2009)

Type

Conference paper

DOI

10.1109/HPCC.2009.39

Restricted until

2037-12-31

Downloads

File

Description

01_Yang_A_Simple_Performance_Model_for_2009.pdf (367.13 KB)