Memory and thread placement effects as a function of cache usage: A study of the Gaussian chemistry code on the SunFire X4600 M2

R. Yang; J. Antony; P. P. Janes; A. P. Rendell

doi:10.1109/I-SPAN.2008.13

Memory and thread placement effects as a function of cache usage: A study of the Gaussian chemistry code on the SunFire X4600 M2

R. Yang, J. Antony, P. P. Janes, A. P. Rendell

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

16 Citations (Scopus)

Abstract

In this work we study the effect of cache blocking and memory/thread placement on a modern multicore shared memory parallel system, the SunFire X4600 Ml, using the Gaussian 03 computational chemistry code. A protocol for performing memory and thread placement studies is outlined, as is a scheme for characterizing a particular memory and thread placement pattern. Results for parallel Gaussian 03 runs with up to 16 threads are presented.

Original language	English
Title of host publication	Proceedings - 9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008
Pages	31-36
Number of pages	6
DOIs	https://doi.org/10.1109/I-SPAN.2008.13
Publication status	Published - 15 Aug 2008
Externally published	Yes
Event	9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008 - Sydney, NSW, Australia Duration: 7 May 2008 → 9 May 2008

Conference

Conference	9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008
Country	Australia
City	Sydney, NSW
Period	7/05/08 → 9/05/08

Access to Document

10.1109/I-SPAN.2008.13Licence: In Copyright

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Yang, R., Antony, J., Janes, P. P., & Rendell, A. P. (2008). Memory and thread placement effects as a function of cache usage: A study of the Gaussian chemistry code on the SunFire X4600 M2. In Proceedings - 9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008 (pp. 31-36). [4520191] https://doi.org/10.1109/I-SPAN.2008.13

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title = "Memory and thread placement effects as a function of cache usage: A study of the Gaussian chemistry code on the SunFire X4600 M2",

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Yang, R, Antony, J, Janes, PP & Rendell, AP 2008, Memory and thread placement effects as a function of cache usage: A study of the Gaussian chemistry code on the SunFire X4600 M2. in Proceedings - 9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008., 4520191, pp. 31-36, 9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008, Sydney, NSW, Australia, 7/05/08. https://doi.org/10.1109/I-SPAN.2008.13

Memory and thread placement effects as a function of cache usage : A study of the Gaussian chemistry code on the SunFire X4600 M2. / Yang, R.; Antony, J.; Janes, P. P.; Rendell, A. P.

Proceedings - 9th International Symposium on Parallel Architectures, Algorithms and Networks, I-SPAN 2008. 2008. p. 31-36 4520191.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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