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Synonyms

TAU performance system ; Tuning and analysis utilities

Definition

The TAU Performance System is an integrated suite of tools for instrumentation, measurement, and analysis of parallel programs with particular focus on large-scale, high-performance computing (HPC) platforms. TAU’s objectives are to provide a flexible and interoperable framework for performance tool research and development, and robust, portable, and scalable set of technologies for performance evaluation on high-end computer systems.

Discussion

Introduction

Scalable parallel systems have always evolved together with the tools used to observe, understand, and optimize their performance. Next-generation parallel computing environments are guided to a significant degree by what is known about application performance on current machines and how performance factors might be influenced by technological innovations. State-of-the-art performance tools play an important role in helping to understand application...

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Bibliography

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Shende, S., Malony, A.D., Morris, A., Spear, W., Biersdorff, S. (2011). TAU. In: Padua, D. (eds) Encyclopedia of Parallel Computing. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-09766-4_59

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