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TAU Performance System

Published: 10 May 2022 Publication History

Abstract

The TAU Performance System 1 is a versatile performance evaluation tool that supports OpenCL, DPC++/SYCL, OpenMP, and other GPU runtimes. It features a performance profiling and tracing module that is widely portable and can access hardware performance counter data at the GPU and CPU level. This talk will describe the usage and new features of TAU for performance evaluation of HPC and AI/ML workloads. TAU is integrated in the Extreme-Scale Scientific Software Stack (E4S) 2 and is available in containerized and cloud environments. The talk/tutorial will demonstrate the usage of TAU on uninstrumented applications.

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Published In

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IWOCL '22: Proceedings of the 10th International Workshop on OpenCL
May 2022
123 pages
ISBN:9781450396585
DOI:10.1145/3529538
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 10 May 2022

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Author Tags

  1. DPC++
  2. Instrumentation
  3. Measurement
  4. OpenCL
  5. Profiling
  6. SYCL
  7. TAU
  8. Tracing Performance evaluation

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  • Abstract
  • Research
  • Refereed limited

Funding Sources

  • US Department of Energy

Conference

IWOCL'22
IWOCL'22: International Workshop on OpenCL
May 10 - 12, 2022
Bristol, United Kingdom, United Kingdom

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Overall Acceptance Rate 84 of 152 submissions, 55%

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