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17th International Parallel Tools Workshop, Dresden

Oct 1 – 2, 2026
01187 Dresden
Europe/Berlin timezone

Bert Wesarg / Diana Häsener

Session

Session 3

Oct 1, 2026, 2:50 PM
APB Andreas-Pfitzmann-Bau, E023 (01187 Dresden)

APB Andreas-Pfitzmann-Bau, E023

01187 Dresden

Nöthnitzer Straße 46

Presentation materials

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  1. 228. Unified CPU and GPU sampling with the TAU Performance System
    10/1/26, 2:50 PM
    Abstract

    Performance analysis tools provide profiling and tracing capabilities that help developers understand the behavior of their applications.
    However, instrumenting only the entry and exit points of functions may not provide sufficient information to correctly identify performance bottlenecks.
    A function may contain hundreds of lines of code, multiple nested loops, or regions that may not be...

    Go to contribution page
  2. 236. libgOMPT: Enabling OMPT for libgomp
    10/1/26, 3:20 PM
    Abstract

    The OpenMP Tools Interface (OMPT) provides a standardized mechanism for performance analysis and tooling, enabling developers to gain detailed insight into OpenMP program execution. While the LLVM OpenMP runtime provides a mature OMPT implementation, libgomp has no support at the moment, limiting the availability of performance tools on GCC compiled code.

    This talk presents our work to add...

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