^{Translated with DeepL.com}

Intel® Trace Analyzer and Collector is a powerful tool to understand the behavior of MPI applications. It supports Intel® architecture-based cluster systems, has a high degree of compatibility with current standards, and now includes comparison of "trace files", display of various counters, and a library for checking the correctness of MPI applications. One can analyze MPI performance, accelerate parallel application runs, and locate hotspots and bottlenecks....

At SCC Karlsruhe, the tool is currently provided on the HPC systems HP XC3000 and InstitutsCluster II. Further general (user guides) and vendor-specific information on the tool can be found on the"Online Manuals" website.