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Auszug

Intel VTune, Intel APS, Advisor, Intel Inspector, Intel Trace Analyzer and Collector
(for x86 based hardware: best for Intel, some AMD)("vtune", "advisor", "inspector", and "itac" environment modules)

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module loaduse case

VTune (← click for more)

  • Application Performance Snapshot
  • Profiler
vtune/


  • high level - initial overview
  • low level - detailed performance analysis (e.g. hotspots, bottlenecks)
Advisoradvisor/low level - threading and vectorization aid (e.g roofline analysis)
Inspectorinspector/low level - memory & threading error checking (e.g. find leaks or data races)
Trace Analyzer and Collectoritac/low level - identify MPI load imbalances and communication hotspots


Documentation is provided here: Materials