Intel® Trace Analyzer and Collector

Intel® Trace Analyzer and Collector Release Notes

This page provides the current Release Notes for Intel® Trace Analyzer and Collector. The notes are categorized by year, from newest to oldest, with individual releases listed within each year.

Click a version to expand it into a summary of new features and changes in that version since the last release, and access the download buttons for the detailed release notes, which include important information, such as pre-requisites, software compatibility, installation instructions, and known issues.

  • Linux*
  • Microsoft Windows* (XP, Vista, 7)
  • Microsoft Windows* 10
  • Microsoft Windows* 8.x
  • Intel® Trace Analyzer and Collector
  • Cluster Computing
  • Analyze Vector Instruction Set with Intel® VTune™ Amplifier

    Use Intel® VTune™ Amplifier to understand why the computation time of the 2/64 combination is worse than the 32/4 combination even though the elapsed time is much less. A lower elapsed time for 32/4 is not possible due to the overhead of MPI deployments. As a result, it is better to focus on improving the computation time for the 2/64 combination instead.

    To analyze the application performance with VTune Amplifier:

    Summary

    You have completed the Analyzing OpenMP* and MPI Applications tutorial with Application Performance Snapshot, Intel® Trace Analyzer and Collector, and Intel® VTune™ Amplifier. Here are some important things to remember when working with your own hybrid application:

    Key Terms

    Baseline: A performance metric used as a basis for comparison of the application versions before and after optimization. Baseline should be measurable and reproducible.

    Computation Time: The time your application ran without any additional overhead (initialization time, finalization time, etc.). Computation time is included in Elapsed Time.

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