Intel® Trace Analyzer and Collector Release Notes

ID 763698
Updated 11/8/2023
Version 2021.11
Public

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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.

You can copy a link to a specific version's section by clicking the chain icon next to its name.

All files are in PDF format - Adobe Reader* (or compatible) required.
To get product updates, log in to the Intel® Software Development Products Registration Center.
For questions or technical support, visit Intel® Software Developer Support.

2021

Release Notes for Linux* Release Notes for Windows*

  • New Directory Layout
  • Critical bug fixes and security updates

Release Notes for Linux* Release Notes for Windows*

  • Critical bug fixes and security updates

Release Notes for Linux* Release Notes for Windows*

  • Intel® Trace Analyzer and Collector has been updated to include recent versions of 3rd party components, which include functional and security updates.
  • Bug fixes.

Release Notes for Linux* Release Notes for Windows*

  • Intel® Trace Analyzer and Collector 2021.7.1 has been updated to include functional and security updates. Users should update to the latest version as it becomes available.

Release Notes for Linux* Release Notes for Windows*

  • Bug fixes
  • Intel® VTune™ Profiler 2022.4, Intel® Advisor 2022.3, Intel® Inspector 2022.3 and Intel® Trace Analyzer and Collector 2021.7 may not include all the latest functional and security updates.  New versions of Intel® VTune™ Profiler, Intel® Advisor, Intel® Inspector and Intel® Trace Analyzer and Collector are targeted to be released in December 2022 and will include additional functional and security updates.  Customers should update to the latest version as it becomes available.

2020

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Huge speedup on saving trace to storage.
  • Moved to Qt* 5.13.
  • Bug fixes.

 

2019

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Implemented F08 support.
  • Bug fixes.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Added the start-paused feature for the trace collector (VT_START_PAUSED).
  • Added the traces archiving feature (VT_COMPRESS_DATA).
  • Bug fixes.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Intel® Trace Analyzer and Collector 2019 Update 2 includes functional and security updates. Users should update to the latest version.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Changes in MPI_Pcontrol(const int level, ...) support: level > 0 turns on tracing, level <= 0 turns off tracing.
  • Bug fixes.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Removed support of Intel® Trace Collector static libraries on Windows.
  • Bug fixes.

 

2018

Release Notes for Linux* Release Notes for Windows*

Overview:

  • User Interface improvements.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Fix for the --summary CLI option.
  • Performance improvements in Imbalance Diagram building.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Support for OpenSHMEM* applications.
  • MPI Performance Snapshot distribution model change.
  • Feature removals.

 

2017

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Enhancements in function color selection on timelines.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • Zooming support with a mouse wheel on timelines.

Release Notes for Linux* Release Notes for Windows*

Overview:

  • New OTF2 to STF converter.
  • New library for collecting MPI load imbalance.

Notices and Disclaimers

Intel technologies may require enabled hardware, software or service activation.

No product or component can be absolutely secure.

Your costs and results may vary.

© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others.

No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document.

The products described may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

Qt* source code is available here: https://github.com/intel/qt-patched/tree/qt-5.15.6