Intel® Trace Analyzer and Collector Release Notes

已发布:02/23/2018   最后更新时间:07/27/2020

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.

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For questions or technical support, visit Intel® Software Developer Support.

2021.1

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.

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产品和性能信息

1

英特尔的编译器针对非英特尔微处理器的优化程度可能与英特尔微处理器相同(或不同)。这些优化包括 SSE2、SSE3 和 SSSE3 指令集和其他优化。对于在非英特尔制造的微处理器上进行的优化,英特尔不对相应的可用性、功能或有效性提供担保。该产品中依赖于微处理器的优化仅适用于英特尔微处理器。某些非特定于英特尔微架构的优化保留用于英特尔微处理器。关于此通知涵盖的特定指令集的更多信息,请参阅适用产品的用户指南和参考指南。

通知版本 #20110804