User and Reference Guide

  • 2021
  • 03/26/2021
  • Public Content

OpenMP* Regions Display Support

Intel® Trace Analyzer can display information about OpenMP* parallel regions in your application, if this information is present in the trace file. For details on how to record this information into your trace file, see the
Intel® Trace Collector User and Reference Guide
Information about OpenMP regions is available in the following views:
  • Summary Page - displays the percentage of OpenMP time in the application time
  • Charts: Event Timeline, Function Profile
OpenMP regions are part of the application code. Therefore, to see the OpenMP regions in the charts, you should ungroup the
Application group
. To do so, in one of the charts right-click on
Group Application
and select
Ungroup Application
. OpenMP regions are colored green:

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at