Intel® Trace Analyzer User and Reference Guide

  • 2018 Update 1
  • 11/10/2017
  • Public Content
  • Download as PDF
Contents

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:
See Also

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804