User Guide


Annotation Report, Reduction Row

This special-purpose annotation marks a line that computes a reduction in a loop. Marking the line as a reduction causes the Dependencies tool to ignore the data race.
To view the source code for this annotation, click the
Reductions require special treatment when translating to parallel code (see the help topics and About Replacing Annotations ... for your parallel framework below).

When to View the Annotation Report

Use the
Annotation Report
window to view the types of annotations present in your project sources and access their locations. You can view the
Annotation Report
at any time to check the annotations. In addition:
  • Intel recommends that you view annotations during Adding Parallelism to Your Program workflow step to help you locate site, task, lock, and other annotations that should be replaced by parallel framework code.
  • When using the , you can use this report to verify that the correct sources have been defined in the
    Project Properties > Source Search

Product and Performance Information


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