• 9.1
  • 08/07/2015
  • Public Content

Compare Two Trace Files

Compare two trace files with the help of the
Comparison View
. To open a Comparison View for the original application trace file (
), go to
View > Compare
. In the dialog that appears, choose the trace file of the revised application (
). The Comparison View shows an Event Timeline for each trace file and a Comparison Function Profile chart.
Zoom into the first iteration in each trace file. The Comparison View looks similar to:
Comparing the First Iterations
In the Comparison View, you can see that using non-blocking communication helps to remove serialization and decrease the time of communication of processes.
Key Terms

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.