• 9.1
  • 08/07/2015
  • Public Content

Optimizing MPI Communications


 Use the Intel® Trace Analyzer to analyze an MPI application's behavior to improve performance at the inter-process level.
This part of the tutorial uses the sample trace files
poisson_sendrecv.single.stf
and
poisson_icomm.single.stf
to demonstrate how to detect and remove serialization in your application.
Key Terms

Product and Performance Information

1

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