Tutorial: Analyzing MPI Applications with Intel® Trace Analyzer and Intel® VTune™ Amplifier XE
Analyzing an MPI Application
Use Intel® Trace Analyzer to conduct a performance analysis and tune MPI communications between processes. Then switch to the Intel® VTune™ Amplifier XE to carry out a new round of analysis and identify hotspots on specific processes.
This tutorial uses the
sample code as well as the sample trace files
to demonstrate the interoperability of the Intel Trace Analyzer and Intel VTune Amplifier XE that enables you to analyze and further tune the application.