Tutorial: Analyzing MPI Applications with Intel® Trace Analyzer and Collector and Intel® VTune™ Amplifier XE
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 poisson sample code as well as the sample trace files poisson_sendrecv.single.stf and poisson_icomm.single.stf to demonstrate the interoperability of the Intel Trace Analyzer and Intel VTune Amplifier XE that enables you to analyze and further tune the application.
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