Analyze MPI Applications with Intel® Trace Analyzer and Collector and Intel® VTune™ Profiler

Prerequisites Starting Intel® Trace Analyzer Starting Intel® VTune™ Profiler Analyzing an MPI Application Summary Notices and Disclaimers

Optimizing MPI Communications Improving Intra-process Performance

Prepare for Analysis Ungroup MPI Functions Detect Serialization in Function Profile and Message Profile Compare Original Trace File With Idealized Trace File Remove Serialization Compare Two Trace Files Analyze Optimized Communications

Run Basic Hotspots Analysis Interpret Results