Intel® Trace Analyzer and Collector


MPI Profiling for Parallel Cluster Applications

Use this graphical tool to understand MPI application behavior across its full runtime. It helps you:

  • Find temporal dependencies and bottlenecks in your code
  • Check the correctness of your application
  • Locate potential programming errors, buffer overlaps, and deadlocks
  • Visualize and understand parallel application behavior
  • Evaluate profiling statistics and load balancing
  • Analyze performance of subroutines or code blocks
  • Learn about communication patterns, parameters, and performance data
  • Identify communication hot spots
  • Decrease time to solution and increase application efficiency

Intel® Trace Analyzer and Collector is part of the Intel® oneAPI HPC Toolkit.