Intel® Cluster Tools Feature Videos
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This video shows how you can use Intel® Trace Analyzer and Collector to visualize bottlenecks in MPI traffic to help you tune your code for better performance. |
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The event timeline shows exactly what's happening over time. It displays function events such as entering and leaving a function, messages exchanged between processes, and all collective operations. This is useful to diagnose MPI issues. |
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For more complete information about compiler optimizations, see our Optimization Notice.