Intel® MPI Library

Getting Debug Information

Getting Debug Information

Environment variable I_MPI_DEBUG provides a very convenient way to get information from an MPI application at runtime. You can set value of this variable from 0 (the default value) to 1000. The higher the value, the more debug information you get.

What's New

What's New

This document reflects the updates for Intel® MPI Library 5.1 release for Linux* OS:

The following latest changes in this document were made:

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