Intel® MPI Library

Setting Time Limit

Setting Time Limit

The process of tuning can take a lot of time. Due to the varying factors involved in each cluster and application setup, the tuning time can be unpredictable.

To restrict the tuning time, you can set the -time-limit option.  For example, to limit the tuning to 8 hours (480 minutes), run the following command:

Global Options

Global Options

-version or -V 

Use this option to display Intel® MPI Library version information.

-h or -help or --help 

Use this option to display the mpiexec help message.

Overview

Overview

The Intel® MPI Library supports several authentication methods under Windows* OS:

  • The password-based authorization

  • The domain-based authorization with the delegation ability

  • The limited domain-based authorization

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