Intel® MPI Library

Testing the Installation

Testing the Installation

To ensure that the Intel® MPI Library is installed and functioning correctly, complete the general testing below, in addition to compiling and running a test program.

To test the installation (on each node of your cluster):

Native and IPM Statistics

Native and IPM Statistics

The statistics in each supported format can be collected separately. To collect statistics in all formats with the maximal level of details, use the I_MPI_STATS environment variable.

I_MPI_STATS

Syntax

Global Options

Global Options

-machinefile <machine file> 

Use this option to control the process placement through <machine file>. The total number of processes to start is controlled by the -n option.

Iscriversi a Intel® MPI Library