| Message Passing Toolkit: Release Notes - 004-3689-001 | ||
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Software included in MPT was designed to be used with the Cray Programming Environment 3.3 release or later.
MPT software is self-configuring, based on the operating system configuration in effect at the time of installation. You are not required to do any configuration at the initial installation of the product. If, however, you upgrade your operating system level to a new major release or change the system host name, you will need to reconfigure the MPT software. This reconfiguration can be done as follows:
cray# cd /opt/ctl/mpt/mpt cray# ./mpt_config -u cray# ./mpt_config -i |
Note: You can also change to the /opt/ctl/mpt/version directory and do the configuration from there.
The Modules software package is used to support the installation of both the Programming Environment and MPT. To use the MPT software, load the mpt module in addition to loading the Programming Environment module. For information on using modules, see Installing Programming Environment Products, or, if the Programming Environment has already been installed on your system, see the online ASCII file /opt/ctl/doc/README. After you have initialized the modules, enter the following command to access the MPT software:
module load mpt |
To unload the mpt module, enter the following command:
module unload mpt |
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