Difference between revisions of "OpenMPI"
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== MCA parameter files == | == MCA parameter files == | ||
| − | If you want to permanently use some MCA parameter settings, you can create a file $HOME/.openmpi/mca-params.conf . | + | If you want to permanently use some MCA parameter settings, you can create a file $HOME/.openmpi/mca-params.conf, e.g.: |
For example : | For example : | ||
Revision as of 22:26, 30 June 2010
MCA parameter files
If you want to permanently use some MCA parameter settings, you can create a file $HOME/.openmpi/mca-params.conf, e.g.:
For example :
cat $HOME/.openmpi/mca-params.conf btl_tcp_if_exclude = lo,eth1
