I'm afraid that the changes in how we handle hostfiles forced us to remove the default hostfile name. Beginning with 1.3, you will need to specify it.

Note that you can do this in your etc/openmpi-mca-params.conf file, if you want.

Ralph

On Jan 6, 2009, at 4:36 AM, Bernard Secher - SFME/LGLS wrote:

Hello,

I take 1.3 version from svn base.

The default hostfile in etc/openmpi-default-hostfile is not taken. I must give to mpirun the -hostfile option to take this file. Is there any change in 1.3 version?

Regards
Bernard

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