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Subject: Re: [OMPI users] problem calling mpirun from script invoked with mpirun
From: Luke Shulenburger (lshulenburger_at_[hidden])
Date: 2009-10-28 21:34:53


That's what I wanted to know. And thanks for all the help!


On Wed, Oct 28, 2009 at 9:06 PM, Ralph Castain <rhc_at_[hidden]> wrote:
> I see. No, we don't copy your envars and ship them to remote nodes. Simple
> reason is that we don't know which ones we can safely move, and which would
> cause problems.
> However, we do provide a mechanism for you to tell us which envars to move.
> Just add:
> to your mpirun cmd line and we will pickup that value and move it. You can
> use that option any number of times.
> I know it's a tad tedious if you have to move many of them, but it's the
> only safe mechanism we could devise.
> Ralph