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Subject: Re: [OMPI devel] How to return a run-time error to the PML?
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-06-20 18:20:50


On IM, Galen pointed me to the BTL error registration callback
function -- we stash away the pointer that OB1 passes to us
(openib_btl->error_cb()). So I'll use that.

Thanks!

On Jun 20, 2008, at 6:12 PM, Jeff Squyres wrote:

> Oh PML wizards...
>
> What's the Right way to return an error to the PML indicating that
> something Bad happened?
>
> I'm asking specifically for the connection schemes of the openib BTL
> -- if an error occurs (which, due to lazy connections, may be long
> after MPI_INIT), what's the Right way to notify the PML that a
> connection failed?
>
> --
> Jeff Squyres
> Cisco Systems
>
> _______________________________________________
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-- 
Jeff Squyres
Cisco Systems