Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [OMPI devel] XML request
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-09-10 08:45:26


Thinking about this a little more ...

This all seems like Open MPI-specific functionality for Eclipse. If
that's the case, don't we have an ORTE tools communication library
that could be used? IIRC, it pretty much does exactly what you want
and would be far less clumsy than trying to jury-rig sending XML down
files/fd's/whatever. I have dim recollections of the ORTE tools
communication library API returning the data that you have asked for
in data structures -- no parsing of XML at all (and, more importantly
to us, no need to add all kinds of special code paths for wrapping our
output in XML).

If I'm right (and that's a big "if"!), is there a reason that this
library is not attractive to you?

On Sep 10, 2009, at 8:04 AM, Jeff Squyres wrote:

> On Sep 9, 2009, at 12:17 PM, Ralph Castain wrote:
>
>> Hmmm....I never considered the possibility of output-filename being
>> used that way. Interesting idea!
>>
>
> That feels way weird to me -- for example, how do you know that
> you're actually outputting to a tty?
>
> FWIW: +1 on the idea of writing to numbered fd's passed on the
> command line. It just "feels" like a more POSIX-ish way of doing
> things...? I guess I'm surprised that that would be difficult to do
> from Java.
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
>

-- 
Jeff Squyres
jsquyres_at_[hidden]