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Subject: [OMPI devel] ROMIO code in OMPI
From: Rayson Ho (raysonlogin_at_[hidden])
Date: 2012-11-06 14:55:30


How is the ROMIO code in Open MPI developed & maintained? Do Open MPI
releases take snapshots of the ROMIO code from time to time from the
ROMIO project, or was the ROMIO code forked a while ago and maintained
separately in Open MPI??

I would like to fix the 2GB limit in the ROMIO code... and that's why
I am asking! :-D

Rayson

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On Thu, Nov 1, 2012 at 6:21 PM, Richard Shaw <jrs65_at_[hidden]> wrote:
> Hi Rayson,
>
> Just seen this.
>
> In the end we've worked around it, by creating successive views of the file
> that are all else than 2GB and then offsetting them to eventually read in
> everything. It's a bit of a pain to keep track of, but it works at the
> moment.
>
> I was intending on following your hints and trying to fix the bug myself,
> but I've been short on time so haven't gotten around to it yet.
>
> Richard
>
> On Saturday, 20 October, 2012 at 10:12 AM, Rayson Ho wrote:
>
> Hi Eric,
>
> Sounds like it's also related to this problem reported by Scinet back in
> July:
>
> http://www.open-mpi.org/community/lists/users/2012/07/19762.php
>
> And I think I found the issue, but I still have not followed up with
> the ROMIO guys yet. And I was not sure if Scinet was waiting for the
> fix or not - next time I visit U of Toronto, I will see if I can visit
> the Scinet office and meet with the Scinet guys!
>
>
>
>
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