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Subject: Re: [OMPI devel] THREAD_MULTIPLE
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2007-11-28 13:13:04


The MPICH guys presented TCP results with THREAD_MULTIPLE at Euro PVM/
MPI and frankly, I was amazed that it worked at all.

I seriously doubt that we're going to advance the state of threading
on the 1.2 series (which is nowhere as close as it is on the 1.3
series).

On Nov 28, 2007, at 12:21 PM, Richard Graham wrote:

> Are there not users that are using THREAD_MULTIPLE successfully, or
> is this
> on the trunk ? We know that the code is not where it needs to be,
> but if
> this takes away current functionality, I would prefer to display a
> warning.
>
> Rich
>
>
> On 11/28/07 11:27 AM, "Jeff Squyres" <jsquyres_at_[hidden]> wrote:
>
>> We've had a few users complain about trying to use THREAD_MULTIPLE
>> lately and having it not work.
>>
>> Here's a proposal: why don't we disable it (at least in the 1.2
>> series)? Or, at the very least, put in a big stderr warning that is
>> displayed when THREAD_MULTIPLE is selected?
>>
>> Comments?
>
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-- 
Jeff Squyres
Cisco Systems