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Subject: Re: [OMPI devel] openib btl code review
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-05-15 23:58:02


I updated the patch on https://svn.open-mpi.org/trac/ompi/ticket/1285
per Gleb's suggestions (I made a few commits tonight with some of the
non-receive-queues-patch-related fixes) and with some fixes for issues
that Nysal found.

Please see the most recent patch on the ticket.

On May 15, 2008, at 11:01 AM, Jeff Squyres wrote:

> On May 15, 2008, at 8:46 AM, Gleb Natapov wrote:
>
>>> Any other reviewers would be welcome... :-)
>> I'll look at it next week too.
>
> Thanks.
>
>>>> - some random style cleanup
>>>> - fix a few minor memory leaks
>
> These two are the only ones that are really separate from the rest.
>
>>>> - adapt _ini.c to accept the "receive_queues" field in the file
>>>> - move 90% of _setup_qps() from _ini.c to _component.c
>>>> - move what was left of _setup_qps() into the main
>>>> _register_mca_params() function
>>>> - adapt init_one_hca() to detect conflicting receive_queues values
>>>> from the INI file
>>>> - after the _component.c loop calling init_one_hca():
>>>> - call setup_qps() to parse the final receive_queues string value
>>>> - traverse all resulting btls and initialize their HCAs (if they
>>>> weren't already): setup some lists and call prepare_hca_for_use()
>>>>
>> It is better to have separate patch (and commit) for each of these
>> items.
>> Doing review and dialing with bugs is much easier this way.
>
>
> I'll separate out the first two into separate fixes; I can even commit
> those because they're pretty harmless and small. FWIW: all of the
> style changes were because I tried several approaches for the
> receive_queues stuff before I found one that worked (i.e., I adapted
> style of code that I touched, but then ended up reverting everything
> except the style changes).
>
> --
> Jeff Squyres
> Cisco Systems
>
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-- 
Jeff Squyres
Cisco Systems