Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] [Open MPI] #3161: openib udcm finalize causes open async thread to abort
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-08-17 20:49:00


Chris --

I see that this was fixed on the trunk. Does it need to be CMR'ed to v1.7?

On Aug 15, 2012, at 11:56 PM, Open MPI wrote:

> #3161: openib udcm finalize causes open async thread to abort
> -------------------+---------------------------
> Reporter: cyeoh | Owner: ompi-rm1.7
> Type: defect | Status: closed
> Priority: major | Milestone: Open MPI 1.7
> Version: trunk | Resolution: fixed
> Keywords: |
> -------------------+---------------------------
> Changes (by cyeoh):
>
> * status: assigned => closed
> * resolution: => fixed
>
>
> Comment:
>
> (In [27064]) Adds synchronisation between main thread and service thread
> in
> btl_openib_connect_udcm when notifying not to listen to an fd to ensure
> that the main thread does not continue until the service thread has
> processed the message
>
> Adds ability to send message to openib async thread to tell it to
> ignore the ERR state on a specific QP. Adds this call to
> udcm_module_finalize
> so when we set the error state on the QP it doesn't cause the
> openib async thread to abort the mpi program prematurely
>
> Fixes #3161
>
> --
> Ticket URL: <https://svn.open-mpi.org/trac/ompi/ticket/3161#comment:13>
> Open MPI <http://www.open-mpi.org/>
>

-- 
Jeff Squyres
jsquyres_at_[hidden]
For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/