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] openmpi-1.7.2 fails to use the RDMACM CPC
From: Ralph Castain (rhc_at_[hidden])
Date: 2013-08-19 12:46:39

I know that some of the connect codes moved to the new ompi/mca/common/ofacm area, and that *might* have come over to the 1.7 branch. Not sure of the status of the selection code

On Aug 19, 2013, at 7:57 AM, Steve Wise <swise_at_[hidden]> wrote:

> Hello,
> I just tried to run openmpi-1.7.2 over chelsio's IWARP device, and it no longer works. It appears
> that 1.7.2 fails to use the RDMACM CPC. I guess it is trying to use OOB, which is IB-specific. If
> I explicitly specify the RDMACM CPC via '--mca btl_openib_cpc_include rdmacm' then it works. This
> is a regression from 1.7.1, I think. And affects all iWARP devices because iWARP requires the
> I opened 3726 to track this:
> Any ideas what introduced this regression?
> Steve.
> _______________________________________________
> devel mailing list
> devel_at_[hidden]