Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] Heads up on new feature to 1.3.4
From: Chris Samuel (csamuel_at_[hidden])
Date: 2009-08-18 02:15:35


----- "Chris Samuel" <csamuel_at_[hidden]> wrote:

> This is most likely because it's getting an error from the
> kernel when trying to bind to a socket it's not permitted
> to access.

This is what strace reports:

18561 sched_setaffinity(18561, 8, { f0 } <unfinished ...>
18561 <... sched_setaffinity resumed> ) = -1 EINVAL (Invalid argument)

so that would appear to be it.

cheers,
Chris

-- 
Christopher Samuel - (03) 9925 4751 - Systems Manager
 The Victorian Partnership for Advanced Computing
 P.O. Box 201, Carlton South, VIC 3053, Australia
VPAC is a not-for-profit Registered Research Agency