Ah, I see. That change didn't make it into the release branch (I don't know if it was never CMRed or what, I have a vague recollection of it passing through.) If you need that change, then I recommend checking out the trunk at r30875. This was back when the trunk was in a more stable state.
Best, Josh On Wed, Aug 13, 2014 at 9:29 AM, Lenny Verkhovsky <len...@mellanox.com> wrote: > Hi, > > I needed the following commit > > > > r30875 | vasily | 2014-02-27 13:29:47 +0200 (Thu, 27 Feb 2014) | 3 lines > > OPENIB BTL/CONNECT: Add support for AF_IB addressing in rdmacm. > > > > Following Gilles’s mail about known #4857 issue I got update and now I > can run with more than 65 hosts. > > ( thanks, Gilles ) > > > > Since I am facing another problem, I probably should try 1.8rc as you > suggested. > > Thanks. > > *Lenny Verkhovsky* > > SW Engineer, Mellanox Technologies > > www.mellanox.com > > > > Office: +972 74 712 9244 > > Mobile: +972 54 554 0233 > > Fax: +972 72 257 9400 > > > > *From:* devel [mailto:devel-boun...@open-mpi.org] *On Behalf Of *Joshua > Ladd > *Sent:* Wednesday, August 13, 2014 4:20 PM > *To:* Open MPI Developers > *Subject:* Re: [OMPI devel] [OMPI users] OpenMPI fails with np > 65 > > > > Lenny, > > Is there any particular reason that you're using the trunk? The reason I > ask is because the trunk is in an unusually high state of flux at the > moment with a major move underway. If you're trying to use OMPI for > production grade runs, I would strongly advise picking up one of the stable > releases in the 1.8.x series. At this time,1.8.1 is available as the most > current stable release. The 1.8.2rc3 prerelease candidate is also available: > > http://www.open-mpi.org/software/ompi/v1.8/ > > Best, > > Josh > > > > > > > On Wed, Aug 13, 2014 at 5:19 AM, Gilles Gouaillardet < > gilles.gouaillar...@iferc.org> wrote: > > Lenny, > > that looks related to #4857 which has been fixed in trunk since r32517 > > could you please update your openmpi library and try again ? > > Gilles > > > > On 2014/08/13 17:00, Lenny Verkhovsky wrote: > > Following Jeff's suggestion adding devel mailing list. > > > > Hi All, > > I am currently facing strange situation that I can't run OMPI on more than 65 > nodes. > > It seems like environmental issue that does not allow me to open more > connections. > > Any ideas ? > > Log attached, more info below in the mail. > > > > Running OMPI from trunk > > [node-119.ssauniversal.ssa.kodiak.nx:02996] [[56978,0],65] ORTE_ERROR_LOG: > Error in file base/ess_base_std_orted.c at line 288 > > > > Thanks. > > Lenny Verkhovsky > > SW Engineer, Mellanox Technologies > > www.mellanox.com<http://www.mellanox.com> <http://www.mellanox.com> > > > > > > Office: +972 74 712 9244 > > Mobile: +972 54 554 0233 > > Fax: +972 72 257 9400 > > > > From: users [mailto:users-boun...@open-mpi.org <users-boun...@open-mpi.org>] > On Behalf Of Lenny Verkhovsky > > Sent: Tuesday, August 12, 2014 1:13 PM > > To: Open MPI Users > > Subject: Re: [OMPI users] OpenMPI fails with np > 65 > > > > > > Hi, > > > > Config: > > ./configure --enable-openib-rdmacm-ibaddr --prefix /home/sources/ompi-bin > --enable-mpirun-prefix-by-default --with-openib=/usr/local --enable-debug > --disable-openib-connectx-xrc > > > > Run: > > /home/sources/ompi-bin/bin/mpirun -np 65 --host > ko0067,ko0069,ko0070,ko0074,ko0076,ko0079,ko0080,ko0082,ko0085,ko0087,ko0088,ko0090,ko0096,ko0098,ko0099,ko0101,ko0103,ko0107,ko0111,ko0114,ko0116,ko0125,ko0128,ko0134,ko0141,ko0144,ko0145,ko0148,ko0149,ko0150,ko0152,ko0154,ko0156,ko0157,ko0158,ko0162,ko0164,ko0166,ko0168,ko0170,ko0174,ko0178,ko0181,ko0185,ko0190,ko0192,ko0195,ko0197,ko0200,ko0203,ko0205,ko0207,ko0209,ko0210,ko0211,ko0213,ko0214,ko0217,ko0218,ko0223,ko0228,ko0229,ko0231,ko0235,ko0237 > --mca btl openib,self --mca btl_openib_cpc_include rdmacm --mca pml ob1 > --mca btl_openib_if_include mthca0:1 --mca plm_base_verbose 5 --debug-daemons > hostname 2>&1|tee > /tmp/mpi.log > > > > Environment: > > According to the attached log it's rsh environment > > > > > > Output attached > > > > Notes: > > The problem is always with tha last node, 64 connections work, 65 connections > fail. > > node-119.ssauniversal.ssa.kodiak.nx == ko0237 > > > > mpi.log line 1034: > > -------------------------------------------------------------------------- > > An invalid value was supplied for an enum variable. > > Variable : orte_debug_daemons > > Value : 1,1 > > Valid values : 0: f|false|disabled, 1: t|true|enabled > > -------------------------------------------------------------------------- > > > > mpi.log line 1059: > > [node-119.ssauniversal.ssa.kodiak.nx:02996] [[56978,0],65] ORTE_ERROR_LOG: > Error in file base/ess_base_std_orted.c at line 288 > > > > > > > > Lenny Verkhovsky > > SW Engineer, Mellanox Technologies > > www.mellanox.com<http://www.mellanox.com> <http://www.mellanox.com> > > > > > > Office: +972 74 712 9244 > > Mobile: +972 54 554 0233 > > Fax: +972 72 257 9400 > > > > From: users [mailto:users-boun...@open-mpi.org <users-boun...@open-mpi.org> > > ] On Behalf Of Ralph Castain > > Sent: Monday, August 11, 2014 4:53 PM > > To: Open MPI Users > > Subject: Re: [OMPI users] OpenMPI fails with np > 65 > > > > Okay, let's start with the basics :-) > > > > How was this configured? What environment are you running in (rsh, slurm, > ??)? If you configured --enable-debug, then please run it with > > > > --mca plm_base_verbose 5 --debug-daemons > > > > and send the output > > > > > > On Aug 11, 2014, at 12:07 AM, Lenny Verkhovsky > <len...@mellanox.com<mailto:len...@mellanox.com> <len...@mellanox.com>> wrote: > > > > I don't think so, > > It's always the 66th node, even if I swap between 65th and 66th > > I also get the same error when setting np=66, while having only 65 hosts in > hostfile > > (I am using only tcp btl ) > > > > > > Lenny Verkhovsky > > SW Engineer, Mellanox Technologies > > www.mellanox.com<http://www.mellanox.com/> <http://www.mellanox.com/> > > > > > > Office: +972 74 712 9244 > > Mobile: +972 54 554 0233 > > Fax: +972 72 257 9400 > > > > From: users [mailto:users-boun...@open-mpi.org <users-boun...@open-mpi.org> > > ] On Behalf Of Ralph Castain > > Sent: Monday, August 11, 2014 1:07 AM > > To: Open MPI Users > > Subject: Re: [OMPI users] OpenMPI fails with np > 65 > > > > Looks to me like your 65th host is missing the dstore library - is it > possible you don't have your paths set correctly on all hosts in your > hostfile? > > > > > > On Aug 10, 2014, at 1:13 PM, Lenny Verkhovsky > <len...@mellanox.com<mailto:len...@mellanox.com> <len...@mellanox.com>> wrote: > > > > > > Hi all, > > > > Trying to run OpenMPI ( trunk Revision: 32428 ) I faced the problem running > OMPI with more than 65 procs. > > It looks like MPI failes to open 66th connection even with running `hostname` > over tcp. > > It also seems to unrelated to specific host. > > All hosts are Ubuntu 12.04.1 LTS > > > > mpirun -np 66 --hostfile /proj/SSA/Mellanox/tmp//20140810_070156_hostfile.txt > --mca btl tcp,self hostname > > [nodename] [[4452,0],65] ORTE_ERROR_LOG: Error in file > base/ess_base_std_orted.c at line 288 > > > > ....................................... > > It looks like environment issue, but I can't find any limit related. > > Any ideas ? > > Thanks. > > Lenny Verkhovsky > > SW Engineer, Mellanox Technologies > > www.mellanox.com<http://www.mellanox.com/> <http://www.mellanox.com/> > > > > > > Office: +972 74 712 9244 > > Mobile: +972 54 554 0233 > > Fax: +972 72 257 9400 > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org<mailto:us...@open-mpi.org> <us...@open-mpi.org> > > > > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/08/24961.php > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org<mailto:us...@open-mpi.org> <us...@open-mpi.org> > > > > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/08/24964.php > > > > > > > > _______________________________________________ > > devel mailing list > > de...@open-mpi.org > > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/08/15626.php > > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/08/15627.php > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/08/15630.php >
