Re: [OMPI users] Open MPI State of the Union BOF at SC'16 next week

Make sense. Thanks for making the slides available. Would you mind posting to the list when the rest of us can get them? -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Tue, Nov 15, 2016 at 10:53 AM, Jeff Squyres (jsquyres) < jsquy...@cisco.com> wrote: >

Re: [OMPI users] Open MPI State of the Union BOF at SC'16 next week

Any chance this will be recorded for those who won't be able to be there next week? -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Thu, Nov 10, 2016 at 11:00 AM, Jeff Squyres (jsquyres) < jsquy...@cisco.com> wrote: > Be sure to come see us at "Op

Re: [OMPI users] error on dlopen

Sounds to me like you're missing a -ldl linker flag. -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Thu, Nov 3, 2016 at 3:57 PM, Mahmood Naderan wrote: > Hi > I am building scalapack with mpicc and mpifort, however this is the error > I get: >

Re: [OMPI users] MCA compilation later

That's useful. Thank you. It sounds like, as long as the component exists for OpenMPI already, it's just a matter of compiling OpenMPI on a machine that has the headers and libraries (with appropriate configure flags), and grabbing the individual component from there. -Sean --

Re: [OMPI users] MCA compilation later

7;t the plugin require at least runtime linking with a low-level transport library?) -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Fri, Oct 28, 2016 at 3:40 PM, r...@open-mpi.org wrote: > You don’t need any of the hardware - you just need the headers. Things >

[OMPI users] MCA compilation later

s>, and especially here <https://www.open-mpi.org/faq/?category=sysadmin>) seem to suggest that I am.) Our first test platform will be getting OpenMPI via IB working on our cluster, where we have IB (and TCP/IP) functional and not OpenMPI. This will be a great stand-in for a customer that

Re: [OMPI users] Problem with double shared library

Gilles, You described the problem exactly. I think we were able to nail down a solution to this one through judicious use of the -rpath $MPI_DIR/lib linker flag, allowing the runtime linker to properly find OpenMPI symbols at runtime. We're operational. Thanks for your help. -Sean -- Sean

[OMPI users] Problem with double shared library

quot;, as well as OPAL_PREFIX pointing to …"openmpi-2.0.1". Any thoughts about how I can try to tease out what's going wrong here? -Sean -- Sean Ahern Computational Engineering International 919-363-0883 ___ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users

Re: [OMPI users] Can't compile OpenMPI 2.0.0 on a CentOS 6 system

tolerance > level for "ick" in a VCS. :-) > ​ Not a bad idea! I may end up implementing precisely this for our work. -Sean -- Sean Ahern Computational Engineering International 919-363-0883 ___ users mailing li

Re: [OMPI users] Can't compile OpenMPI 2.0.0 on a CentOS 6 system

hings going again. Sorry for the noise completely unrelated to OpenMPI! -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Thu, Sep 1, 2016 at 1:24 PM, Jeff Squyres (jsquyres) wrote: > Ok, weird. Try running the process again (untar, configure, make) but use >

Re: [OMPI users] Can't compile OpenMPI 2.0.0 on a CentOS 6 system

Yep, that's it. -Sean -- Sean Ahern Computational Engineering International 919-363-0883 On Thu, Sep 1, 2016 at 1:04 PM, Jeff Squyres (jsquyres) wrote: > That's odd -- I've never seen this kind of problem happen on a > locally-mounted filesystem. > > Just to make

Re: [OMPI users] Can't compile OpenMPI 2.0.0 on a CentOS 6 system

Greetings, Jeff. Sure, I could see that. But I'm trying to run on a locally mounted filesystem in this case. I may need to run make in debug mode and see what it thinks is out of date. See if you guys can help me track down the dependency problem. -Sean -- Sean Ahern Computational Engine