Sorry, dont know about that, would have to pass that on to others.
> On 26 Jul 2015, at 5:25 , Erik Schnetter <schnet...@gmail.com> wrote:
>
> Mark
>
> No, it doesn't need to be 1.8.7.
>
> I just tried v2.x-dev-96-g918650a. This leads to run-time warnings on OS X; I
> see messages such as
>
> [warn] select: Bad file descriptor
>
> Are these important? If not, how can I suppress them?
>
> -erik
>
>
> On Sat, Jul 25, 2015 at 7:49 AM, Mark Santcroos <mark.santcr...@rutgers.edu>
> wrote:
> Hi Erik,
>
> Do you really want 1.8.7, otherwise you might want to give latest master a
> try. Other including myself had more luck with that on Cray's, including
> Edison.
>
> Mark
>
> > On 25 Jul 2015, at 1:35 , Erik Schnetter <schnet...@gmail.com> wrote:
> >
> > I want to build OpenMPI 1.8.7 on a Cray XC30 (Edison at NERSC). I've tried
> > various configuration options, but I am always encountering either OpenMPI
> > build errors, application build errors, or run-time errors.
> >
> > I'm currently looking at
> > <http://www.open-mpi.org/community/lists/users/2015/06/27230.php>, which
> > seems to describe my case. I'm now configuring OpenMPI without any options,
> > except setting compilers to clang/gfortran and pointing it to a self-built
> > hwloc. For completeness, here are my configure options as recorded by
> > config.status:
> >
> > '/project/projectdirs/m152/schnette/edison/software/src/openmpi-1.8.7/src/openmpi-1.8.7/configure'
> >
> > '--prefix=/project/projectdirs/m152/schnette/edison/software/openmpi-1.8.7'
> > '--with-hwloc=/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0'
> > '--disable-vt'
> > 'CC=/project/projectdirs/m152/schnette/edison/software/llvm-3.6.2/bin/wrap-clang'
> >
> > 'CXX=/project/projectdirs/m152/schnette/edison/software/llvm-3.6.2/bin/wrap-clang++'
> >
> > 'FC=/project/projectdirs/m152/schnette/edison/software/gcc-5.2.0/bin/wrap-gfortran'
> > 'CFLAGS=-I/opt/ofed/include
> > -I/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0/include'
> > 'CXXFLAGS=-I/opt/ofed/include
> > -I/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0/include'
> > 'LDFLAGS=-L/opt/ofed/lib64
> > -L/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0/lib
> > -Wl,-rpath,/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0/lib'
> > 'LIBS=-lhwloc -lpthread -lpthread'
> > '--with-wrapper-ldflags=-L/project/projectdirs/
> m152/schnette/edison/software/hwloc-1.11.0/lib
> -Wl,-rpath,/project/projectdirs/m152/schnette/edison/software/hwloc-1.11.0/lib'
> '--with-wrapper-libs=-lhwloc -lpthread'
> >
> > This builds and installs fine, and works when running on a single node.
> > However, multi-node runs are stalling: The queue starts the job, but mpirun
> > produces no output. The "-v" option to mpirun doesn't help.
> >
> > When I use aprun instead of mpirun to start my application, then all
> > processes think they are rank 0.
> >
> > Do you have any pointers for how to debug this?
> >
> > -erik
> >
> > --
> > Erik Schnetter <schnet...@gmail.com>
> > http://www.perimeterinstitute.ca/personal/eschnetter/
> > _______________________________________________
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> > Link to this post:
> > http://www.open-mpi.org/community/lists/users/2015/07/27324.php
>
> _______________________________________________
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>
>
>
> --
> Erik Schnetter <schnet...@gmail.com>
> http://www.perimeterinstitute.ca/personal/eschnetter/
> _______________________________________________
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