Re: [OMPI users] Strange behavior of OMPI 1.8.3

2014-10-07 Thread Michael Thomadakis
Hi Howard, We have NOT defined IPv6 on the nodes. Actually I was looking at the location of the code that complains and I also saw references to IPv6 sockets. Thanks a lot for the suggestion! I'll try this out tomorrow. Regards Michael On Mon, Oct 6, 2014 at 11:07 PM, Howard Pritchard wrote:

Re: [OMPI users] Strange behavior of OMPI 1.8.3

2014-10-07 Thread Howard Pritchard
Hi Michael, If you do not include --enable-ipv6 in the config line, do you still observe the problem? Is it possible that one or more interfaces on nodes H1 and H2 do not have ipv6 enabled? Howard 2014-10-06 16:51 GMT-06:00 Michael Thomadakis : > Hello, > > I've configured OpenMPI1.8.3 with th

[OMPI users] Strange behavior of OMPI 1.8.3

2014-10-06 Thread Michael Thomadakis
Hello, I've configured OpenMPI1.8.3 with the following command line $ AXFLAGS="-xSSE4.2 -axAVX,CORE-AVX-I,CORE-AVX2" $ myFLAGS="-O2 ${AXFLAGS}" ; $ ./configure --prefix=${proot} \ --with-lsf \ --with-cma \ --enable-peruse --enable-branch-probabilities \ --enable-mpi-fortran=all