Re: [OMPI users] Scalability issue

Hi, I did some testing and felt like giving some feeback. When I started this discussion I compiled openmpi like that: ./configure --prefix=/home/toueg/openmpi CXX=g++ CC=gcc F77=gfortran FC=gfortran *FLAGS="-m64 -fdefault-integer-8 -fdefault-real-8 -fdefault-double-8" FCFLAGS="-m64 -fdefault-inte

[OMPI users] openmpi hangs when running on more than one node (unless i use --debug-daemons )

Hi, i am building a small 16 nodes cluster gentoo based. I succesfully installed openmpi and i succesfully tried some simple small test parallel program on a single host but... i can't run parallel program on more than one nodes The nodes are cloned (so they are equals). The mpiuser (and their ss