Hi I am trying to run open-mpi 1.3.3. between a linux box running ubuntu server v.9.04 and a Macintosh. I have configured openmpi with the following options.: ./configure --prefix=/usr/local/ --enable-heterogeneous --disable-shared --enable-static
When both the machines are connected to the network via ethernet cables openmpi works fine. But when I switch the linux box to a wireless adapter i can reach (ping) the macintosh but openmpi hangs on a hello world program. I ran : /usr/local/bin/mpirun --mca btl_tcp_port_min_v4 36900 -mca btl_tcp_port_range_v4 32 --mca btl_base_verbose 30 --mca OMPI_mca_mpi_preconnect_all 1 -np 2 -hetero -H localhost,10.11.14.205 /tmp/back it hangs on a send receive function between the two ends. All my firewalls are turned off at the macintosh end. PLEASE HELP ASAP> regards, pallab
