I have install Intel MPI 5.1.0.031 on two different Windows 7 machines with ip addresses, 192.168.2.144 and 192.168.2.128.
I am unable to launch an MPI process across these two machines using the following test,
mpiexec.exe -delegate -ppn 1 -n 2 -hosts 192.168.2.144,192.168.2.128 hostname
It lists the hostname of the first computer where I am launching the process from and then the command just hangs. No error message or warning...
From each machine I can launch a local mpiexe
mpiexec.exe -delegate -ppn 1 -n 1 -hosts 192.168.2.144 hostname
mpiexec.exe -delegate -ppn 1 -n 1 -hosts 192.168.2.128 hostname
Output from both machines for these commands says success,
From both machines I can check status of hydra_service and smpd on the other machine for example from 192.168.2.144 I can run,
C:\Windows\system32>hydra_service -status 192.168.2.128
hydra service running on 192.168.2.128
C:\Windows\system32>smpd.exe -status 192.168.2.128
smpd running on 192.168.2.128
I have disabled the Symantec firewall on both machines.