Gus, unfortunately, it doesn't seem to change the error. Ralph, with the wireless adapter disabled, netstat on winxp still shows these ports as listening:
Shouldn't the MS TCP Loopback interface allow the tcp ports to be created? >netstat -an Active Connections Proto Local Address Foreign Address State TCP 0.0.0.0:135 0.0.0.0:0 LISTENING TCP 0.0.0.0:445 0.0.0.0:0 LISTENING TCP 0.0.0.0:2967 0.0.0.0:0 LISTENING TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING TCP 0.0.0.0:4445 0.0.0.0:0 LISTENING TCP 0.0.0.0:57632 0.0.0.0:0 LISTENING TCP 127.0.0.1:1025 0.0.0.0:0 LISTENING TCP 127.0.0.1:62514 0.0.0.0:0 LISTENING >route print =========================================================================== Interface List 0x1 ........................... MS TCP Loopback interface 0x2 ...00 24 d6 10 05 4e ...... Intel(R) WiFi Link 5100 AGN - Packet Scheduler Miniport =========================================================================== =========================================================================== Active Routes: Network Destination Netmask Gateway Interface Metric 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1 255.255.255.255 255.255.255.255 255.255.255.255 2 1 =========================================================================== Persistent Routes: None -----Original Message----- From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf Of Gustavo Correa Sent: 16 January 2012 23:54 To: Open MPI Users Subject: Re: [OMPI users] localhost only Have you tried to specify the hosts with something like this? mpirun -np 2 -host localhost ./my_program See 'man mpirun' for more details. I hope it helps, Gus Correa On Jan 16, 2012, at 6:34 PM, MM wrote: > hi, > > when my wireless adapter is down on my laptop, only localhost is configured. > In this case, when I mpirun 2 binaries on my laptop, mpirun fails with this error: > > > It looks like orte_init failed for some reason; your parallel process i > likely to abort. There are many reasons that a parallel process can > fail during orte_init; some of which are due to configuration or > environment problems. This failure appears to be an internal failure; > here's some additional information (which may only be relevant to an > Open MPI developer): > > orte_rml_base_select failed > --> Returned value Error (-1) instead of ORTE_SUCCESS > > > > when I turn on the wireless adapter back on, the mpirun works fine > > Is there a way to make mpirun realize all my binaries run on the same box, and therefore don't need any other interface but localhost? > > PS: this is ipconfig when the wireless adapter is off > > >ipconfig /all > > Windows IP Configuration > > Host Name . . . . . . . . . . . . : > Primary Dns Suffix . . . . . . . : > Node Type . . . . . . . . . . . . : Hybrid > IP Routing Enabled. . . . . . . . : No > WINS Proxy Enabled. . . . . . . . : No > > Ethernet adapter Wireless Network Connection: > > Media State . . . . . . . . . . . : Media disconnected > Description . . . . . . . . . . . : Intel(R) WiFi Link 5100 AGN > Physical Address. . . . . . . . . : > > rds, > > MM > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users