The problem is that OMPI is looking for a tcp port for your computer. With no network enabled, you don't have one, and so mpirun aborts. I don't know of any way around this at the moment.
Sent from my iPad On Jan 16, 2012, at 4:53 PM, Gustavo Correa <g...@ldeo.columbia.edu> wrote: > 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
