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