Is there a way to set up an interface analogous to Unix's loopback? I
suspect setting "-mca btl self,sm" wouldn't help since this is probably
happening while the processes are bootstrapping.
--td
On 1/16/2012 7:26 PM, Ralph Castain wrote:
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
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