Even with a -host localhost ? Is there a way to change that?
I have a long commute from work and I run 4 mpi processes on my quadcore
laptop, and while commuting, there's no connection:-)
MM
From: users-bounces_at_[hidden] [mailto:users-bounces_at_[hidden]] On
Behalf Of Ralph Castain
Sent: 17 January 2012 14:11
To: Open MPI Users
Subject: Re: [OMPI users] localhost only
I believe it is looking for a non-loopback interface.
Sent from my iPad
On Jan 17, 2012, at 5:01 AM, "MM" <finjulhich_at_[hidden]> wrote:
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-bounces_at_[hidden] [mailto:users-bounces_at_[hidden]] 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
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