I had built OMPI with "-mca rml_base_verbose 10 -mca oob_base_verbose 10" but still no luck. On some machine, where mpirun is working properly, it is giving correct debug messages as below:
 
# mpirun -mca rml_base_verbose 10 -mca oob_base_verbose 10 arch
[linux] mca: base: components_open: Looking for rml components
[linux] mca: base: components_open: opening rml components
[linux] mca: base: components_open: found loaded component oob
[linux] mca: base: components_open: component oob has no register function
[linux] mca: base: components_open: Looking for oob components
[linux] mca: base: components_open: opening oob components
[linux] mca: base: components_open: found loaded component tcp
[linux] mca: base: components_open: component tcp has no register function
[linux] mca: base: components_open: component tcp open function successful
[linux] mca: base: components_open: component oob open function successful
[linux] orte_rml_base_select: initializing rml component oob
[linux] [[55739,0],0] rml:base:update:contact:info got uri 3652911104.0;tcp://128.88.143.227:39207
x86_64
[linux] mca: base: close: component tcp closed
[linux] mca: base: close: unloading component tcp
[linux] mca: base: close: component oob closed
[linux] mca: base: close: unloading component oob
#
 
But on the problem reported machine, still the problem is same. It is not showing the debug messages. Directly it is giving the error as below:
 
 # mpirun arch

[NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init_stage1.c at
line 182
--------------------------------------------------------------------------
It looks like orte_init failed for some reason; your parallel process is
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 -13 instead of ORTE_SUCCESS

--------------------------------------------------------------------------
[host-desktop1:09127] [NO-NAME] ORTE_ERROR_LOG: Not found in file
runtime/orte_system_init.c at line 42 [host-desktop1:09127] [NO-NAME]
ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 52
--------------------------------------------------------------------------
Open RTE was unable to initialize properly. The error occured while
attempting to orte_init(). Returned value -13 instead of ORTE_SUCCESS.
--------------------------------------------------------------------------
Not getting the root cause of failure. Please guide.
 

Regards,
Amit Sharma
Sr. Software Engineer,
Wipro Technologies, Bangalore
 
 


From: rhc.openmpi@gmail.com [mailto:rhc.openmpi@gmail.com] On Behalf Of Ralph Castain
Sent: Tuesday, November 03, 2009 11:08 PM
To: amit.sharma5@wipro.com; Open MPI Developers
Subject: Re: [OMPI devel] orte_rml_base_select failed

No parameter will help - the issue is that we couldn't find a TCP interface to use for wiring up the job. First thing you might check is that you have a TCP interface alive and active - can be the loopback interface, but you need at least something.

If you do have an interface, then you might rebuild OMPI with --enable-debug so you can get some diagnostics. Then run the job again with

 -mca rml_base_verbose 10 -mca oob_base_verbose 10

and see what diagnostic error messages emerge.


On Tue, Nov 3, 2009 at 4:42 AM, Amit Sharma <amit.sharma5@wipro.com> wrote:


Hi,

I am using open-mpi version 1.3.2. on SLES 11 machine. I have built it
simply like ./configure => make => make install.

I am facing the following error with mpirun on some machines.

Root # mpirun -np 2 ls

[NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init_stage1.c at
line 182
--------------------------------------------------------------------------
It looks like orte_init failed for some reason; your parallel process is
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 -13 instead of ORTE_SUCCESS

--------------------------------------------------------------------------
[host-desktop1:09127] [NO-NAME] ORTE_ERROR_LOG: Not found in file
runtime/orte_system_init.c at line 42 [host-desktop1:09127] [NO-NAME]
ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 52
--------------------------------------------------------------------------
Open RTE was unable to initialize properly. The error occured while
attempting to orte_init(). Returned value -13 instead of ORTE_SUCCESS.
--------------------------------------------------------------------------

Can you please guide me to resolve this issue. Is there any run time
environmental variable be set to get rid of this issue?


Thanks in Advance,
Amit




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