Am 28.02.2012 um 10:21 schrieb Ralph Castain:
> Afraid I have to agree with the prior reply - sounds like NPROC isn't getting
> defined, which causes your cmd line to look like your original posting.
Maybe the best to investigate this is to `echo` $MPIRUN and $NPROC.
But: is this the intended behavior of mpirun? It looks like -np is eating
-hostlist as a numeric argument? Shouldn't it complain about: argument for -np
missing or argument not being numeric?
-- Reuti
>
> On Feb 27, 2012, at 10:29 PM, Syed Ahsan Ali wrote:
>
>> The following command in used in script for job submission
>>
>> ${MPIRUN} -np ${NPROC} -hostfile ${ABSDIR}/hostlist -mca btl sm,openib,self
>> --mca btl_openib_use_srq 1 ./hrm >> ${OUTFILE}_hrm 2>&1
>> where NPROC in defined in someother file. The same application is running on
>> the other system with same configuration.
>>
>> On Tue, Feb 28, 2012 at 10:12 AM, PukkiMonkey <[email protected]> wrote:
>> No of processes missing after -np
>> Should be something like:
>> mpirun -np 256 ./exec
>>
>>
>>
>> Sent from my iPhone
>>
>> On Feb 27, 2012, at 8:47 PM, Syed Ahsan Ali <[email protected]> wrote:
>>
>>> Dear All,
>>>
>>> I am running an application with mpirun but it gives following error, it is
>>> not picking up hostlist, there are other applications which run well with
>>> hostlist but it just gives following error with
>>>
>>>
>>> [pmdtest@pmd02 d00_dayfiles]$ tail -f *_hrm
>>> mpirun -np /home/MET/hrm/bin/hrm
>>> --------------------------------------------------------------------------
>>> Could not execute the executable "/home/MET/hrm/bin/hostlist": Exec format
>>> error
>>>
>>> This could mean that your PATH or executable name is wrong, or that you do
>>> not
>>> have the necessary permissions. Please ensure that the executable is able
>>> to be
>>> found and executed.
>>>
>>> --------------------------------------------------------------------------
>>>
>>> Following the permission of the hostlist directory. Please help me to
>>> remove this error.
>>>
>>> [pmdtest@pmd02 bin]$ ll
>>> total 7570
>>> -rwxrwxrwx 1 pmdtest pmdtest 2517815 Feb 16 2012 gme2hrm
>>> -rwxrwxrwx 1 pmdtest pmdtest 0 Feb 16 2012 gme2hrm.map
>>> -rwxrwxrwx 1 pmdtest pmdtest 473 Jan 30 2012 hostlist
>>> -rwxrwxrwx 1 pmdtest pmdtest 5197698 Feb 16 2012 hrm
>>> -rwxrwxrwx 1 pmdtest pmdtest 0 Dec 31 2010 hrm.map
>>> -rwxrwxrwx 1 pmdtest pmdtest 1680 Dec 31 2010 mpd.hosts
>>>
>>>
>>> Thank you and Regards
>>> Ahsan
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> users mailing list
>>> [email protected]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>> _______________________________________________
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>>
>>
>> --
>> Syed Ahsan Ali Bokhari
>> Electronic Engineer (EE)
>>
>> Research & Development Division
>> Pakistan Meteorological Department H-8/4, Islamabad.
>> Phone # off +92518358714
>> Cell # +923155145014
>>
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>
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