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.
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 >> ${OUTFILE}_hrm 2>&1
> where NPROC in defined in someother file. The same application is running on
> the other system with same configuration.
>
> On Tue, Feb 28, 2012 at 10:12 AM, PukkiMonkey <pukkimon...@gmail.com> wrote:
> No of processes missing after -np
> Should be something like:
> mpirun -np 256 ./exec
>
>
>
> Sent from my iPhone
>
> On Feb 27, 2012, at 8:47 PM, Syed Ahsan Ali <ahsansha...@gmail.com> wrote:
>
>> Dear All,
>>
>> I am running an application with mpirun but it gives following error, it is
>> not picking up hostlist, there are other applications which run well with
>> hostlist but it just gives following error with
>>
>>
>> [pmdtest@pmd02 d00_dayfiles]$ 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
>>
>>
>>
>>
>>
>> _______________________________________________
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>> us...@open-mpi.org
>> 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
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>
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