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Subject: Re: [OMPI users] Unable to find the following executable
From: Tushar Andriyas (thugnomics28_at_[hidden])
Date: 2010-11-18 10:31:37


no its not in the same directory as SWMF. I guess the path is the same since
all the machines in a cluster are configured d same way. How do I know if
this is not the case?

On Thu, Nov 18, 2010 at 8:25 AM, Ralph Castain <rhc_at_[hidden]> wrote:

> Is you "hello world" test program in the same directory as SWMF? Is it
> possible that the path you are specifying is not available on all of the
> remote machines? That's the most common problem we see.
>
>
> On Thu, Nov 18, 2010 at 7:59 AM, Tushar Andriyas <thugnomics28_at_[hidden]>wrote:
>
>> Hi there,
>>
>> Thanks for the expedite reply. The thing is that although the mpirun is
>> setup correctly (since a simple hello world works), when I run the main
>> SWMF.exe executable, the cluster machines somehow fail to find the
>> executable (SWMF.exe).
>>
>> So, I have attached the sample error file from one of the runs
>> (SWMF.e143438) and also the MAKEFILES so that you could better gauge the
>> problem. The makefiles have Linux as the OS and pgf90 as compiler with
>> mpif90 as the linker. I am using openmpi-1.2.7-pgi. Job is submitted using a
>> batch file (job.bats) and the scheduler is Torque (version I am not sure but
>> I can see three on the machines viz 2.0.0, 2.2.1, 2.5.2).
>>
>> I have also attached an error file from one of the clusters (WASATCH viz
>> SWMF.e143439) and UINTA (SWMF.e143440) with the *whole path of the exe as
>> Srirangam mentioned as follows (in the batch file)*.
>>
>> mpirun --prefix /opt/libraries/openmpi/openmpi-1.2.7-pgi
>> /home/A00945081/SWMF_v2.3/run/SWMF.exe > runlog_`date +%y%m%d%H%M`
>>
>> I have tried both mpirun and mpiexec but nothing seems to work.
>>
>> Tushar
>>
>>
>> On Wed, Nov 17, 2010 at 8:12 PM, Addepalli, Srirangam V <
>> srirangam.v.addepalli_at_[hidden]> wrote:
>>
>>> Hello Tushar,
>>> Have you tried supplying the full path of the executable just to check ?
>>> Rangam
>>> ________________________________________
>>> From: users-bounces_at_[hidden] [users-bounces_at_[hidden]] On Behalf
>>> Of Tushar Andriyas [thugnomics28_at_[hidden]]
>>> Sent: Wednesday, November 17, 2010 8:49 PM
>>> To: users_at_[hidden]
>>> Subject: [OMPI users] Unable to find the following executable
>>>
>>> Hi there,
>>>
>>> I am new to using mpi commands and was stuck in problem with running a
>>> code. When I submit my job through a batch file, the job exits with the
>>> message that the executable could not be found on the machines. I have tried
>>> a lot of options such as PBS -V and so on on but the problem persists. If
>>> someone is interested, I can send the full info on the cluster, the compiler
>>> and openmpi settings and other stuff. BTW the launcher is torque (which you
>>> might have guessed). The code does not have a forum so I am in a deep mire.
>>>
>>> Thanks,
>>> Tushar
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>>
>>
>>
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