[MITgcm-support] Problem with MPI execution

[Dimitris Menemenlis]

Abbas, you probably have already done this but to be sure:
did you use option "-mpi" when you generated the Makefile with  
genmake2 ?

Dimitris Menemenlis <menemenlis at sbcglobal.net>
5056 Oakwood Ave, La Canada, CA 91011-2450
tel/fax: 818-790-6735;  cell: 818-625-6498

On May 22, 2008, at 6:02 AM, Abbas Dorostkar wrote:

> Hi Martin,
> Thanks for quick reply.
> It is strange because I have this file in the folder I run mitgcmuv. I
> have attached it:
>
>> # Example "eedata" file
>>> # Lines beginning "#" are comments
>>> # nTx - No. threads per process in X
>>> # nTy - No. threads per process in Y
>>> &EEPARMS
>>> nTx=1,
>>> nTy=1,
>>> usingMPI=.TRUE.
>>> &
>>> # Note: Some systems use & as the
>>
>> # namelist terminator. Other systems
>>> # use a / character (as shown
>
> Do you have any other idea? I have been trying to fix this problem  
> for a
> while
> Abbas
>
>
>
>
>
>
>
> -----Original Message-----
> From: mitgcm-support-bounces at mitgcm.org
> [mailto:mitgcm-support-bounces at mitgcm.org] On Behalf Of Martin Losch
> Sent: May 22, 2008 3:42 AM
> To: mitgcm-support at mitgcm.org
> Subject: Re: [MITgcm-support] Problem with MPI execution
>
> Abbas,
>
> you are missing the file "eedata", as the error messgae clearly tells
> you. I won't tell you how often I made this mistake!!!
>
> Martin
>
> On 21 May 2008, at 22:46, Abbas Dorostkar wrote:
>
>> Dear all,
>>
>>
>>
>> I have been trying to run the exp1 with MPI execution on my desktop
>> (ia32_linux equipped with one dual 1.5 processor) before running my
>> own model on a node with 72  dual-core processors and 570 GB RAM. I
>> haven't got any error during compiling. However, when I run the
>> mitgcmuv with command "mpirun -np 2 ./mitgcmuv", I get following
>> error:
>>
>>
>>
>> STOP ABNOSTOP ABNORMAL END: S/R EESET_PARMS
>> RMAL rank 0 in job 1  LEO.CiVil.QueensU.Ca_55941   caused
>> collective abort of all ranks
>>  exit status of rank 0: return code 0
>>
>> (PID.TID 0000.0001) *** ERROR *** S/R EESET_PARMS
>> (PID.TID 0000.0001) *** ERROR *** Unable to open execution  
>> environment
>> (PID.TID 0000.0001) *** ERROR *** parameter file "eedata"
>>
>>
>>
>> I run successfully some simple "Hello World"-type MPI programs,
>> showing my MPI (MPICH2) install is working correctly. I don't know
>> what I am missing?? Could someone provide some solution?  Here I
>> have attached size.h, eedata and optfile :
>>
>>
>>      PARAMETER (
>>
>>     &           sNx =  60,
>>
>>     &           sNy =  60,
>>
>>     &           OLx =   2,
>>
>>     &           OLy =   2,
>>
>>     &           nSx =   1,
>>
>>     &           nSy =   1,
>>
>>     &           nPx =   2,
>>
>>     &           nPy =   1,
>>
>>     &           Nx  = sNx*nSx*nPx,
>>
>>     &           Ny  = sNy*nSy*nPy,
>>
>>     &           Nr  =   4)---------------------------------------
>> # Example "eedata" file
>>
>> # Lines beginning "#" are comments
>>
>> # nTx - No. threads per process in X
>>
>> # nTy - No. threads per process in Y
>>
>> &EEPARMS
>>
>> nTx=1,
>>
>> nTy=1,
>>
>> usingMPI=.TRUE.
>>
>> &
>>
>> # Note: Some systems use & as the
>>
>> # namelist terminator. Other systems
>>
>> # use a / character (as shown
>> here).---------------------------------------
>> #!/bin/bash
>>
>> #
>>
>> #  $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia32_g77
>> +mpi_cg01,v 1.6 2006/03/24 22:34:43 edhill Exp $
>>
>> #  $Name:  $
>>
>>
>>
>> FC='/usr/local/bin/mpif77'
>>
>> CC='/usr/local/bin/mpicc'
>>
>> DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -D_BYTESWAPIO -
>> DWORDLENGTH=4'
>>
>> INCLUDEDIRS='/usr/local/include'
>>
>> INCLUDES='-I/usr/local/include'
>>
>> CPP='/lib/cpp  -traditional -P'
>>
>> NOOPTFLAGS='-O0'
>>
>>
>>
>> if test "x$IEEE" = x ; then
>>
>>    #  No need for IEEE-754
>>
>>    FFLAGS='-Wimplicit -Wunused -Wuninitialized'
>>
>>    FOPTIM='-O3 -malign-double -funroll-loops'
>>
>> else
>>
>>    #  Try to follow IEEE-754
>>
>>    FFLAGS='-Wimplicit -Wunused -ffloat-store'
>>
>>    FOPTIM='-O0 -malign-double'
>>
>> fi
>>
>>
>>
>> # netcdf
>>
>> #LIBS="-lnetcdf"
>> Your help would be much appreciated.
>>
>> Thanks a lot
>>
>> Abbas
>>
>>
>>
>>
>>
>> _______________________________________________
>> MITgcm-support mailing list
>> MITgcm-support at mitgcm.org
>> http://mitgcm.org/mailman/listinfo/mitgcm-support
>
>
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