[RegCNET] parallel code

[XUNQIANG BI]

Hi, Moctar Camara:

On Tue, 29 May 2007, moctar Camara wrote:

> Hi everybody,
> I am trying to run regcm (./regcm.x) on a biprocessor PC using the
> parralel code but i am getting this error :
>
> rcplk.o trcpth.o tseice.o tstep.o vadv.o vcheke.o
> vcheki.o vchekt.o vcover.o vecbats.o vmodes.o vmultm.o
> vnorml.o vorder.o vprntm.o vprntv.o vtlaps.o water.o
> wheneq.o whenfgt.o whenflt.o whenne.o zengocndrv.o
> zengocn.o zenith.o zenitm.o
> The number of CPU is not well set
> NCPU =            1     nproc =           2
> [unset]: aborting job:
> application called MPI_Abort(MPI_COMM_WORLD, 0) -
> process 0

In fact, to submit the parallel job, you'd better noy use the regcm.x,
instead, you should run the command in regcm.x seperately.

Step 1:

ln -sf ../Input/DOMAIN.INFO fort.10
ln -sf ../Input/ICBCyyyymmddhh fort.101
......                         fort.102
.....

Step 2:
mv ../Main/regcm .
mpirun -np 2 ./regcm


>
> Could someone help me ?
>
> Moctar
>
>
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   Dr. Xunqiang Bi         email:bixq at ictp.it
   Earth System Physics Group
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