[RegCNET] Running RegCM3 parallel in Quadcore processor using Fedora 11

[bixq]

Hi, Akhmad:

At my laptop (Duo core), I have run successfully the parrllel code of 
RegCM3, here is the steps:

1. Install the non-commercial version of Intel compiler, (to make sure it 
works, you could try to submit the serial run of RegCM3);

2. Download the openmpi (the version I used is 1.3) and untar it;

3. ./configure CC=gcc
                CXX=g++
                FC=ifort
                F77=ifort
                F90=ifort
                F95=ifort
          --prefix=/opt/openmpi

     make
     make install

4. add the path /opt/openmpi/bin in your environment (PATH)
    add the path /opt/openmpi/lib in your environment (LD_LIBRARY_PATH)

5. It's ready now to run the parallel version.

Hope it helps,
Xunqiang Bi

On Tue, 3 Nov 2009, Akhmad Faqih wrote:

>
> Dear all,
>
> I am trying to run RegCM3 simulations in a single PC with Quadcore Intel Processor in Fedora 11 environment.
> I have successfully run a simple simulation without using parallel codes but still unable to use the parallel one.
> For more information, I am using an MPICH2 sofware and the evaluation version of intel fortran compiler (version 11). I also have tried to use OpenMPI for this parallel simulation but also with unsuccessful results.
> I would be pleased if anyone can help me identify the problems on this
> type of computer resources that is used for RegCM3 parallel
> computations. Thanks.
>
> Best regards,
>
> Akhmad Faqih
> --------------
> Center for Climate Risk and Opportunity Management
> in Southeast Asia and Pacific (CCROM-SEAP)
> Bogor Agricultural University, Indonesia
>
>
>
>
>
>
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   Dr. Xunqiang Bi         email:bixq at ictp.it
   Earth System Physics Group
   The Abdus Salam ICTP
   Strada Costiera, 11
   P.O. BOX 586, 34100 Trieste, ITALY
   Tel: +39-040-2240302  Fax: +39-040-2240449
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