[Wrf-users] How to set environmental variable for MPI libraries

[Fotis Georgatos]

Dear Tabish,

do yourself a favor and try the tool reported here to provide your
automated WRF build:
http://hpcbios.readthedocs.org/en/latest/HPCBIOS_2012-92.html
The graph in the middle describes one such instance of a dmpar build.

fyi. nowadays the recommend open source build for newcomers would be
the goolf-based one.
(fix the netcdf version to what is your desired one as needed).

enjoy,
Fotis

On Thu, May 9, 2013 at 6:32 PM, Tabish Ansari
<tabishumaransari at gmail.com> wrote:
> Hello
>
> I am trying to compile WRF/chem in dmpar mode. I believe I already have the
> mpi libraries on my server. The following info must be useful in responding:
>
> ce12s023 at c1hn1:~> which mpif90
> /sware/intel/impi/4.1.0.024/bin64/mpif90
> ce12s023 at c1hn1:~> which mpicc
> /sware/intel/impi/4.1.0.024/bin64/mpicc
> ce12s023 at c1hn1:~> which mpirun
> /sware/intel/impi/4.1.0.024/bin64/mpirun
> ce12s023 at c1hn1:~> cd /sware/intel/impi/4.1.0.024/bin64/
> ce12s023 at c1hn1:/sware/intel/impi/4.1.0.024/bin64> ls
> compchk.sh      mpdcleanup     mpdlistjobs.py  mpdtrace.py    mpigxx
> cpuinfo         mpdcleanup.py  mpdman.py       mpicc          mpiicc
> IMB-MPI1        mpdexit        mpd.py          mpicleanup     mpiicpc
> mpd             mpdexit.py     mpdringtest     mpicxx         mpiifort
> mpdallexit      mpdgdbdrv.py   mpdringtest.py  mpiexec        mpirun
> mpdallexit.py   mpdhelp        mpdroot         mpiexec.hydra  mpitune
> mpdboot         mpdhelp.py     mpdrun          mpiexec.py     mpivars.csh
> mpdboot.py      mpdkilljob     mpdrun.py       mpif77         mpivars.sh
> mpdcheck        mpdkilljob.py  mpdsigjob       mpif90         mtv.so
> mpdcheck.py     mpdlib.py      mpdsigjob.py    mpifc          pmi_proxy
> mpdchkpyver.py  mpdlistjobs    mpdtrace        mpigcc         tune
> ce12s023 at c1hn1:/sware/intel/impi/4.1.0.024/bin64> cd ..
> ce12s023 at c1hn1:/sware/intel/impi/4.1.0.024> ls
> bin    binding  doc             etc    ia32                   include
> intel64  lib64  mic          mpi-rtEULA.txt     mpisupport.txt
> redist-rt.txt  test
> bin64  data     Doc_Index.html  etc64  impi.uninstall.config  include64  lib
> man    mpiEULA.txt  mpi-rtsupport.txt  README.txt      redist.txt
> uninstall.sh
> ce12s023 at c1hn1:/sware/intel/impi/4.1.0.024> pwd
> /sware/intel/impi/4.1.0.024
> ce12s023 at c1hn1:/sware/intel/impi/4.1.0.024>
>
> Now, after seeing that information please suggest that at what level should
> I set the environmental variable to? kindly mention the exact command in
> bash mode.
>
> Thanks in advance!
>
> --
> Thanks & Regards
> TABISH U. ANSARI
> Research Scholar
> Department of Civil Engineering
> IIT-Madras
>
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>