Hi Eduardo,
have a look at
http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/extra/openmpi_ext/doc/README?revision=6476&view=markup
If you dot include all the mpi libs required you will have this type of problem
Also if the problem persists try to recompile openmpi1.3.3 from source
with the following options
../configure --enable-mpirun-prefix-by-default --enable-heterogeneous
--prefix=$HOME/openmpi-1.3.3/ --enable-static
You are not using an heterogeneous cluster (ie. 32 bit and 64 bit cpus) you do
not need
--enable-heterogeneous
Please let me know if this helps
Bests regards
Riccardo Corradini
--- Mer 10/2/10, Eduardo Díaz Díaz <eduardo.d...@cttc.es> ha scritto:
Da: Eduardo Díaz Díaz <eduardo.d...@cttc.es>
Oggetto: [OctDev] undefined symbol: _ZN3MPI3Win4FreeEv executing MPI_Init of
openmpi_ext
A: octave-dev@lists.sourceforge.net
Data: Mercoledì 10 febbraio 2010, 12:16
Hello,
I have problems to run successfully the openmpi_ext set instructions for
parallel computing.
Following the instructions I made:
octave3.2 installed
openmpi 1.3.3 installed
openmpi_ext compiled
I run octave on the folder where I have the *.oct files of openmpi_ext:
c...@hpcmaster:~/ompi_ext$ octave
GNU Octave, version 3.2.2
Copyright (C) 2009 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. For details, type `warranty'.
Octave was configured for "i486-pc-linux-gnu".
Additional information about Octave is available at http://www.octave.org.
Please contribute if you find this software useful.
For more information, visit http://www.octave.org/help-wanted.html
Report bugs to <b...@octave.org> (but first, please read
http://www.octave.org/bugs.html to learn how to write a helpful report).
For information about changes from previous versions, type `news'.
octave:1> MPI_Init
error: /home/csi/ompi_ext/MPI_Init.oct: undefined symbol: _ZN3MPI3Win4FreeEv
octave:1>
== EXTRA INFO ABOUT THE VERSIONS INSTALLED ==
mkoctfile 3.2.2:
c...@hpcmaster:~/openmpi_ext/openmpi_ext/src$ which mkoctfile
/usr/bin/mkoctfile
c...@hpcmaster:~/ompi_ext$ ls -alth /usr/bin | grep mkoctfile
lrwxrwxrwx 1 root root 27 2010-02-09 16:53 mkoctfile ->
/etc/alternatives/mkoctfile
lrwxrwxrwx 1 root root 15 2010-02-09 16:53 mkoctfile3..2 ->
mkoctfile-3.2.2
-rwxr-xr-x 1 root root 13K 2009-09-19 00:29 mkoctfile-3.2.2
c...@hpcmaster:~/ompi_ext$ ls -alth /etc/alternatives/ | grep mkoctfile
lrwxrwxrwx 1 root root 24 2010-02-09 16:53 mkoctfile ->
/usr/bin/mkoctfile-3.2.2
lrwxrwxrwx 1 root root 40 2010-02-09 16:53 mkoctfile.1.gz ->
/usr/share/man/man1/mkoctfile-3.2.2.1.gz
Octave 3.2.2
c...@hpcmaster:~/ompi_ext$ octave
GNU Octave, version 3.2.2
Open MPI 1.3.3
c...@hpcmaster:~/ompi_ext$ ompi_info | head -n2
Package: Open MPI c...@hpcmaster Distribution
Open MPI: 1.3.3
Ubuntu 9.10:
c...@hpcmaster:~/ompi_ext$ lsb_release -a | grep Description
No LSB modules are available.
Description: Ubuntu 9.10
--
Eduardo Díaz Díaz
Centre Tecnològic de Telecomunicacions de Catalunya
Telecommunications Technological Center of Catalonia
Parc Mediterrani de la Tecnologia
Av. Carl Friedrich Gauss 7 (formerly, Av. Canal Olímpic SN)
08860 Castelldefels (Barcelona)
Tel.: +34 93 645 29 26
Fax. +34 93 645 29 01
eduardo.d...@cttc.es
http://www.cttc.es
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