[Gmsh] Singular value decomposition requires LAPACK

David Colignon David.Colignon at ulg.ac.be
Tue Jun 2 10:14:10 CEST 2009


Can you send us your  config.log  file ?

Dave

-- 
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Sart-Tilman B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
WWW:    http://hpc.montefiore.ulg.ac.be/
Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com



Vadivelan C wrote:
> Hi Dave,
> 
> Thanks for your quick reply. BTW, i have installed lapack, blas 
> libraries using yum. I have checked
> 
> [velan at scram ~]$ ls /usr/lib/{*lapack*,*blas.*}
> -rw-r--r-- 1 root root 5.6M 2008-07-08 22:58 /usr/lib/liblapack.a
> -rw-r--r-- 1 root root 483K 2008-07-08 22:58 /usr/lib/libblas.a
> -rwxr-xr-x 1 root root 4.0M 2008-07-08 22:58 /usr/lib/liblapack.so.3.1.1
> -rw-r--r-- 1 root root 6.1M 2008-07-08 22:58 /usr/lib/liblapack_pic.a
> -rwxr-xr-x 1 root root 354K 2008-07-08 22:58 /usr/lib/libblas.so.3.1.1
> -rwxr-xr-x 1 root root 221K 2008-09-16 13:25 /usr/lib/libgslcblas.so.0.0.0
> lrwxrwxrwx 1 root root   20 2009-05-31 19:51 /usr/lib/libgslcblas.so.0 
> -> libgslcblas.so.0.0.0
> lrwxrwxrwx 1 root root   16 2009-06-02 11:21 /usr/lib/libblas.so.3.1 -> 
> libblas.so.3.1.1
> lrwxrwxrwx 1 root root   16 2009-06-02 11:21 /usr/lib/libblas.so.3 -> 
> libblas.so.3.1.1
> lrwxrwxrwx 1 root root   18 2009-06-02 11:21 /usr/lib/liblapack.so.3.1 
> -> liblapack.so.3.1.1
> lrwxrwxrwx 1 root root   18 2009-06-02 11:21 /usr/lib/liblapack.so.3 -> 
> liblapack.so.3.1.1
> lrwxrwxrwx 1 root root   18 2009-06-02 11:21 /usr/lib/liblapack.so -> 
> liblapack.so.3.1.1
> lrwxrwxrwx 1 root root   16 2009-06-02 11:21 /usr/lib/libblas.so -> 
> libblas.so.3.1.1
> 
> Which shows, lapack library was installed. During gmsh installation i 
> have done following steps
> 
> ./configure --prefix=/home/soft/gmsh-2.3.1 
> --with-blas-lapack-prefix=/usr/lib/
> 
> But still i am getting those errors. Can you tell me how to find whether 
> lapack/blas libraries was configured during gmsh installation. I couldnt 
> find anything on config.status files.
> 
> Thanks
>  - Ranjith
> 
> On Tue, Jun 2, 2009 at 12:56 PM, David Colignon 
> <David.Colignon at ulg.ac.be <mailto:David.Colignon at ulg.ac.be>> wrote:
> 
>     Hi,
> 
>     it just means that you have to install the lapack library or that
>     the library was not found at the ./configure step when you compiled
>     gmsh.
> 
>     Cheers,
> 
>     Dave
> 
>     -- 
>     David Colignon, Ph.D.
>     Collaborateur Logistique du F.R.S.-FNRS
>     CÉCI - Consortium des Équipements de Calcul Intensif
>     ACE - Applied & Computational Electromagnetics
>     Sart-Tilman B28
>     Université de Liège
>     4000 Liège - BELGIQUE
>     Tél: +32 (0)4 366 37 32
>     Fax: +32 (0)4 366 29 10
>     WWW:    http://hpc.montefiore.ulg.ac.be/
>     Agenda:
>     http://www.google.com/calendar/embed?src=david.colignon%40gmail.com
> 
> 
> 
>     Vadivelan C wrote:
> 
>         Hi
> 
>         I'm newbie to gmsh package. I installed gmsh without any
>         problem. I tried to work on tutorials. I got the error message
>         when i load tutorial/t5.geo
> 
> 
>         Info    : -------------------------------------------------------
>         Info    : Gmsh version   : 2.3.1
>         Info    : Build OS       : Linux
>         Info    : Build options  : Fltk TreeBrowser Jpeg Png Ann Gmm
>         Chaco Metis Netgen MathEval Libz
>         Info    : Build date     : Tue Jun  2 11:23:42 IST 2009
>         Info    : Build host     : scram
>         Info    : Packager       : root
>         Info    : Home directory : /home/velan/
>         Info    : Launch date    : Tue Jun  2 11:33:18 2009
>         Info    : Command line   : gmsh
>         Info    : -------------------------------------------------------
>         Info    : Reading
>         '/home/velan/Download/PACKAGE/gmsh-2.3.1/tutorial/t5.geo'
>         Hole 1 (center = {0.166,0.75,0.166}, radius = 0.09) has number 69!
>         Hole 2 (center = {0.332,0.75,0.332}, radius = 0.09) has number 99!
>         Hole 3 (center = {0.498,0.75,0.498}, radius = 0.09) has number 129!
>         Hole 4 (center = {0.664,0.75,0.664}, radius = 0.09) has number 159!
>         Hole 5 (center = {0.83,0.75,0.83}, radius = 0.09) has number 189!
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
>         Error   : Singular value decomposition requires LAPACK
> 
> 
>         Please let me know if you have any idea about this error message.
> 
>          - Ranjith
> 
> 
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