[Bug-gsl] [bug #31426] infinite loop in gsl_eigen_symm

[Brian Gough]

URL:
  <http://savannah.gnu.org/bugs/?31426>

                 Summary:  infinite loop in gsl_eigen_symm
                 Project: GNU Scientific Library
            Submitted by: bjg
            Submitted on: Sat 23 Oct 2010 02:32:35 PM BST
                Category: Runtime error
                Severity: 3 - Normal
        Operating System: 
                  Status: Confirmed
             Assigned to: None
             Open/Closed: Open
                 Release: 1.14
         Discussion Lock: Any

    _______________________________________________________

Details:

Jens Jarolowski wrote:
>
> 1)
> I get an infinite loop in gsl_eigen_symm for a 1024 x 1024 Matrix .
>
> This matrix is contained in the file mat.bin in mat.zip, the program
eigenval\
s.cpp reads a matrix from file and executes gsl_eigen_symm .
>
> I use gsl 1.14 .
>
> Kernel :
> Linux 2.6.18.2-34-default x86_64
>
> Distribution:
> openSUSE 10.2 (X86-64)
>
> 2)
> for gsl 1.8 on windows xp I get no loop but NaN-values !
>




    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Sat 23 Oct 2010 02:32:35 PM BST  Name: eigenvals.cpp  Size: 2kB   By:
bjg

<http://savannah.gnu.org/bugs/download.php?file_id=21766>
-------------------------------------------------------
Date: Sat 23 Oct 2010 02:32:35 PM BST  Name: mat.bin.gz  Size: 16kB   By: bjg

<http://savannah.gnu.org/bugs/download.php?file_id=21767>

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?31426>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/