[MMTK] questions on Numeric/MMTK

Konrad Hinsen konrad.hinsen at cea.fr
Mon Apr 24 14:22:21 CEST 2006

  Apr 23, 2006, at 20:42, shankar kumar wrote:

> I just recently downloaded and installed MMTK, successfully I  
> think.  When I imported MMTK via the statement "import MMTK" there  
> were no error messages.  However, I do have a question about  
> Numeric.  Many of the functions in the 'LinearAlgebra" module of  
> Numeric does not work.  For instance, "eigenvalues" does not work.   
> Perhaps this is a compiler issue that I might have to look into.   
> (However, the linear algebra module of numarray that I also  
> installed works!).  How will this affect MMTK?  Deeply appreciate  
> any help on this.  Thanks.

You do need a working Numeric to use MMTK. There is one widespread  
compiler-related problem with Numeric and some versions of GCC. The  
solution is to compile Numeric using

	CFLAGS='-ffloat-store' python setup.py build

Please try if that works for you as well!

Konrad Hinsen
Laboratoire Léon Brillouin, CEA Saclay,
91191 Gif-sur-Yvette Cedex, France
Tel.: +33-1 69 08 79 25
Fax: +33-1 69 08 82 61
E-Mail: konrad.hinsen at cea.fr

More information about the mmtk mailing list