[SciPy-user] build issue on 64-bit Intel Core2 Duo

Scott Ransom sransom at nrao.edu
Sun Jan 21 08:27:42 CST 2007


Hi Nadav,

Yup.  This seems to work.  Everything compiles and the tests pass.
Thanks a bunch for the quick patch.

Scott

On Sun, Jan 21, 2007 at 11:17:09AM +0200, Nadav Horesh wrote:
> The cpu identification in "site-packages/numpy/distutils/cpuinfo.py"
> fails to recognizr Core2 cpu.
> 
> My solution: Modify  the  _is_Nocona method in cpuinfo.py to:
> 
>     def _is_Nocona(self):
> #        return self.is_PentiumIV() and self.is_64bit()
>         return re.match(r'Intel.*?Core.*\b',
>                         self.info[0]['model name']) is not None
> 
> 
> (The commented line is the old code that fails to recognize core 2)
> 
>   Nadav.

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