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

Scott Ransom sransom at nrao.edu
Wed Jan 31 10:16:21 CST 2007


This works for me on a 64-bit Debian Core2 Duo system.

eiger:~$ uname -a
Linux eiger 2.6.18-3-amd64 #1 SMP Sun Dec 10 19:57:44 CET 2006 x86_64 
GNU/Linux

eiger:~$ python cpuinfo.py
CPU information: getNCPUs=2 has_mmx has_sse has_sse2 is_64bit is_Intel 
is_Nocona is_i686

Scott


On Wednesday 31 January 2007 02:09, Nadav Horesh wrote:
> > Few more informations:
> >
> >python numpy/distutils/cpuinfo.py:
> >
> >CPU information: getNCPUs=4 has_mmx has_sse has_sse2 is_64bit
> > is_Intel is_XEON is_Xeon is_i686
>
> Well,
>  Crossing our systems' info it looks to me that the best and straight
> forward way to identify Intel's imitation to amd64 arch is:
>
> def _is_Nocona(self):
>      return self.is_64bit() and self.is_Intel() and self.is_i686()
>
> Did not test it but it fits and looks logical.
>
>   Nadav.

-- 
Scott M. Ransom            Address:  NRAO
Phone:  (434) 296-0320               520 Edgemont Rd.
email:  sransom at nrao.edu             Charlottesville, VA 22903 USA
GPG Fingerprint: 06A9 9553 78BE 16DB 407B  FFCA 9BFA B6FF FFD3 2989


More information about the SciPy-user mailing list