py26-numpy with veclib

[Jochen Küpper]

On 21.10.2009, at 23:39, Robin wrote:

> Hi,
>
> Is it possible to build py26-numpy against veclib with macports?

It does for me:

 > /opt/local/bin/python2.6
Python 2.6.3 (r263:75183, Oct 17 2009, 11:35:55)
[GCC 4.2.1 (Apple Inc. build 5646)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
 >>> import numpy
 >>> numpy.show_config()
lapack_opt_info:
     extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
     extra_compile_args = ['-faltivec']
     define_macros = [('NO_ATLAS_INFO', 3)]

blas_opt_info:
     extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
     extra_compile_args = ['-faltivec', '-I/System/Library/Frameworks/ 
vecLib.framework/Headers']
     define_macros = [('NO_ATLAS_INFO', 3)]

 >>>


This is actually for the default variants…

Then, however, the question is why it used -faltivec instead of -msse3  
or such on my Mac Pro (x86_64)...


Greetings,
Jochen
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