[Numpy-discussion] Compile extension modules with Visual Studio 2005

Gael Varoquaux gael.varoquaux@normalesup....
Tue Jul 24 14:46:50 CDT 2007


On Tue, Jul 24, 2007 at 02:32:10PM -0500, Robert Kern wrote:
> > I haven't looked at PyMultilter objects. I am just trying to build a
> > 'vector version' of my C function so that it can do batch
> > calculations. For example, for a vector X, I can do

> > for x in X: y=my_func(x)

> > Or I can do Y=my_vector_func(X).

> > The latter is probably much more efficient. That's why I need the extension.

> ctypes would be an option, then. You would just do the loop in C.

I agree with Robert that ctypes is probably the simplest option. Have a
look at http://scipy.org/Cookbook/Ctypes

HTH,

Gaël


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