Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > > > On 4/15/07, *David Cournapeau* <[EMAIL PROTECTED] > > wrote: > > Christian K wrote: > > > > Thanks, but that didn't help: > > > > atlas_info: > > libraries lapack not found in /usr/lib/sse2 > > libraries f77bla

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/15/07, David Cournapeau <[EMAIL PROTECTED]> wrote: Christian K wrote: > > Thanks, but that didn't help: > > atlas_info: > libraries lapack not found in /usr/lib/sse2 > libraries f77blas,cblas,atlas not found in /usr/lib/atlas > libraries lapack_atlas not found in /usr/lib/atlas > li

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Christian K wrote: > > Thanks, but that didn't help: > > atlas_info: > libraries lapack not found in /usr/lib/sse2 > libraries f77blas,cblas,atlas not found in /usr/lib/atlas > libraries lapack_atlas not found in /usr/lib/atlas > libraries lapack not found in /usr/lib/sse2 > libraries f77

Re: [Numpy-discussion] building numpy with Intel MS compiler and FFT

Thanks Rex, I'll give it a try next week. >I've compiled both Numpy and Python 2.5 with the Intel compiler. On a >Core 2 Duo, at least, the speed increase on Pybench was ~49%, even >before compiling Python with icc. My post about it was on 25 Jan, and >has subject: Compiling Python with icc _

Re: [Numpy-discussion] newbie question - large dataset

Many thanks to all those who responded to my question. Not being a real programmer, sometimes it's good to be reminded of the basics - such as timing various sections of code. It turns out that most of the time in the loop was spent on two of the functions. I've rewritten the first to be pre

[Numpy-discussion] ANN: PyQwt3D-0.1.4 released

What is PyQwt3D? - it is a set of Python bindings for the QwtPlot3D C++ class library which extends the Qt framework with widgets for 3D data visualization. PyQwt3D inherits the snappy feel from QwtPlot3D. The examples at http://pyqwt.sourceforge.net/pyqwt3d-examples.html show how easy it

Re: [Numpy-discussion] pickable ndarray subclass

Hi Christiaan On Sun, Apr 15, 2007 at 02:03:49PM +0900, Christian K wrote: > could someone please provide example code for how to make a subclassed ndarray > pickable? I don't quite understand the docs of ndarray.__reduce__. > My subclassed ndarray has just one additional attribute. > __reduce__