[SciPy-User] [ANN] Bottleneck 0.5.0 released

Stef Mientki stef.mientki@gmail....
Sat Aug 13 08:54:03 CDT 2011


hello,

is it possible to create a windows executable
(a lot of windows users can't compile C-code).

I tried the prebuild versions from:
http://www.lfd.uci.edu/~gohlke/pythonlibs/#bottleneck

but the fast routines are all missing there.

thanks,
Stef

On 13-06-2011 23:35, Keith Goodman wrote:
> Bottleneck is a collection of fast NumPy array functions written in
> Cython. It contains functions like median, nanmedian, nanargmax,
> move_max, rankdata.
>
> The fifth release of bottleneck adds four new functions, comes in a
> single source distribution instead of separate 32 and 64 bit versions,
> and contains bug fixes.
>
> J. David Lee wrote the C-code implementation of the double heap moving
> window median.
>
> New functions:
> - move_median(), moving window median
> - partsort(), partial sort
> - argpartsort()
> - ss(), sum of squares, faster version of scipy.stats.ss
>
> Changes:
> - Single source distribution instead of separate 32 and 64 bit versions
> - nanmax and nanmin now follow Numpy 1.6 (not 1.5.1) when input is all NaN
>
> Bug fixes:
> - #14 Support python 2.5 by importing `with` statement
> - #22 nanmedian wrong for particular ordering of NaN and non-NaN elements
> - #26 argpartsort, nanargmin, nanargmax returned wrong dtype on 64-bit Windows
> - #29 rankdata and nanrankdata crashed on 64-bit Windows
>
> download
>    http://pypi.python.org/pypi/Bottleneck
> docs
>    http://berkeleyanalytics.com/bottleneck
> code
>    http://github.com/kwgoodman/bottleneck
> mailing list
>    http://groups.google.com/group/bottle-neck
> mailing list 2
>    http://mail.scipy.org/mailman/listinfo/scipy-user
> _______________________________________________
> SciPy-User mailing list
> SciPy-User@scipy.org
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