Hello,
I am unable to get the simple numpy.ctypeslib.ndpointer docstring
example from
http://docs.scipy.org/doc/numpy/reference/routines.ctypeslib.html
working on Windows.
Given a DLL `foo.dll` that exports a function `int bar(double *)`,
calling foo.bar using the np.ctypeslib.ndpointer
11.03.2012 09:09, Christoph Gohlke kirjoitti:
I am unable to get the simple numpy.ctypeslib.ndpointer docstring
example from
http://docs.scipy.org/doc/numpy/reference/routines.ctypeslib.html
working on Windows.
Given a DLL `foo.dll` that exports a function `int bar(double *)`,
calling
It says : Numba is a NumPy aware optimizing compiler for Python. It
uses the remarkable LLVM compiler infrastructure to compile Python
byte-code to machine code especially for use in the NumPy run-time and
SciPy modules.*
*
If this description is correct, Numba is an additional pass once the
11.03.2012 15:12, xavier.gn...@gmail.com kirjoitti:
[clip]
If this description is correct, Numba is an additional pass once the
cpython bytecode has be produced by cpython.
Is it correct??
Is python bytecote a good intermediate representation to perform numpy
related optimization?
One
Le dimanche 11 mars 2012 à 01:31 -0600, Val Kalatsky a écrit :
Can you?
The question should be: Why sympy does not have Fresnel integrals?
Well, the development version has hypergeometric functions, which is
enough to integrate sin(x**2):
from sympy import *
x = Symbol('x')
On 03/11/2012 03:52 PM, Pauli Virtanen wrote:
11.03.2012 15:12, xavier.gn...@gmail.com kirjoitti:
[clip]
If this description is correct, Numba is an additional pass once the
cpython bytecode has be produced by cpython.
Is it correct??
Is python bytecote a good intermediate representation to
On 3/11/2012 4:33 AM, Pauli Virtanen wrote:
11.03.2012 09:09, Christoph Gohlke kirjoitti:
I am unable to get the simple numpy.ctypeslib.ndpointer docstring
example from
http://docs.scipy.org/doc/numpy/reference/routines.ctypeslib.html
working on Windows.
Given a DLL `foo.dll` that exports
Den 11. mars 2012 kl. 15:52 skrev Pauli Virtanen p...@iki.fi:
To get speed gains, you need to optimize not only the bytecode
interpreter side, but also the object space --- Python classes, strings
and all that. Keeping in mind Python's dynamism, there are potential
side effects everywhere.
On 3/10/2012 9:31 PM, Sameer Grover wrote:
On 10 March 2012 02:23, Christoph Gohlkecgoh...@uci.edu wrote:
On 3/9/2012 11:50 AM, Sameer Grover wrote:
import gtk
import foo # where foo is any f2py-wrapped program
Subsequently, on exiting python interpreter, the interpreter crashes
with
On Mar 11, 2012, at 1:59 AM, Mic wrote:
what is the difference to http://www.python.org/dev/peps/pep-3146/ ?
To fully expound the difference would take a lot of discussion. But,
summarizing:
* Numba is not nearly as ambitious as US (Numba will be fine with some
user-directed
Den 11.03.2012 15:52, skrev Pauli Virtanen:
To get speed gains, you need to optimize not only the bytecode
interpreter side, but also the object space --- Python classes,
strings and all that. Keeping in mind Python's dynamism, there are
potential side effects everywhere. I guess this is
On Fri, Mar 9, 2012 at 5:48 PM, David Gowers (kampu) 00a...@gmail.com wrote:
Hi,
On Sat, Mar 10, 2012 at 3:25 AM, Bryan Van de Ven bry...@continuum.io wrote:
Hi all,
I have started working on a NEP for adding an enumerated type to NumPy.
It is on my GitHub:
Den 11.03.2012 23:11, skrev Travis Oliphant:
* Numba will be much closer to Cython in spirit than Unladen Swallow
(or PyPy) --- people who just use Cython for a loop or two will be
able to use Numba instead
This is perhaps the most important issue for scientific and algorithmic
codes.
Hi Wes,
On Mon, Mar 12, 2012 at 9:33 AM, Wes McKinney wesmck...@gmail.com wrote:
Now, one problem with this is that you want the mapping + dtype to be
invertible (otherwise you're left doing some type inference). The way
that I implement the mapping is to restrict the labeling to be from 0
I am using Ubuntu 11.04 (natty) in my laptop and Python 2.7. I installed nltk
(2.09b), numpy (1.5.1), and matplotlib(1.1.0). The installation is global and I
am not using virtualenv.When I try (text4.dispersion_plot([citizens,
democracy, freedom, duties,
America])) in terminal (gnome
terminal
15 matches
Mail list logo
