hi all,
what is best way for storing data in numpy array? (amount of memory for
preallocating is unknown)
Currently I use just a Python list, i.e.
r = []
for i in xrange(N)#N is very big
...
r.append(some_value)
Thx, D.
___
Numpy-discussion
On Fri, May 18, 2007 at 03:10:23PM +0300, dmitrey wrote:
hi all,
what is best way for storing data in numpy array? (amount of memory for
preallocating is unknown)
Currently I use just a Python list, i.e.
r = []
for i in xrange(N)#N is very big
...
r.append(some_value)
In the
On 18/05/07, David M. Cooke [EMAIL PROTECTED] wrote:
It'll act like appending to a list, where it will grow the array (by
doubling, I think) when it needs to, so appending each value is
amortized to O(1) time. A list though would use more memory
per element as each element is a full Python
Hi all,
Thank you to the many people who have contributed to cleaning up the
tickets in preparation for NumPy 1.0.3 and to the people who have
reported bugs and problems. In order to attend to more of the issues
and to test out some of Pearu's new changes to numpy.distutils, I've
delayed
On 5/14/07, Travis Vaught [EMAIL PROTECTED] wrote:
Just to be thorough...
enthought's endo package generates the attached docs when running this:
python ~/svnrepos/enthought/src/lib/enthought/endo/scripts/endo.py -r
core -p core --rst -d docs
I don't want to confuse the numpy documentation
On 5/18/07, Alan G Isaac [EMAIL PROTECTED] wrote:
On Fri, 18 May 2007, Charles R Harris apparently wrote:
There now seem to be three different document creation programs: pydoc,
epydoc, and endo. Does anyone know how compatible these all are? I think
it
would be best to go with the most
Hi List,
I am trying to install numpy 1.0.1 on Linux. (Numeric and numarray have been
fine)
System info: Redhat Linux kernel 2.4 with gcc 3.2.3 but no separate FORTRAN
compiler.
It has a Fortran 77 compiler (the one which comes as part of gcc)
My questions:
1) install can't find ATLAS (*.a)
Alan G Isaac wrote:
I hope this is not too off topic. It seems that there is at
least one question for Enthought here:
since epydoc has the MIT license,
why not work on making epydoc traits aware instead of
developing endo separately?
We are not developing endo. It was written some time
Gong, Shawn (Contractor) wrote:
Hi List,
I am trying to install numpy 1.0.1 on Linux. (Numeric and numarray have been
fine)
System info: Redhat Linux kernel 2.4 with gcc 3.2.3 but no separate FORTRAN
compiler.
It has a Fortran 77 compiler (the one which comes as part of gcc)
My
Gong, Shawn (Contractor) wrote:
Thank you Robert for the quick reply. I have been fighting this for a
while.
site.cfg file is attached. It is sitting in my development dir called
/home/sgong/dev/numpy-1.0.1/ (same as setup.py)
You are missing some of the ATLAS libraries. See this section
Gong, Shawn (Contractor) wrote:
Hi Robert,
1) your reply: You are missing some of the ATLAS libraries.
Do you mean that I need install more ATLAS libraries?
No, sorry, I meant that your site.cfg did not list all of the ATLAS libraries
that need to be listed.
2) do I need to add more entries
Hi all -
I'm writing an extension module and I have a PyArrayObject with fields
created with PyArray_Zeros from a PyArray_Descr object. In other
words, this is an array of non-homogeneous data records, for example:
dtype([('x', 'f8'), ('y', 'i4', 2)])
I need to fill the fields with numbers
Sorry Robert,
My email sent to mail-list bounced back 5 times.
Shawn
_
From: Gong, Shawn (Contractor)
Sent: Friday, May 18, 2007 5:05 PM
To: '[EMAIL PROTECTED]'
Subject: RE: [Numpy-discussion] Linux numpy 1.0.1 install failed
Hi Robert,
I added ref
Gong, Shawn (Contractor) wrote:
Hi Robert,
I added ref to site.cfg, but still getting the same error message: see
out.txt file.
It seems that install can't find the libraries in /usr/local/lib/atlas/
(see the out.txt file Line 14: libraries lapack,blas not found in
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