Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Ralf Gommers
On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett matthew.br...@gmail.comwrote: Hi, On Fri, Apr 5, 2013 at 7:39 PM, josef.p...@gmail.com wrote: It's not *any* cost, this goes deep and wide, it's one of the basic concepts of numpy that you want to rename. The proposal I last made was to

Re: [Numpy-discussion] Bug in np.records?

2013-04-06 Thread Ralf Gommers
On Wed, Mar 20, 2013 at 2:57 PM, Pierre Barbier de Reuille pierre.barbierdereui...@gmail.com wrote: Hey, I am trying to use titles for the record arrays. In the documentation, it is specified that any column can set to None. However, trying this fails on numpy 1.6.2 because in

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread matti picus
as a lurker, may I say that this discussion seems to have become non-productive? It seems all agree that docs needs improvement, perhaps a first step would be to suggest doc improvements, and then the need for renaming may become self-evident, or not. aww darn, ruined my lurker status. Matti

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Matthew Brett
Hi, On Sat, Apr 6, 2013 at 1:51 AM, Ralf Gommers ralf.gomm...@gmail.com wrote: On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett matthew.br...@gmail.com wrote: Hi, On Fri, Apr 5, 2013 at 7:39 PM, josef.p...@gmail.com wrote: It's not *any* cost, this goes deep and wide, it's one of the

Re: [Numpy-discussion] Numpy discussion - was: Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Matthew Brett
Hi, On Sat, Apr 6, 2013 at 10:18 AM, matti picus matti.pi...@gmail.com wrote: as a lurker, may I say that this discussion seems to have become non-productive? Well - the discussion is about two things - as so often the case on numpy. The first is about the particular change. The second is

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Paul Ivanov
Hi Ralf, Ralf Gommers, on 2013-04-06 10:51, wrote: P.P.S. expect an identical response from me to future proposals that include backwards compatibility breaks of heavily used functions for something that's not a functional enhancement or bug fix. Such proposals are just not OK. but it is a

[Numpy-discussion] Fwd: Pull request #3188 - Void scalar pickling behavior.

2013-04-06 Thread Alex Ford
Hello, Do any core developers or uses have guidance on how to resolve PR #3188 ( https://github.com/numpy/numpy/pull/3188) in relation to the pickling behavior of array scalar objects? To summarize, pickling array scalars with object fields, which are produced when indexing record arrays with

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Ralf Gommers
On Sat, Apr 6, 2013 at 8:16 PM, Paul Ivanov pivanov...@gmail.com wrote: Hi Ralf, Ralf Gommers, on 2013-04-06 10:51, wrote: P.P.S. expect an identical response from me to future proposals that include backwards compatibility breaks of heavily used functions for something that's not a

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Ralf Gommers
On Sat, Apr 6, 2013 at 7:22 PM, Matthew Brett matthew.br...@gmail.comwrote: Hi, On Sat, Apr 6, 2013 at 1:51 AM, Ralf Gommers ralf.gomm...@gmail.com wrote: On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett matthew.br...@gmail.com wrote: Hi, On Fri, Apr 5, 2013 at 7:39 PM,

Re: [Numpy-discussion] Fwd: Pull request #3188 - Void scalar pickling behavior.

2013-04-06 Thread Nathaniel Smith
On Sat, Apr 6, 2013 at 8:03 PM, Alex Ford for...@uw.edu wrote: Hello, Do any core developers or uses have guidance on how to resolve PR #3188 (https://github.com/numpy/numpy/pull/3188) in relation to the pickling behavior of array scalar objects? To summarize, pickling array scalars with

Re: [Numpy-discussion] dynamically choosing atlas libraries

2013-04-06 Thread David Verelst
Hi, Not a developer here, but I was under the impression that you can only use the BLAS/LAPACK libraries that where chosen at build time? As a side note: I've read [1] that OpenBLAS on some systems could perform quite well compared to ATLAS, I used some simple benchmarks [2] and noticed that on

Re: [Numpy-discussion] Raveling, reshape order keyword unnecessarily confuses index and memory ordering

2013-04-06 Thread Matthew Brett
Hi, On Sat, Apr 6, 2013 at 1:35 PM, Ralf Gommers ralf.gomm...@gmail.com wrote: On Sat, Apr 6, 2013 at 7:22 PM, Matthew Brett matthew.br...@gmail.com wrote: Hi, On Sat, Apr 6, 2013 at 1:51 AM, Ralf Gommers ralf.gomm...@gmail.com wrote: On Sat, Apr 6, 2013 at 4:47 AM, Matthew

Re: [Numpy-discussion] ANN: NumPy 1.7.1rc1 release

2013-04-06 Thread Ondřej Čertík
On Tue, Mar 26, 2013 at 6:32 PM, Ondřej Čertík ondrej.cer...@gmail.com wrote: [...] Yes. I created an issue here for them to test it: https://github.com/scikit-learn/scikit-learn/issues/1809 Just to make sure. There doesn't seem to be any more problems, so I am releasing 1.7.1 now. Ondrej