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 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

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 wrote: > > > > On Sat, Apr 6, 2013 at 7:22 PM, Matthew Brett > wrote: >> >> Hi, >> >> On Sat, Apr 6, 2013 at 1:51 AM, Ralf Gommers >> wrote: >> > >> > >> > >> > On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett >> > wrote: >> >> >> >> Hi, >> >> >> >

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 m

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 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 object fi

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 wrote: > Hi, > > On Sat, Apr 6, 2013 at 1:51 AM, Ralf Gommers > wrote: > > > > > > > > On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett > > wrote: > >> > >> Hi, > >> > >> On Fri, Apr 5, 2013 at 7:39 PM, wrote: > >> > > >> > It's not *any* cost, this g

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 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 functional enha

[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 obj

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

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 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 implicit, and keeps co

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 wrote: > > > > On Sat, Apr 6, 2013 at 4:47 AM, Matthew Brett > wrote: >> >> Hi, >> >> On Fri, Apr 5, 2013 at 7:39 PM, wrote: >> > >> > It's not *any* cost, this goes deep and wide, it's one of the basic >> > concepts of numpy that you want to re

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 Picu

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 np.co

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 wrote: > Hi, > > On Fri, Apr 5, 2013 at 7:39 PM, 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 change the default name to 'layout'