Re: [Numpy-discussion] low level optimization in NumPy and minivect

2013-06-26 Thread Frédéric Bastien
On Wed, Jun 26, 2013 at 7:30 AM, mark florisson wrote: > On 26 June 2013 09:05, Dag Sverre Seljebotn > wrote: > > On 06/25/2013 04:21 PM, Frédéric Bastien wrote: > >> > >> Hi, > >> > >> I wasn't able to attend this year Scipy Conference. My tutorial proposal > >> was rejected and other deadline i

Re: [Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread josef . pktd
On Wed, Jun 26, 2013 at 1:56 PM, wrote: > On Wed, Jun 26, 2013 at 1:16 PM, Sebastian Berg > wrote: >> On Wed, 2013-06-26 at 12:52 -0400, josef.p...@gmail.com wrote: >>> On Wed, Jun 26, 2013 at 12:01 PM, Sebastian Berg >>> wrote: >>> > On Wed, 2013-06-26 at 11:30 -0400, josef.p...@gmail.com wrot

Re: [Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread josef . pktd
On Wed, Jun 26, 2013 at 1:16 PM, Sebastian Berg wrote: > On Wed, 2013-06-26 at 12:52 -0400, josef.p...@gmail.com wrote: >> On Wed, Jun 26, 2013 at 12:01 PM, Sebastian Berg >> wrote: >> > On Wed, 2013-06-26 at 11:30 -0400, josef.p...@gmail.com wrote: >> >> Is there a change in the behavior of bool

Re: [Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread Sebastian Berg
On Wed, 2013-06-26 at 12:52 -0400, josef.p...@gmail.com wrote: > On Wed, Jun 26, 2013 at 12:01 PM, Sebastian Berg > wrote: > > On Wed, 2013-06-26 at 11:30 -0400, josef.p...@gmail.com wrote: > >> Is there a change in the behavior of boolean slicing in current master? > >> > > > > Yes, but I think t

Re: [Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread josef . pktd
On Wed, Jun 26, 2013 at 12:01 PM, Sebastian Berg wrote: > On Wed, 2013-06-26 at 11:30 -0400, josef.p...@gmail.com wrote: >> Is there a change in the behavior of boolean slicing in current master? >> > > Yes, but I think this is probably a bug in statsmodel. I would expect > you should be using "..

Re: [Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread Sebastian Berg
On Wed, 2013-06-26 at 11:30 -0400, josef.p...@gmail.com wrote: > Is there a change in the behavior of boolean slicing in current master? > Yes, but I think this is probably a bug in statsmodel. I would expect you should be using "..." and not ":" here, because ":" requires the dimension to actual

[Numpy-discussion] slicing with boolean in numpy master

2013-06-26 Thread josef . pktd
Is there a change in the behavior of boolean slicing in current master? If not I have to find another candidate in numpy master. (py27d) E:\Josef\testing\tox\py27d\Scripts>python Python 2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credi

Re: [Numpy-discussion] low level optimization in NumPy and minivect

2013-06-26 Thread mark florisson
On 19 June 2013 01:43, Frédéric Bastien wrote: > Hi, > > > On Mon, Jun 17, 2013 at 5:03 PM, Julian Taylor > wrote: >> >> On 17.06.2013 17:11, Frédéric Bastien wrote: >> > Hi, >> > >> > I saw that recently Julian Taylor is doing many low level optimization >> > like using SSE instruction. I think

Re: [Numpy-discussion] low level optimization in NumPy and minivect

2013-06-26 Thread mark florisson
On 26 June 2013 09:05, Dag Sverre Seljebotn wrote: > On 06/25/2013 04:21 PM, Frédéric Bastien wrote: >> >> Hi, >> >> I wasn't able to attend this year Scipy Conference. My tutorial proposal >> was rejected and other deadline intefered with this conference date. >> >> Will the presentation be recor

Re: [Numpy-discussion] PEP 208 and upstreaming numpy

2013-06-26 Thread Robert Kern
On Wed, Jun 26, 2013 at 10:43 AM, Todd wrote: > But wouldn't there be a benefit from integrating ndarrays directly into > the grammar like lists, tuples, and dictionaries? > That was never on the table. The benefit of ndarray literals is relatively tiny and does not justify a change to the gramm

Re: [Numpy-discussion] PEP 208 and upstreaming numpy

2013-06-26 Thread Todd
But wouldn't there be a benefit from integrating ndarrays directly into the grammar like lists, tuples, and dictionaries? On Jun 18, 2013 11:41 AM, "Robert Kern" wrote: > > On Tue, Jun 18, 2013 at 10:33 AM, Todd wrote: > > I see that the plan to merge old Numeric into the python standard library

Re: [Numpy-discussion] low level optimization in NumPy and minivect

2013-06-26 Thread Dag Sverre Seljebotn
On 06/25/2013 04:21 PM, Frédéric Bastien wrote: > Hi, > > I wasn't able to attend this year Scipy Conference. My tutorial proposal > was rejected and other deadline intefered with this conference date. > > Will the presentation be recorded? If not, can you make the slide available? > > What is your