Re: [Numpy-discussion] Is numpy.test() supposed to be multithreaded?

2016-06-28 Thread Chris Barker - NOAA Federal
> Now the user is writing back to say, "my test code is fast now, but > numpy.test() is still about three times slower than don't manage>". When I watch htop as numpy.test() executes, sure enough, > it's using one core > * if numpy.test() is supposed to be using multiple cores, why isn't it, > w

Re: [Numpy-discussion] Is numpy.test() supposed to be multithreaded?

2016-06-28 Thread Ralf Gommers
On Tue, Jun 28, 2016 at 10:36 PM, Michael Ward wrote: > Heya, I'm not a numbers guy, but I maintain servers for scientists and > researchers who are. Someone pointed out that our numpy installation on a > particular server was only using one core. I'm unaware of the who/how the > previous versi

[Numpy-discussion] Is numpy.test() supposed to be multithreaded?

2016-06-28 Thread Michael Ward
Heya, I'm not a numbers guy, but I maintain servers for scientists and researchers who are. Someone pointed out that our numpy installation on a particular server was only using one core. I'm unaware of the who/how the previous version of numpy/OpenBLAS were installed, so I installed them fro

[Numpy-discussion] ANN: Bokeh 0.12 Released

2016-06-28 Thread Bryan Van de Ven
Hi all, On behalf of the Bokeh team, I am pleased to announce the release of version 0.12.0 of Bokeh! This release was a major update, and was focused on areas of layout and styling, new JavaScript APIs for BokehJS, and improvements to the Bokeh Server. But there were many additional improvem

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Ralf Gommers
On Tue, Jun 28, 2016 at 5:50 PM, Chris Barker wrote: > > > > > > This doesn't really matter too much imho, we have to support Accelerate >> > either way. >> > > do we? -- so if we go OpenBlas, and someone want to do a simple build from > source, what happens? Do they get accelerate? > Indeed, un

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Chris Barker
On Tue, Jun 28, 2016 at 8:15 AM, Matthew Brett wrote: > > dropping the dual arch stuff is probably the way to go - the 32-bit > builds > > make very little sense these days. > > Yes, that's true, but as you know, the OSX system and Python.org > Pythons are still dual arch, so technically a matchi

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Matthew Brett
Hi, On Tue, Jun 28, 2016 at 7:33 AM, Ralf Gommers wrote: > > > On Tue, Jun 28, 2016 at 2:55 PM, Matthew Brett > wrote: >> >> Hi, >> >> On Tue, Jun 28, 2016 at 5:25 AM, Charles R Harris >> wrote: >> > >> > >> > On Mon, Jun 27, 2016 at 9:46 PM, Matthew Brett >> > wrote: >> >> >> >> Hi, >> >> >>

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Ralf Gommers
On Tue, Jun 28, 2016 at 2:55 PM, Matthew Brett wrote: > Hi, > > On Tue, Jun 28, 2016 at 5:25 AM, Charles R Harris > wrote: > > > > > > On Mon, Jun 27, 2016 at 9:46 PM, Matthew Brett > > wrote: > >> > >> Hi, > >> > >> I just succeeded in getting an automated dual arch build of numpy and > >> sci

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Matthew Brett
Hi, On Tue, Jun 28, 2016 at 5:25 AM, Charles R Harris wrote: > > > On Mon, Jun 27, 2016 at 9:46 PM, Matthew Brett > wrote: >> >> Hi, >> >> I just succeeded in getting an automated dual arch build of numpy and >> scipy, using OpenBLAS. See the last three build jobs in these two >> build matrices

Re: [Numpy-discussion] Accelerate or OpenBLAS for numpy / scipy wheels?

2016-06-28 Thread Charles R Harris
On Mon, Jun 27, 2016 at 9:46 PM, Matthew Brett wrote: > Hi, > > I just succeeded in getting an automated dual arch build of numpy and > scipy, using OpenBLAS. See the last three build jobs in these two > build matrices: > > https://travis-ci.org/matthew-brett/numpy-wheels/builds/140388119 > http