Re: [Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread cjw
Thanks, Colin W. On 22-Jan-15 5:42 PM, Carl Kleffner wrote: Yes, I build win32 as well as amd64 binaries. Carlkl 2015-01-22 23:06 GMT+01:00 cjw : Thanks Carl, This is good to hear. I presume that the AMD64 is covered. Colin

Re: [Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread Nathaniel Smith
On Thu, Jan 22, 2015 at 9:29 PM, Carl Kleffner wrote: > I took time to create mingw-w64 based wheels of numpy-1.9.1 and scipy-0.15.1 > source distributions and put them on > https://bitbucket.org/carlkl/mingw-w64-for-python/downloads as well as on > binstar.org. The test matrix is python-2.7 and 3

Re: [Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread Sturla Molden
Were there any failures with the 64 bit build, or did all tests pass? Sturla On 22/01/15 22:29, Carl Kleffner wrote: > I took time to create mingw-w64 based wheels of numpy-1.9.1 and > scipy-0.15.1 source distributions and put them on > https://bitbucket.org/carlkl/mingw-w64-for-python/downloads

Re: [Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread Carl Kleffner
Yes, I build win32 as well as amd64 binaries. Carlkl 2015-01-22 23:06 GMT+01:00 cjw : > Thanks Carl, > > This is good to hear. I presume that the AMD64 is covered. > > Colin W. > > On 22-Jan-15 4:29 PM, Carl Kleffner wrote: > > I took time to create mingw-w64 based wheels of numpy-1.9.1 and >

Re: [Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread cjw
Thanks Carl, This is good to hear.  I presume that the AMD64 is covered. Colin W. On 22-Jan-15 4:29 PM, Carl Kleffner wrote: I took time to create mingw-w64 based wheels of numpy-1.9.1 and scipy-0.15.1 source distributions and put them on https

[Numpy-discussion] new mingw-w64 based numpy and scipy wheel (still experimental)

2015-01-22 Thread Carl Kleffner
I took time to create mingw-w64 based wheels of numpy-1.9.1 and scipy-0.15.1 source distributions and put them on https://bitbucket.org/carlkl/mingw-w64-for-python/downloads as well as on binstar.org. The test matrix is python-2.7 and 3.4 for both 32bit and 64bit. Feedback is welcome. The wheels

Re: [Numpy-discussion] Datetime again

2015-01-22 Thread Nathaniel Smith
On Thu, Jan 22, 2015 at 3:18 PM, Charles R Harris wrote: > > > On Thu, Jan 22, 2015 at 8:08 AM, Charles R Harris > wrote: >> >> >> >> On Thu, Jan 22, 2015 at 7:54 AM, Nathaniel Smith wrote: >>> >>> On Thu, Jan 22, 2015 at 2:51 PM, Charles R Harris >>> wrote: >>> > Hi All, >>> > >>> > I'm playin

Re: [Numpy-discussion] Aligned array allocations

2015-01-22 Thread Sturla Molden
Antoine Pitrou wrote: > By always using an aligned allocator there is some overhead: > - all arrays occupy a bit more memory by a small average amount > (probably 16 bytes average on a 64-bit machine, for a 16 byte > guaranteed alignment) NumPy arrays are Python objects. They have an overhea

Re: [Numpy-discussion] Datetime again

2015-01-22 Thread Charles R Harris
On Thu, Jan 22, 2015 at 8:08 AM, Charles R Harris wrote: > > > On Thu, Jan 22, 2015 at 7:54 AM, Nathaniel Smith wrote: > >> On Thu, Jan 22, 2015 at 2:51 PM, Charles R Harris >> wrote: >> > Hi All, >> > >> > I'm playing with the idea of building a simplified datetime class on >> top of >> > the

Re: [Numpy-discussion] Datetime again

2015-01-22 Thread Charles R Harris
On Thu, Jan 22, 2015 at 7:54 AM, Nathaniel Smith wrote: > On Thu, Jan 22, 2015 at 2:51 PM, Charles R Harris > wrote: > > Hi All, > > > > I'm playing with the idea of building a simplified datetime class on top > of > > the current numpy implementation. I believe Pandas does something like > this

Re: [Numpy-discussion] Datetime again

2015-01-22 Thread Nathaniel Smith
On Thu, Jan 22, 2015 at 2:51 PM, Charles R Harris wrote: > Hi All, > > I'm playing with the idea of building a simplified datetime class on top of > the current numpy implementation. I believe Pandas does something like this, > and blaze will (does?) have a simplified version. The reason for the n

[Numpy-discussion] Datetime again

2015-01-22 Thread Charles R Harris
Hi All, I'm playing with the idea of building a simplified datetime class on top of the current numpy implementation. I believe Pandas does something like this, and blaze will (does?) have a simplified version. The reason for the new class would be to have an easier, and hopefully more portable, A