Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-10 Thread Matthew Brett
Hi, On Tue, Oct 7, 2014 at 5:13 PM, Julian Taylor jtaylor.deb...@googlemail.com wrote: On 06.10.2014 18:54, Andrew Collette wrote: Hi all, I am working with the HDF Group on a new open-source viewer program for HDF5 files, powered by NumPy, h5py, and wxPython. On Windows, since people

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-10 Thread Julian Taylor
On 10.10.2014 23:07, Matthew Brett wrote: Hi, On Tue, Oct 7, 2014 at 5:13 PM, Julian Taylor jtaylor.deb...@googlemail.com wrote: On 06.10.2014 18:54, Andrew Collette wrote: Hi all, I am working with the HDF Group on a new open-source viewer program for HDF5 files, powered by NumPy, h5py,

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-10 Thread Carl Kleffner
this applies to the mingw-w64 builds as well see also: https://gcc.gnu.org/ml/fortran/2014-10/msg00038.html From: Joseph S. Myers joseph at codesourcery dot com To: FX fxcoudert at gmail dot com Cc: GCC Patches gcc-patches at gcc dot gnu dot org, fortran List fortran at gcc dot gnu

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-09 Thread Sturla Molden
Travis Oliphant tra...@continuum.io wrote: A good mingw64 stack for Windows would be great and benefits many communities. Carl Kleffner has made 32- and 64-bit mingw stacks compatible with Python. E.g. the stack alignment in the 32-bit version is different from the vanilla mingw distribution.

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-09 Thread Sturla Molden
Travis Oliphant tra...@continuum.io wrote: A good mingw64 stack for Windows would be great and benefits many communities. BTW: Carl Kleffners mingw toolchains are here: Documentation: https://github.com/numpy/numpy/wiki/Mingw-static-toolchain Downloads:

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-08 Thread Carl Kleffner
Hi Travis, the Anaconda binaries (free packages as well as the non-free addons) link against Intel MKL - not against ATLAS. Are this binaries really free redistributable as stated? The lack of numpy/scipy 64bit windows binaries with opensource blas/lapack with was one of the main reasons to

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-08 Thread Travis Oliphant
Only on Windows does free Anaconda link against the MKL. But, you are correct, that the MKL-linked binaries can only be re-distributed if the person or entity doing the re-distribution has a valid MKL license from Intel. Microsoft has actually released their Visual Studio 2008 compiler

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-08 Thread Sturla Molden
Travis Oliphant tra...@continuum.io wrote: Microsoft has actually released their Visual Studio 2008 compiler stack so that OpenBLAS and ATLAS could be compiled on Windows for these platforms as well. I would be very interested to see conda packages for these libraries which should be pretty

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-08 Thread Travis Oliphant
Ah, yes, I hadn't realized that OpenBLAS could not be compiled with Visual Studio. Thanks for that explanation. Also, I had heard that 32bit mingw on Windows could still produce 64-bit binaries. It looks like there are OpenBLAS binaries available for Windows 32 and Windows 64 (two

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-07 Thread Julian Taylor
On 06.10.2014 18:54, Andrew Collette wrote: Hi all, I am working with the HDF Group on a new open-source viewer program for HDF5 files, powered by NumPy, h5py, and wxPython. On Windows, since people don't typically have Python installed, we are looking to distribute the application using

Re: [Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-07 Thread Travis Oliphant
Hey Andrew, You can use any of the binaries from Anaconda and redistribute them as long as you cite Anaconda --- i.e. tell your users that they are using Anaconda-derived binaries. The Anaconda binaries link against ATLAS. The binaries are all at http://repo.continuum.io/pkgs/ In case you

[Numpy-discussion] Copyright status of NumPy binaries on Windows/OS X

2014-10-06 Thread Andrew Collette
Hi all, I am working with the HDF Group on a new open-source viewer program for HDF5 files, powered by NumPy, h5py, and wxPython. On Windows, since people don't typically have Python installed, we are looking to distribute the application using PyInstaller, which embeds dependencies like NumPy.