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jblas-project / jblas

Linear Algebra for Java
http://jblas.org
BSD 3-Clause "New" or "Revised" License
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Compiling 64 bit windows is now possible using cygwin? #111

Open KilianB opened 5 years ago

KilianB commented 5 years ago

The wiki states:

The long story is that there is no native 64bit version of cygwin which I use to compile ATLAS https://github.com/mikiobraun/jblas/wiki/Why-There-Is-No-64bit-Support-for-Windows

As far as I can tell cygwin now offers 64 bit support for windows https://cygwin.com/install.html and http://math-atlas.sourceforge.net/atlas_install/node55.html as well as http://www.pulpgaming.com/2017/01/building-atlas-v3-10-3-for-x86-and-x64-on-windows-10-with-visual-studio/ are talking about building atlas for 64 bit. I am not much of a c guy and so I might be missing something, but are we now able to compile a fitting version?

Edit: #93 I see that you mentioned not having much time to look into it

I've heard that 64bit compile works now, but never found the time to dig into it. Sorry.

mikiobraun commented 5 years ago

Hi Kilian,

yes, it might be possible now, but I also don‘t have access to a good Windows machine. Mine is pretty old and has an AMD processor. Not sure compiling ATLAS there will result in good code...

In case anyone has access & capabilities I am happy to collaborate.

Best,

Mikio

mikiobraun commented 3 years ago

I've recently started using openblas which has an easier compile process for Windows, and I got a new machine, so let me put this in the backlog.