NNPACK with Windows support

Question

NNPACK with Windows support

opened this issue 4 years ago · comments

Hi,

I've made a Windows port (re-)available (the old and currently unavailable zeno40/nnpack-windows repo) with a lot of improvements in CMake support and other kinds of cleanups. It still haves to bypass the FFT16x16 kernel in AVX2 with it psimd counterpart to get everything working:

https://github.com/zulma46/NNPACK

Thanks

Elijah Rippeth · Answer 1 · Mon Aug 31 2020 09:52:43 GMT+0800 (China Standard Time)

Is this something that would be possible to contribute back, @zulma46? Assuming @Maratyszcza is willing to accept the PR, this would be immensely helpful to address some Windows feature parity issues for PyTorch (and presumably other tools relying on NNPACK).

Marat Dukhan · Answer 2 · Tue Sep 01 2020 03:32:01 GMT+0800 (China Standard Time)

There are no plans to merge Windows support. My work is now focused on the XNNPACK project. XNNPACK supports Windows, and is integrated into PyTorch as well.

Elijah Rippeth · Answer 3 · Tue Sep 01 2020 03:53:07 GMT+0800 (China Standard Time)

@Maratyszcza unfortunately nnpack isn't optional for java bindings, which is the only remaining non-Windows compatible dependency

Mengwei Liu · Answer 4 · Fri Apr 30 2021 02:39:54 GMT+0800 (China Standard Time)

In case people are still looking for windows support, I just submit a PR #201