Handle PPC64 and ARM

[dinosaure]

PPC64

Nothing exists at this time about PPC64.

ARM

We should be able to support ARM if, at least, NEON is available but the CI fails on that.

[dinosaure]

x86_32 is supported only if it supports SSE2 (but OCaml-CI provides one which does not handle SSE2).
arm64 should be supported (at least, we have a mapping between SSE and NEON instructions) - but we must assert aligned read (which is not the case).

[jserv]

It seems that lib/sse2neon.h was taken from SSE2NEON. Can you keep the license notice and/or upstream information in hyperlink?

[dinosaure]

Yes of course, the state of the repo still is experimental, but I will add copyright and hyperlink to SSE2NEON 👍

[dinosaure]

Done by b9bb207, the issue still is open because the ARM support is not yet available.

[jserv]

Done by b9bb207, the issue still is open because the ARM support is not yet available.

Thanks a lot. I look forward to the Arm support of this project.

[dinosaure]

ARM64 is supported 🎉 (see #33). We will start to look about PPC64.