[finufft] Update FINUFFT source to v2.3.0

[ludvigak]

No description provided.

[jkrimmer]

Hi Ludvig,

I have already been working on updating the build_tarballs.jl for v2.3.0. Unfortunately, xsimd is incompatible with the armv6 and powerpc plattforms at the moment (see also https://xsimd.readthedocs.io/en/latest/index.html#introduction). Further, building for armv7 does not seem to work either. For unsupported platforms, some required function definitions are missing which is probably related to xtensor-stack/xsimd#954. Hence, I applied the following modification to build_tarballs.jl:

abstract_platforms = filter!(p -> !(contains(arch(p), "armv") || contains(arch(p), "powerpc")), supported_platforms())
platforms = expand_cxxstring_abis(expand_microarchitectures(abstract_platforms, ["x86_64", "avx", "avx2", "avx512"]); skip=!Sys.iswindows)

[ludvigak]

Thanks for the patch, I'll add it to the PR!

[DiamonDinoia]

Hi Ludvig,

I have already been working on updating the build_tarballs.jl for v2.3.0. Unfortunately, xsimd is incompatible with the armv6 and powerpc plattforms at the moment (see also xsimd.readthedocs.io/en/latest/index.html#introduction). Further, building for armv7 does not seem to work either. For unsupported platforms, some required function definitions are missing which is probably related to xtensor-stack/xsimd#954. Hence, I applied the following modification to build_tarballs.jl:

abstract_platforms = filter!(p -> !(contains(arch(p), "armv") || contains(arch(p), "powerpc")), supported_platforms())
platforms = expand_cxxstring_abis(expand_microarchitectures(abstract_platforms, ["x86_64", "avx", "avx2", "avx512"]); skip=!Sys.iswindows)

Can't we build the old version for older platforms? Support will be re-added in the future as we plan on making xsimd optional.

[ludvigak]

Can't we build the old version for older platforms? Support will be re-added in the future as we plan on making xsimd optional.

I think we could get away with just requiring that finufft_jll should be v2.2.0 or higher, since that should load the highest version for which there is a compatible binary