Support UMF_NUMA_MODE_WEIGHTED_INTERLEAVE for weighted interleaving

[honggyukim]

Hello all,

I'm Honggyu Kim from SK hynix working on HMSDK project and it's been a while.
As our weighted interleaving feature was upstreamed into Linux kernel, it is now available from Linux v6.9.

I see that UMF project depends on hwloc project using HWLOC_MEMBIND_INTERLEAVE so I've also added HWLOC_MEMBIND_WEIGHTED_INTERLEAVE and upstreamed to hwloc[1] and it is supported since hwloc-2.11.0[2, 3].

So I would like to inform you that UMF project can have a new mode UMF_NUMA_MODE_WEIGHTED_INTERLEAVE for this. I know that it will be needed only when UMF depends on hwloc-2.11.0 or above though.

It may not be in a high priority but please have a look. Thanks!

[1] open-mpi/hwloc#662
[2] https://www.mail-archive.com/[email protected]/msg00166.html
[3] https://www.open-mpi.org/projects/hwloc/doc/v2.11.0/a00147.php#ggac9764f79505775d06407b40f5e4661e8aa091c40c9557b69a26b69a0e8b84dafe