[libcxx-commits] [libcxx] [libc++] Fixed get count threads multi-CPU system with NUMA architecture (#72267) (PR #72270)

[Mark de Wever via libcxx-commits]

mordante wrote:

Thanks for your patch!

I haven't looked at the code, but can you remove this part of the commit message?

> Why this commit is useful not only for server configurations, now a very cheap PC configuration is building from Xeon E54xx, X34xx, E3-xxxx, E5-xxxx, E7-xxx, any Silver, any Gold, any Platinum series, cheapest on LGA 2011v3 socket two-socket board with NUMA support is cheap on Alibaba, Baidu or Aliexpress and Amazon.
> 
> Examples: https://www.alibaba.com/product-detail/DDR4-x99-dual-cpu-Lga2011-V3_1600443686429.html https://www.amazon.com/Desktop-Motherboard-Gigabit-LGA2011-SATA3-0/dp/B0CC6KSTXC

We should fix this even when the hardware is not commonly available for the general public.

https://github.com/llvm/llvm-project/pull/72270