[libcxx-commits] [libcxx] [libc++] Introduce a free function __thread_hardware_concurrency() (PR #232284)

[Nikolas Klauser via libcxx-commits]

https://github.com/philnik777 commented:

I'm _really_ not convinced this is the way to go. How much does this actually save? Have you looked at all into reducing the size of `<__thread/thread.h>` instead?

https://github.com/llvm/llvm-project/pull/232284