https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125877
--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> ---
TODO:
- Handle non-contiguous node numbers utilizing
/sys/devices/system/node/online
to create the mapping of internal numa node (first, second, ...) to
the node number. That file might contain, e.g. "0", "0-1" or "0,8".
- Handle concurrent calling to that function while it is still uninitialized.
- Likely some other cleanup + documentation improvements.
