On Fri, 21 Nov 2025, LIU Hao wrote:
在 2025-11-21 18:03, Martin Storsjö 写道:
Right, that might perhaps be more accurate - and yeah, I'm not aware of any
actual case where it would make a difference.
FWIW, this came up as libc++ is changing to use GetActiveProcessorCount
instead of dwNumberOfProcessors for thread::hardware_concurrency - see
https://github.com/llvm/llvm-project/pull/168229. So for that usecase, I'm
stubbing in the old code for UWP compat.
Ahh this one -- I think it is correct for `thread::hardware_concurrency()` to
return `dwNumberOfProcessors`.
All these patches look good to me.
Thanks, pushed.
// Martin
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