[libcxx-dev] pdqsort and SRWLock on Windows

Louis Dionne via libcxx-dev libcxx-dev at lists.llvm.org
Wed Jul 17 13:02:19 PDT 2019

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I think the answer to both of your questions is that nobody has looked into it, quite simply. I'd be curious to investigate replacing our current sort with a pdqsort. https://github.com/orlp/pdqsort seems to say this is a drop-in replacement for std::sort. This would have to be verified, however if that's true we can get into benchmark land and have some fun.


> On Jul 17, 2019, at 13:58, VALERIU SMERICA via libcxx-dev <libcxx-dev at lists.llvm.org> wrote:
> Hi. When will pdqsort come in libc++ (if not, why?) and why don't std::mutex and std::shared_mutex use SRWLock for Windows OS? Thanks.
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