[libcxx-commits] [libcxx] [libc++][pstl] Generic implementation of parallel std::is_sorted_until (PR #178756)

[Michael G. Kazakov via libcxx-commits]

mikekazakov wrote:

My intent was to first to roll out as many algorithms as possible without introducing new functions at the backend side - hence the stopgap index iterator.
Once that is done and the algorithms are available and covered with tests, the backend interfaces would be expanded to support working over iterator ranges. (The proposed plan was laid out in the e-mail from 27th January).
That's not just for `adjacent_find` - many algorithms need an "official" support for working with blocks of iterators instead of individual elements.

https://github.com/llvm/llvm-project/pull/178756