[libcxx-commits] [PATCH] D59791: [pstl] Add a serial backend for the PSTL

[Mikhail Dvorskiy via Phabricator via libcxx-commits]

MikeDvorskiy added inline comments.


================
Comment at: pstl/include/pstl/internal/parallel_backend_serial.h:86
+{
+    return __scan(_Index(0), __n, __init);
+}
----------------
ldionne wrote:
> ldionne wrote:
> > So, I strongly suspect this implementation is incorrect. Can you draft what a correct serial implementation would be?
> This is the only thing I strongly suspect is incorrectly implemented. Can you please check this?
I see your question  about strict_scan as well.
I need additional time to answer regarding right serial  code here...
I will try to answer today or tomorrow.. 


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https://reviews.llvm.org/D59791