Workaround std::exclusive_scan issue with old compilers

AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR

https://amrex-codes.github.io/amrex

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Closed WeiqunZhang closed 1 week ago

WeiqunZhang commented 2 weeks ago

Some systems do not have std::exclusive_scan. Thus, we implement a workaround.

WeiqunZhang commented 2 weeks ago

@marchdf

marchdf commented 2 weeks ago

This built with clang-15 on Frontier.