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AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR
https://amrex-codes.github.io/amrex
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Disable AMReX_FLATTEN_FOR by default #3860

Closed WeiqunZhang closed 4 months ago

WeiqunZhang commented 4 months ago

Flattening (#3855) makes compilation too slow for some codes. For example, on my desktop, the compilation time for Castro_react.cpp increased from 3 minutes to 49 minutes.

WeiqunZhang commented 4 months ago

Let's try to get this merged before the next release.