Open
Bug 1927846
Opened 1 year ago
Updated 1 year ago
Use std::gcd instead of a home-grown version
Categories
(Core :: MFBT, task)
Core
MFBT
Tracking
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NEW
People
(Reporter: sergesanspaille, Assigned: sergesanspaille)
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(1 file)
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3.80 KB,
text/x-c++src
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Details |
The attached benchmark (taken from Bug 1821362) shows comparable (and actually slightly better) performance of std::gcd compared to our implementation when compiled with -O2, -O2 -march=native, -03 and -03 -march=native , when compiled with g++ 14.2 and clang++ 18.1, and depending on libstdc++ 14.2.1.
We currently build with libstdc++ 8, maybe we should change this?
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Description
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