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https://www.percona.com/live/17/sessions/optimizing-mysql-without-sql-or-touching-mycnf
Link-time optimizationsAlso known as Full Program Optimization) Supported by both modern GCC and Clang with -flto option
worry about end binary size and memory usage on compile
The text was updated successfully, but these errors were encountered:
https://github.com/google/autofdo is useful, but is a little beyond this project scope
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LTO is super slow, super memory hungry, and require much disk space in /tmp (30G is a safe bet). Performance seems up from another 10~15% for 8.0.
As https://bugs.mysql.com/bug.php?id=67790, 8.0 has WITH_LTO cmake flag and fix some bugs. Don't know 5.7 will build ok. just make another try.
bash99
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https://www.percona.com/live/17/sessions/optimizing-mysql-without-sql-or-touching-mycnf
Link-time optimizationsAlso known as Full Program Optimization) Supported by both modern GCC and Clang with -flto option
worry about end binary size and memory usage on compile
The text was updated successfully, but these errors were encountered: