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MariaDB and Intel TSX

 

does MariaDB make usage of TSX on newer hardware or at least using glibc for the query cache mutex which would implicit benfit form it?

just curious because next year we replace our cluster nodes and put them in a EVC mode where TSX instrcutions are supported

https://en.wikipedia.org/wiki/Transactional_Synchronization_Extensions

https://www.flamingspork.com/blog/2014/06/05/performance-impact-of-mysql-query-cache-on-modern-hardware/

https://lwn.net/Articles/534758/


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