Page History

...

Current state: "Under Discussion"

Discussion thread: TBD here

JIRA:

...

The benchmark was executed on an Apple M4 Max system with 48 GB RAM.
The thread-safe version adds a little overhead during the first initialization (key() 0.457 → 0.770 ns/op, value() 0.451 → 0.761 ns/op).
After the initial lazy initialization, subsequent accesses do not incur any locking or additional cost, so the steady-state performance remains essentially identical to the non-thread-safe version.

...