On Thu, 22 Jun 2023 00:13:06 GMT, 温绍锦 <d...@openjdk.org> wrote:
>> By optimizing the implementation of java.lang.Long#fastUUID, the performance >> of the java.util.UUID#toString method can be significantly improved. >> >> The following are the test results of JMH: >> >> Benchmark Mode Cnt Score Error Units >> UUIDUtilsBenchmark.new thrpt 5 92676.550 ± 292.213 ops/ms >> UUIDUtilsBenchmark.original thrpt 5 37040.165 ± 1023.532 ops/ms > > 温绍锦 has updated the pull request incrementally with one additional commit > since the last revision: > > move HEX256 to LongCache fyi, the title of this PR need to match exactly the title of the bug [JDK-8310502](https://bugs.openjdk.org/browse/JDK-8310502). The mismatch is an Integration blocker. (See the comment in the description). ------------- PR Comment: https://git.openjdk.org/jdk/pull/14578#issuecomment-1601874909
