On Tue, 27 Jun 2023 16:35:20 GMT, Alan Bateman wrote:
> > Wenshao hopes to use this array for other optimizations in `java.lang` in
> > the future.
> > But as for this PR, I suggest wenshao not to do so much. I suggest moving
> > `DIGITS` back to `HexDigits` first to make the modifications in
On Tue, 27 Jun 2023 11:25:32 GMT, 温绍锦 wrote:
>> 温绍锦 has updated the pull request incrementally with one additional commit
>> since the last revision:
>>
>> use ISO_8859_1.INSTANCE directly instead of StandardCharsets.ISO_8859_1
>
>> I'm looking through
>>
On Tue, 27 Jun 2023 11:25:32 GMT, 温绍锦 wrote:
>> 温绍锦 has updated the pull request incrementally with one additional commit
>> since the last revision:
>>
>> use ISO_8859_1.INSTANCE directly instead of StandardCharsets.ISO_8859_1
>
>> I'm looking through
>>
On Tue, 27 Jun 2023 11:50:40 GMT, Glavo wrote:
>> do I need to change the copyright information? I am not sure
>
>> do I need to change the copyright information? I am not sure
>
> Yes, you should update the copyright information of each file you have
> modified.
The years in the header are
On Tue, 27 Jun 2023 11:27:18 GMT, 温绍锦 wrote:
> do I need to change the copyright information? I am not sure
Yes, you should update the copyright information of each file you have modified.
-
PR Review Comment: https://git.openjdk.org/jdk/pull/14578#discussion_r1243607127
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Tue, 27 Jun 2023 10:08:32 GMT, Chen Liang wrote:
>> 温绍锦 has updated the pull request incrementally with one additional commit
>> since the last revision:
>>
>> use ISO_8859_1.INSTANCE directly instead of StandardCharsets.ISO_8859_1
>
> src/java.base/share/classes/java/util/UUID.java line
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
On Mon, 26 Jun 2023 09:57:31 GMT, 温绍锦 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
> 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
>
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