[jdk17u-dev] RFR: 8269404: Base64 Encoding optimization enhancements for x86 using AVX-512 [v3]

Thu Nov 10 01:36:19 UTC 2022

On Wed, 9 Nov 2022 23:51:33 GMT, Scott Gibbons <duke at openjdk.org> wrote:

>> This is a backport of JDK-8269404: Base64 Encoding optimization enhancements for x86 using AVX-512. Backport is clean.
>> 
>> We have had numerous customer requests for this functionality to be backported due to the performance improvement.
>> 
>> There will be three additional PRs for which this is a dependency. This PR is dependent on PR #860.
>> 
>> Risk: I view the risk of this backport to be minimal. This code has been in use for many months with no bugs reported.
>> 
>> Testing: x86_64 build, affected tests, tier1
>> 
>> Thanks,
>> --Scott
>
> Scott Gibbons has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
> 
>  - Merge branch 'master' into Encode-backport
>  - Backport 9cac94d581f240c10fe8fff2f803109a1ae30637
>  - Backport c37988d0793b24d98d285530dfda69999a227937

Created a clean PR #867

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PR: https://git.openjdk.org/jdk17u-dev/pull/861