RFR: 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter [v10]

Gui Cao gcao at openjdk.org
Fri Jan 17 03:14:37 UTC 2025


On Wed, 15 Jan 2025 09:51:26 GMT, Gui Cao <gcao at openjdk.org> wrote:

>> Follow this patch https://github.com/openjdk/jdk/pull/19989, The fix for [JDK-8332587](https://bugs.openjdk.org/browse/JDK-8332587) was for C2 only. Implement the same fix for C1 and the interpreter.
>> 
>> ### Testing
>> - [x] Run tier1-3 tests on SOPHON SG2042 (release)
>
> Gui Cao has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:
> 
>  - Merge remote-tracking branch 'upstream/master' into JDK-8342881
>  - Fix for Feilong's review
>  - Add MacroAssembler::ror function
>  - Merge branch 'master' into JDK-8342881
>  - Update code comment
>  - Update for RealFYang's comment
>  - Merge remote-tracking branch 'upstream/master' into JDK-8342881
>  - 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter

Thanks all for the review.

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PR Comment: https://git.openjdk.org/jdk/pull/21922#issuecomment-2597343711


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