RFR: 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter [v4]

Gui Cao gcao at openjdk.org
Mon Dec 9 03:01:16 UTC 2024


> 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 incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge remote-tracking branch 'upstream/master' into JDK-8342881
 - 8342881: RISC-V: secondary_super_cache does not scale well: C1 and interpreter

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/21922/files
  - new: https://git.openjdk.org/jdk/pull/21922/files/deaed30c..1ee5b6d9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21922&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21922&range=02-03

  Stats: 504 lines in 16 files changed: 424 ins; 69 del; 11 mod
  Patch: https://git.openjdk.org/jdk/pull/21922.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21922/head:pull/21922

PR: https://git.openjdk.org/jdk/pull/21922


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