On Thu, 25 Jun 2026 11:37:18 GMT, Aleksey Shipilev <[email protected]> wrote:
>> While following up on concurrent marking performance, I noticed that we >> stopped / failed to inline some of the hot methods in marking loop. We need >> to rework this. >> >> This PR replaces the build-time GCC-specific "bump" for inlining heuristics >> into explicit inlining hints across the hot path. I have eyeballed the >> profiles on typical workloads and the inlining makes sense now. >> >> Additional testing: >> - [x] Linux x86_64 server fastdebug, `hotspot_gc_shenandoah` >> - [x] Ad-hoc marking performance tests >> - [x] Regular testing pipelines >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Aleksey Shipilev has updated the pull request incrementally with two > additional commits since the last revision: > > - Stricter "inline" policy > - Use `override` instead of `virtual` to declare intent better Marked as reviewed by xpeng (Committer). ------------- PR Review: https://git.openjdk.org/jdk/pull/31634#pullrequestreview-4572510913
