git: openjdk/jdk: master: 8365956: GenShen: Adaptive tenuring threshold algorithm may raise threshold prematurely

[William Kemper]

Changeset: 7fcce270
Branch: master
Author:    William Kemper <wkemper at openjdk.org>
Date:      2025-09-10 22:12:04 +0000
URL:       https://git.openjdk.org/jdk/commit/7fcce27096605a27ca3b74349d1012bb0bd5963d

8365956: GenShen: Adaptive tenuring threshold algorithm may raise threshold prematurely

Reviewed-by: kdnilsen, phh

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGenerationalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahGlobalHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahYoungHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAgeCensus.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAgeCensus.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalEvacuationTask.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalFullGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahGenerationalHeap.inline.hpp
+ test/hotspot/gtest/gc/shenandoah/test_shenandoahAgeCensus.cpp