hg: jdk/jdk: 7 new changesets

[thomas.schatzl at oracle.com]

Changeset: e199f4a62e66
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/e199f4a62e66

8233919: Incrementally calculate the occupied cards in a heap region remembered set
Summary: Instead of iterating over the remembered set card containers, continuously update a single counter per remembered set about occupancy.
Reviewed-by: sangheki, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp
! src/hotspot/share/gc/g1/g1RemSetTrackingPolicy.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.inline.hpp
! src/hotspot/share/gc/g1/sparsePRT.cpp
! src/hotspot/share/gc/g1/sparsePRT.hpp
+ src/hotspot/share/gc/g1/sparsePRT.inline.hpp

Changeset: 7dfcc42ad35b
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/7dfcc42ad35b

8233588: Clean up SurvRateGroup
Summary: Remove unnecessary members, enforce stricter visibility within use.
Reviewed-by: sangheki, kbarrett

! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp
! src/hotspot/share/gc/g1/survRateGroup.cpp
! src/hotspot/share/gc/g1/survRateGroup.hpp

Changeset: d1b2fa77e75e
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/d1b2fa77e75e

8231579: G1's incremental calculation of region elapsed time always uses the same age group for prediction
Summary: Separate calculation of time required for copying objects from non-copy time. Calculate the former in bulk, and the latter as usual, combining them as needed.
Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp

Changeset: 676eb5c4a3e4
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/676eb5c4a3e4

8234574: Rename prediction methods in G1Analytics
Reviewed-by: sjohanss, sangheki

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Analytics.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.hpp
! src/hotspot/share/gc/g1/g1Predictions.hpp
! src/hotspot/share/gc/g1/survRateGroup.cpp
! src/hotspot/share/gc/g1/survRateGroup.hpp
! test/hotspot/gtest/gc/g1/test_g1Predictions.cpp

Changeset: 1d4f51045433
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/1d4f51045433

8234179: Move HeapRegion::_recorded_rs_length/_predicted_elapsed_time_ms into G1CollectionSet
Reviewed-by: sjohanss, lkorinth

! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp

Changeset: d680c3ff80f6
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/d680c3ff80f6

8234586: Rename survRateGroup.?pp files to g1SurvRateGroup.?pp
Reviewed-by: kbarrett, sjohanss

+ src/hotspot/share/gc/g1/g1SurvRateGroup.cpp
+ src/hotspot/share/gc/g1/g1SurvRateGroup.hpp
! src/hotspot/share/gc/g1/heapRegion.hpp
- src/hotspot/share/gc/g1/survRateGroup.cpp
- src/hotspot/share/gc/g1/survRateGroup.hpp

Changeset: a79eafba5b38
Author:    tschatzl
Date:      2019-12-02 14:21 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/a79eafba5b38

8234587: Rename the SurvRateGroup class to G1SurvRateGroup
Reviewed-by: kbarrett, sangheki

! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! src/hotspot/share/gc/g1/g1SurvRateGroup.cpp
! src/hotspot/share/gc/g1/g1SurvRateGroup.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp