Currently we reclaim dead humongous objects (and in general completely empty regions) after the Cleanup pause. It may take a while from Remark to Cleanup.
One option to speed up this process would be to reclaim empty regions in the Remark pause.
One option to speed up this process would be to reclaim empty regions in the Remark pause.
- is blocked by
-
JDK-8178105 Switch mark bitmaps during Remark
-
- Resolved
-
-
JDK-8197573 Remove concurrent cleanup and secondary free list handling
-
- Resolved
-
- relates to
-
JDK-8180415 Rebuild remembered sets during the concurrent cycle
-
- Resolved
-
-
JDK-8201172 Parallelize Remset Tracking Update Before Rebuild phase
-
- Resolved
-
-
JDK-8027959 Early reclamation of large objects in G1
-
- Resolved
-
-
JDK-8197850 Calculate liveness in regions during marking
-
- Resolved
-
-
JDK-8309538 G1: Move total collection increment from Cleanup to Remark
-
- Resolved
-
(2 relates to)