21 Commits

Author SHA1 Message Date
Aleksey Shipilev
fe2a82031f 8242101: Shenandoah: coalesce and parallelise heap region walks during the pauses
Reviewed-by: rkennke
2020-04-03 16:13:01 +02:00
Roman Kennke
553ea1e891 8242082: Shenandoah: Purge Traversal mode
Reviewed-by: shade
2020-04-03 15:06:08 +02:00
Aleksey Shipilev
c09b0a7793 8242089: Shenandoah: per-worker stats should be summed up, not averaged
Reviewed-by: rkennke
2020-04-03 13:58:38 +02:00
Aleksey Shipilev
21d5f88f40 8242083: Shenandoah: split "Prepare Evacuation" tracking into cset/freeset counters
Reviewed-by: rkennke
2020-04-03 13:58:32 +02:00
Aleksey Shipilev
af15605bab 8241838: Shenandoah: no need to trash cset during final mark
Reviewed-by: rkennke
2020-03-30 19:37:23 +02:00
Aleksey Shipilev
3059f593ab 8241545: Shenandoah: purge root work overwrites counters after JDK-8228818
Reviewed-by: zgu
2020-03-24 20:18:45 +01:00
Aleksey Shipilev
eb974fad6d 8240868: Shenandoah: remove CM-with-UR piggybacking cycles
Reviewed-by: rkennke, zgu
2020-03-11 14:17:52 +01:00
Aleksey Shipilev
2ba5ed53d6 8240749: Shenandoah: refactor ShenandoahUtils
Reviewed-by: rkennke
2020-03-09 22:40:55 +01:00
Aleksey Shipilev
d8bded6fb4 8240671: Shenandoah: refactor ShenandoahPhaseTimings
Reviewed-by: rkennke, zgu
2020-03-06 17:03:42 +01:00
Aleksey Shipilev
6ad1db40d8 8240216: Shenandoah: remove ShenandoahTerminationTrace
Reviewed-by: zgu
2020-02-28 17:59:51 +01:00
Mikael Vidstedt
b63b9a2edb 8237182: Update copyright header for shenandoah and epsilon files
Reviewed-by: iignatyev, zgu
2020-01-14 19:27:03 -08:00
Aleksey Shipilev
c3d807276d 8232575: Shenandoah: asynchronous object/region pinning
Reviewed-by: rkennke
2019-10-21 15:11:43 +02:00
Aleksey Shipilev
f630646baf 8232573: Shenandoah: cleanup and add more logging for in-pause phases
Reviewed-by: rkennke
2019-10-17 20:56:11 +02:00
Zhengyu Gu
2b164a34ad 8229213: Shenandoah: Allow VM global oop storage to be processed concurrently
Reviewed-by: shade, rkennke
2019-08-07 09:17:08 -04:00
Zhengyu Gu
fe66fd327f 8225582: Shenandoah: Enable concurrent evacuation of JNIHandles
Reviewed-by: rkennke, shade
2019-06-19 08:52:15 -04:00
Ao Qi
06e17e05a2 8222333: fastdebug build broken after JDK-8221393 (phase_mapping[] doesn't match enum Phase in WeakProcessorPhases)
Reviewed-by: zgu, shade
2019-04-11 19:09:45 +02:00
Zhengyu Gu
f8d4cd94cb 8220546: Shenandoah Reports timing details for weak root processing
Reviewed-by: rkennke
2019-03-13 13:33:50 -04:00
Zhengyu Gu
5fabaf6abe 8217578: Shenandoah cleanup unused timings after concurrent string table change
Reviewed-by: shade
2019-01-30 14:19:24 -05:00
Zhengyu Gu
12093bf074 8215549: Shenandoah deduplication cleans up table/queue twice
Reviewed-by: rkennke
2019-01-14 12:51:45 -05:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Roman Kennke
8b62a2ee9d 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental)
Co-authored-by: Christine Flood <chf@redhat.com>
Co-authored-by: Aleksey Shipilev <shade@redhat.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Zhenygu Gu <zgu@redhat.com>
Co-authored-by: Andrew Haley <aph@redhat.com>
Co-authored-by: Andrew Dinn <adinn@redhat.com>
Co-authored-by: Mario Torre <mtorre@redhat.com>
Reviewed-by: kvn, roland, shade, coleenp, lmesnik, pliden, jgeorge, ihse, erikj
2018-12-10 15:47:44 +01:00