26 Commits

Author SHA1 Message Date
Zhengyu Gu
7987b2fbae 8231324: Shenandoah: avoid duplicated weak root works during final traversal
Reviewed-by: rkennke
2019-10-18 11:36:35 -04:00
Aleksey Shipilev
7a02f30492 8231244: Shenandoah: all-roots heap walking misses some weak roots
Reviewed-by: zgu, rkennke
2019-09-19 20:26:53 +02:00
Zhengyu Gu
320eaaccc4 8229474: Shenandoah: Cleanup CM::update_roots()
Reviewed-by: rkennke
2019-08-13 13:01:41 -04:00
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
803c03c094 8227101: Shenandoah: Use ShenandoahSharedFlag for claimed flag in ShenandoahSerialRoot
Reviewed-by: shade
2019-07-02 10:21:23 -04:00
Zhengyu Gu
13d3c63405 8226310: Shenandoah: Concurrent evacuation of CLDG
Reviewed-by: rkennke
2019-06-24 14:13:49 -04:00
Zhengyu Gu
cfb99c9382 8226311: Shenandoah: Concurrent evacuation of OopStorage backed weak roots
Reviewed-by: rkennke
2019-06-24 11:46:46 -04:00
Zhengyu Gu
2548e0bc5d 8225590: Shenandoah: Refactor ShenandoahClassLoaderDataRoots API
Reviewed-by: rkennke
2019-06-20 18:29:34 -04:00
Zhengyu Gu
cd130d9b39 8226413: Shenandoah: Separate root scanner for SH::object_iterate()
Reviewed-by: rkennke
2019-06-20 10:12:31 -04:00
Zhengyu Gu
fe66fd327f 8225582: Shenandoah: Enable concurrent evacuation of JNIHandles
Reviewed-by: rkennke, shade
2019-06-19 08:52:15 -04:00
Zhengyu Gu
9a2f403a3f 8225550: Shenandoah: Prevent SH::object_iterate() call's side-effects
Reviewed-by: shade
2019-06-14 11:58:23 -04:00
Zhengyu Gu
9597144fb2 8225572: Shenandoah: Move JNIHandles root out of serial roots
Reviewed-by: rkennke
2019-06-11 19:15:31 -04:00
Zhengyu Gu
1a3d4e638c 8225014: Separate ShenandoahRootScanner method for object_iterate
Reviewed-by: shade
2019-05-30 21:12:26 -04:00
Zhengyu Gu
18a59944ef 8224210: Shenandoah: Refactor ShenandoahRootScanner to support scanning CSet codecache roots
Reviewed-by: shade
2019-05-20 09:42:37 -04:00
Zhengyu Gu
3ebc657e40 8223774: Shenandoah: Refactor ShenandoahRootProcessor and family
Reviewed-by: shade, rkennke
2019-05-17 09:52:35 -04:00
Zhengyu Gu
53845dabdc 8223215: Shenandoah: Support verifying subset of roots
Reviewed-by: shade, rkennke
2019-05-15 08:58:23 -04:00
Zhengyu Gu
7c54f240ba 8222992: Shenandoah: Pre-evacuate all roots
Reviewed-by: shade
2019-05-02 09:49:52 -04:00
Zhengyu Gu
a652f593f2 8222490: Shenandoah: Remove unused _par_state_string in ShenandoahRootEvacuator
Reviewed-by: shade
2019-04-15 12:54:12 -04:00
Zhengyu Gu
f37ec83209 8222419: Shenandoah: Remove unused _par_state_string in ShenandoahRootProcessor
Reviewed-by: rkennke
2019-04-12 16:30:19 -04:00
Roman Kennke
03ab1404f0 8221766: Load-reference barriers for Shenandoah
Reviewed-by: kvn, erikj, aph, shade
2019-04-02 23:00:22 +02:00
Zhengyu Gu
3320a7ea1f 8221629: Shenandoah: Cleanup class unloading logic
Reviewed-by: rkennke
2019-03-28 13:53:41 -04:00
Zhengyu Gu
4255a28d8d 8221435: Shenandoah should not mark through weak roots
Reviewed-by: rkennke, shade
2019-03-26 12:12:49 -04:00
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
b5b1fe042a 8220444: Shenandoah should use parallel version of WeakProcessor in root processor for weak roots
Reviewed-by: rkennke, shade
2019-03-11 14:06:05 -04:00
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