22 Commits

Author SHA1 Message Date
Aleksey Shipilev
76465eb1d9 8232674: Fix build and rename ShenandoahBarrierSet::oop_load_from_native_barrier
Reviewed-by: zgu
2019-10-21 15:11:42 +02:00
Zhengyu Gu
0f822d90d1 8232010: Shenandoah: implement self-fixing native barrier
Reviewed-by: rkennke
2019-10-18 13:07:46 -04:00
Zhengyu Gu
2324892e0b 8231999: Shenandoah: Traversal failed compiler/jsr292/CallSiteDepContextTest.java
Reviewed-by: rkennke
2019-10-17 13:14:48 -04:00
Roman Kennke
aa251e0762 8231499: Shenandoah: compiler/arraycopy/TestDefaultMethodArrayCloneDeoptC2 fails
Reviewed-by: shade, roland
2019-09-30 17:00:16 +02:00
Roman Kennke
b8715b4004 8231447: Shenandoah: Compilation-time regression after JDK-8231086
Reviewed-by: shade
2019-09-25 12:33:05 +02:00
Zhengyu Gu
470168868f 8231293: Shenandoah: Traversal should not revive dead weak roots
Reviewed-by: shade
2019-09-23 07:45:12 -04:00
Roman Kennke
9516e6d2fd 8231087: Shenandoah: Self-fixing load reference barriers for C1/C2
Reviewed-by: shade
2019-09-18 20:56:20 +02:00
Roman Kennke
9510e7fe5d 8231086: Shenandoah: Stronger invariant for object-arraycopy
Reviewed-by: shade
2019-09-18 20:56:19 +02:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals()
Reviewed-by: rkennke, tschatzl
2019-09-17 09:51:02 +02:00
Kim Barrett
8b67b75f50 8221361: Eliminate two-phase initialization for PtrQueueSet classes
Move allocator and CBL monitor init to constructor.

Reviewed-by: tschatzl, shade
2019-09-09 16:54:48 -04:00
Zhengyu Gu
5b05ea5a02 8225483: Shenandoah: Enhance native access barrier
Reviewed-by: rkennke
2019-07-15 11:23:05 -04:00
Roman Kennke
5cb091693d 8226695: Shenandoah: Wire C1 and C2 IN_NATIVE barrier
Reviewed-by: roland
2019-07-04 17:31:03 +02:00
Roman Kennke
fb4bb0a6cb 8224584: Shenandoah: Eliminate forwarding pointer word
Reviewed-by: shade, roland
2019-05-29 12:01:21 +02:00
Roman Kennke
56359d42b1 8224667: Shenandoah: Post-LRB cleanup
Reviewed-by: shade
2019-05-23 17:01:38 +02:00
Roman Kennke
94e4724219 8223567: Rename ShenandoahBrooksPointer to ShenandoahForwarding
Reviewed-by: shade
2019-05-08 20:45:30 +02:00
Roman Kennke
6292ecd39b 8221848: Shenandoah: ArrayCopy post-barrier improvements
Reviewed-by: zgu
2019-04-04 21:29:46 +02:00
Roman Kennke
03ab1404f0 8221766: Load-reference barriers for Shenandoah
Reviewed-by: kvn, erikj, aph, shade
2019-04-02 23:00:22 +02:00
Roman Kennke
9acdfbd5b7 8221751: Shenandoah: Improve SATB enqueueing
Reviewed-by: shade
2019-04-02 18:13:42 +02:00
Ao Qi
f15a31f766 8220344: Build failures when using --with-jvm-features=-g1gc,-jfr
Reviewed-by: tschatzl, zgu
2019-03-12 09:59:58 -04:00
Kim Barrett
725a467ad8 8219613: Use NonJavaThread PtrQueues
Init and use NJT queues, remove shared SATB queue.

Co-authored-by: Aleksey Shipilev <shade@redhat.com>
Reviewed-by: shade, zgu, pliden, tschatzl
2019-03-05 19:54:33 -05:00
Roman Kennke
96e4678510 8203232: Shenandoah: Resolve oops in SATB filter
Reviewed-by: shade
2019-02-20 16:29:29 +01:00
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