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226 Commits

Author SHA1 Message Date
Aleksey Shipilev
f2e17b7658 8229998: Build failure after JDK-8227054 
Reviewed-by: rkennke, zgu
 2019-08-22 13:47:14 +02:00
Aleksey Shipilev
7534985c92 8230024: Shenandoah: remove unnecessary ShenandoahTimingConverter 
Reviewed-by: rkennke, zgu
 2019-08-22 13:47:13 +02:00
Roman Kennke
b08e417b06 8229921: Shenandoah: Make Traversal mode non-experimental 
Reviewed-by: shade
 2019-08-20 18:39:09 +02:00
Stefan Karlsson
a3d6be2b2d 8229838: Rename markOop files to markWord 
Reviewed-by: dholmes, rehn
 2019-08-19 11:30:03 +02:00
Aleksey Shipilev
94130be62e 8229865: Use explicit #include debug.hpp for STATIC_ASSERT in gc/shenandoah/shenandoahUtils.cpp 
Reviewed-by: zgu
 2019-08-19 19:58:50 +02:00
Florian Weimer
7895862fa9 8229835: Shenandoah should recommend -Xlog:safepoint+stats 
Reviewed-by: shade
 2019-08-16 21:20:21 +02:00
Stefan Karlsson
ae5615c614 8229258: Rework markOop and markOopDesc into a simpler mark word value carrier 
Reviewed-by: rkennke, coleenp, kbarrett, dcubed
 2019-08-06 10:48:21 +02:00
Zhengyu Gu
320eaaccc4 8229474: Shenandoah: Cleanup CM::update_roots() 
Reviewed-by: rkennke
 2019-08-13 13:01:41 -04:00
Aleksey Shipilev
b1ea3a780c 8229419: Shenandoah: Cleanup LRB strength selector code 
Reviewed-by: rkennke
 2019-08-13 14:59:29 +02:00
Roman Kennke
de8ce983b3 8228369: Shenandoah: Refactor LRB C1 stubs 
Reviewed-by: shade
 2019-08-12 23:37:48 +02:00
Aleksey Shipilev
47c9c44b16 8229416: Shenandoah: Demote or remove ShenandoahOptimize*Final optimizations 
Reviewed-by: rkennke
 2019-08-12 20:27:14 +02:00
Aleksey Shipilev
28737bd07f 8229350: Shenandoah does not need barriers before CreateEx 
Reviewed-by: rkennke
 2019-08-09 13:07:18 +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
0512111dd9 8229206: Shenandoah: ShenandoahWeakRoot::oops_do() uses wrong timing phase 
Reviewed-by: shade
 2019-08-07 07:45:37 -04:00
Aleksey Shipilev
705b9c9496 8229176: Shenandoah should acquire CodeCache_lock without safepoint check 
Reviewed-by: rkennke
 2019-08-06 11:57:42 +02:00
Roman Kennke
afdd397471 8229002: Shenandoah: Missing node types in ShenandoahLoadReferenceBarrier::needs_barrier_impl() 
Reviewed-by: shade
 2019-08-02 11:21:41 +02:00
Roman Kennke
8996d4782d 8228775: Shenandoah: Remove useless null-input-verification in Shenandoah/C2 verifier 
Reviewed-by: shade
 2019-07-31 10:03:44 +02:00
Zhengyu Gu
6a94be7047 8228490: Shenandoah: Shenandoah concurrent root evacuation may race against OopStorage::release() 
Reviewed-by: rkennke
 2019-07-22 16:32:58 -04:00
Zhengyu Gu
3f470a2466 8227866: Shenandoah: Split weak root processing and class unloading in parallel cleaning task 
Reviewed-by: rkennke
 2019-07-13 12:15:17 -04:00
Matthias Baesken
9fb552745f 8228420: compile error in shenandoahSupport.cpp with clang 9 
Reviewed-by: shade
 2019-07-19 12:35:33 +02:00
Kim Barrett
e396e38bb3 8227653: Add VM Global OopStorage 
Replaced conditional JVMCI global storage with VM global storage.

Reviewed-by: tschatzl, lfoltan, kvn
 2019-07-18 14:57:32 -04:00
Roman Kennke
6a746de90e 8228364: Shenandoah: Remove unused code from ShenandoahBarrierSetC1 
Reviewed-by: shade
 2019-07-18 13:16:10 +02:00
Roman Kennke
ec7f1c13d9 8227677: Shenandoah: C2: Make in-native LRB special case of normal LRB 
Reviewed-by: roland
 2019-07-17 11:43:38 +02:00
Zhengyu Gu
5b05ea5a02 8225483: Shenandoah: Enhance native access barrier 
Reviewed-by: rkennke
 2019-07-15 11:23:05 -04:00
Roman Kennke
159a99ee41 8227676: Shenandoah: More consistent naming of LRB entry points 
Reviewed-by: shade
 2019-07-15 15:27:06 +02:00
Roman Kennke
02a90281ec 8227637: Adjust Shenandoah C2 verifier to recognize IN_NATIVE barriers 
Reviewed-by: roland
 2019-07-15 12:31:35 +02:00
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
d6dd171ece 8227039: Shenandoah: Aggressive heuristics for Traversal mode 
Reviewed-by: shade
 2019-07-05 11:07:09 +02:00
Roman Kennke
d4afa4e1c8 8226757: Shenandoah: Make traversal and passive modes explicit 
Reviewed-by: shade
 2019-07-04 14:28:31 +02:00
Mikael Vidstedt
c200fc1f34 Merge 2019-07-03 07:56:41 -07:00
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
d843b2f58e 8226957: Shenandoah: Remove obsoleted ShenandoahStoreCheck option 
Reviewed-by: shade
 2019-07-01 08:24:45 -04:00
Coleen Phillimore
74b8b47283 8225437: JvmtiExport::gc_epilogue is unnecessary 
Remove jvmtiExport::gc_epilogue after full GCs

Reviewed-by: dholmes, sspitsyn, dlong
 2019-06-27 11:40:18 -04:00
Kim Barrett
805258f3a9 8225255: Make SATB qset lock-free 
Refactor PtrQueueSet, use lock-free stack for SATB completed buffers

Reviewed-by: tschatzl, shade
 2019-06-26 13:18:38 -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
052e0e91c3 8226586: Shenandoah: No need to pre-evacuate roots for degenerated GC 
Reviewed-by: rkennke
 2019-06-24 09:51:45 -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
da39f4ff6e 8225573: Shenandoah: Enhance ShenandoahVerifier to ensure roots to-space invariant 
Reviewed-by: shade
 2019-06-18 17:58:07 -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
Aleksey Shipilev
5370654910 8225743: Remove ShenandoahBarrierSetC2::escape_is_barrier_node and related GC interface 
Reviewed-by: roland, eosterlund
 2019-06-14 16:47:58 +02:00
Aleksey Shipilev
63d9446117 8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC 
Reviewed-by: rkennke, zgu
 2019-06-13 19:37:49 +02:00
Erik Österlund
ec5bfaba53 8219687: G1 asserts nmethod should not be unloaded during parallel code cache unloading 
Reviewed-by: tschatzl, kvn
 2019-07-02 11:33:01 +02:00
Aleksey Shipilev
0711ca8671 8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC 
Reviewed-by: rkennke, zgu
 2019-06-13 19:37:49 +02:00
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
712996ae87 8225514: Shenandoah: ShenandoahCodeRoots should inherit from AllStatic 
Reviewed-by: shade
 2019-06-10 13:42:11 -04:00
Nils Eliasson
75e9d0a290 8224675: Late GC barrier insertion for ZGC 
Reviewed-by: roland, eosterlund, pliden
 2019-02-14 14:54:05 +01:00
Aleksey Shipilev
fdef3f9305 8225441: Cleanup ShenandoahHeap::atomic_compare_exchange_oop 
Reviewed-by: rkennke
 2019-06-07 11:48:01 +02:00