18 Commits

Author SHA1 Message Date
Roman Kennke
769f853592 8236732: Shenandoah: Stricter placement for oom-evac scopes
Reviewed-by: zgu
2020-01-07 21:53:52 +01:00
Roman Kennke
8a54d97a4d 8234974: Shenandoah: Do concurrent roots even when no evacuation is necessary
Reviewed-by: zgu
2019-12-12 18:34:30 +01:00
Roman Kennke
0a375cfa2d 8235355: Shenandoah: Resolve deadlock between OOM handler and nmethod lock
Reviewed-by: zgu
2019-12-04 21:40:08 +01:00
Roman Kennke
61cdeba65e 8235337: Shenandoah: Fix evac OOM scoping for concurrent class unloading
Reviewed-by: zgu
2019-12-04 20:03:50 +01:00
Zhengyu Gu
0a5505f7e9 8228720: Shenandoah: Implementation of concurrent class unloading
Reviewed-by: rkennke
2019-11-27 11:52:57 -05:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes
Reviewed-by: dholmes
2019-11-26 10:47:46 +01:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg
Reviewed-by: rehn, dholmes
2019-11-25 12:33:15 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add
Reviewed-by: rehn, dholmes
2019-11-25 12:31:39 +01:00
Aleksey Shipilev
f925696a0c 8231197: Shenandoah: JVMTI heap walking cleanup crashes with NULL forwardee
Reviewed-by: zgu, rkennke
2019-09-19 20:26:51 +02:00
Aleksey Shipilev
705b9c9496 8229176: Shenandoah should acquire CodeCache_lock without safepoint check
Reviewed-by: rkennke
2019-08-06 11:57:42 +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
Zhengyu Gu
951e0b22d7 8224875: Shenandoah: ParallelCleaning code unloading should take lock to protect shared code roots array
Reviewed-by: shade
2019-05-29 10:57:19 -04:00
Zhengyu Gu
deaba32229 8224115: Shenandoah: Eliminate RWLock that protects recorded nmethod data array
Reviewed-by: shade
2019-05-22 21:24:09 -04:00
Zhengyu Gu
96c9fcf22f 8224679: Shenandoah: Make ShenandoahParallelCodeCacheIterator noncopyable
Reviewed-by: rkennke, shade
2019-05-24 09:23:58 -04:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp
Reviewed-by: coleenp, lkorinth
2019-05-09 14:28:30 +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
Zhengyu Gu
602ead5483 8217319: Cleanup Shenandoah includes
Reviewed-by: shade
2019-01-18 09:10:49 -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