14 Commits

Author SHA1 Message Date
Zhengyu Gu
4255a28d8d 8221435: Shenandoah should not mark through weak roots
Reviewed-by: rkennke, shade
2019-03-26 12:12:49 -04:00
Per Lidén
c6917cc27e 8219817: Remove unused CollectedHeap::block_size()
Reviewed-by: shade, stefank
2019-03-13 11:31:00 +01:00
Aleksey Shipilev
ac03c04256 8220162: Shenandoah should not commit HugeTLBFS memory
Reviewed-by: rkennke, zgu
2019-03-11 00:06:48 +01:00
Aleksey Shipilev
c3a207f1a7 8220153: Shenandoah does not work with TransparentHugePages properly
Reviewed-by: rkennke, zgu
2019-03-11 00:06:47 +01:00
Aleksey Shipilev
1a100ade57 8220350: Refactor ShenandoahHeap::initialize
Reviewed-by: rkennke, zgu
2019-03-11 00:06:46 +01:00
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
Zhengyu Gu
ee991225e7 8220161: Shenandoah does not need to initialize PLABs for safepoint workers
Reviewed-by: shade
2019-03-05 12:30:47 -05:00
Zhengyu Gu
00b46c06a5 8219857: Shenandoah GC may initialize thread's gclab twice
Reviewed-by: rkennke
2019-02-28 08:44:09 -05:00
Aleksey Shipilev
ace0b7a803 8219524: Shenandoah misreports "committed" size in MemoryMXBean
Reviewed-by: rkennke, zgu
2019-02-21 15:52:42 +01:00
Robbin Ehn
046a1f0ff7 8218041: Assorted wrong/missing includes
Reviewed-by: dholmes, kbarrett, stefank, shade
2019-01-31 10:31:39 +01:00
Thomas Schatzl
d800361151 8213229: Investigate treating StringTable as weak in young collections
Reviewed-by: zgu, kbarrett
2019-01-29 11:30:17 +01:00
Zhengyu Gu
602ead5483 8217319: Cleanup Shenandoah includes
Reviewed-by: shade
2019-01-18 09:10:49 -05:00
Zhengyu Gu
12093bf074 8215549: Shenandoah deduplication cleans up table/queue twice
Reviewed-by: rkennke
2019-01-14 12:51:45 -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