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305 Commits

Author SHA1 Message Date
Per Lidén
2e4783411e 8240745: Implementation: JEP 377: ZGC: A Scalable Low-Latency Garbage Collector (Production) 
Reviewed-by: stefank, eosterlund
 2020-04-03 23:40:33 +02:00
Robbin Ehn
bf41f548e1 8220051: Remove global safepoint code 
Reviewed-by: mdoerr, dcubed, eosterlund, bulasevich, coleenp
 2020-04-01 14:54:44 +02:00
Stefan Karlsson
b7439a8ae3 8241361: ZGC: Implement memory related JFR events 
Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: pliden, eosterlund
 2020-03-27 15:28:07 +01:00
Erik Österlund
21cd75cb98 8240363: Refactor Compile::Output() to its own Phase 
Reviewed-by: kvn, vlivanov
 2020-03-16 12:27:42 +00:00
Kim Barrett
9f334a1640 8240239: Replace ConcurrentGCPhaseManager 
Replace ConcurrentGCPhaseManager with ConcurrentGCBreakpoints

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: kbarrett, pliden, sangheki
 2020-03-06 18:42:13 -05:00
Nils Eliasson
908a933131 8238759: Clones should always keep the base pointer 
Reviewed-by: rkennke, thartmann
 2020-03-03 10:29:05 +01:00
Aleksey Shipilev
649a4d0613 8239492: [x86] Turn MacroAssembler::verify_oop into macro recording file and line 
Reviewed-by: rrich, vlivanov, pliden
 2020-02-24 18:30:02 +01:00
Per Lidén
aab0ce5f1c 8239533: ZGC: Make the ZProactive flag non-diagnostic 
Reviewed-by: eosterlund, stefank
 2020-02-24 11:01:51 +01:00
Stefan Karlsson
e4b27a48a0 8183574: Unify the is_power_of_2 functions 
Reviewed-by: kbarrett, redestad
 2020-02-17 10:03:17 +01:00
Per Lidén
4aa5cf5bca 8237882: ZGC: Remove ZUtils::round_{up,down}_power_of_2() declarations 
Reviewed-by: kbarrett, smonteith
 2020-01-30 12:42:01 +01:00
Per Lidén
83911960d4 8237884: ZGC: Use clamp() instead of MIN2(MAX2()) 
Reviewed-by: kbarrett, smonteith
 2020-01-30 12:41:59 +01:00
Per Lidén
0f06a9a5cd 8237825: ZGC: Replace -XX:ZPath with -XX:AllocateHeapAt 
Reviewed-by: eosterlund
 2020-01-30 12:41:56 +01:00
Per Lidén
24691f248c 8237758: ZGC: Move get_mempolicy() syscall wrapper to ZSyscall 
Reviewed-by: eosterlund
 2020-01-30 12:41:47 +01:00
Per Lidén
91d58b8f96 8237649: ZGC: Improved NUMA support when using small pages 
Reviewed-by: eosterlund, smonteith
 2020-01-30 12:41:26 +01:00
Stefan Karlsson
17106c9e9d 8236778: Add Atomic::fetch_and_add 
Reviewed-by: kbarrett, dholmes
 2020-01-24 09:15:08 +01:00
Per Lidén
4eacb6361b 8234440: ZGC: Print relocation information on info level 
Reviewed-by: stefank, eosterlund
 2020-01-23 15:13:32 +01:00
Per Lidén
72609092fe 8237201: ZGC: Remove unused ZRelocationSetSelector::fragmentation() 
Reviewed-by: tschatzl
 2020-01-17 10:20:38 +01:00
Per Lidén
74f0ef5050 8237199: ZGC: Rename ZBackingFile to ZPhysicalMemoryBacking 
Reviewed-by: stefank, eosterlund, smonteith
 2020-01-17 10:20:38 +01:00
Per Lidén
c6dc3308a1 8237198: ZGC: Share multi-mapping code in ZBackingFile 
Reviewed-by: stefank, eosterlund, smonteith
 2020-01-17 10:20:37 +01:00
Ioi Lam
584db9818a 8236625: Remove writeable macro from JVM flags declaration 
Reviewed-by: coleenp, hseigel, gziemski
 2020-01-07 18:56:18 -08:00
Daniel D. Daugherty
03c3f174ae 8236226: fix merge error in src/hotspot/share/gc/z/zRootsIterator.cpp 
Reviewed-by: dholmes, kbarrett
 2019-12-18 18:22:52 -05:00
Jesper Wilhelmsson
e788e6dd46 Merge 2019-12-18 23:46:55 +01:00
Vladimir Kozlov
4b1be3ecf9 8236000: VM build without C2 fails 
C2 flags should be checked only when C2 is present.

Reviewed-by: kbarrett, thartmann
 2019-12-18 12:32:34 -08:00
Per Lidén
bd6ab22a59 8235905: ZGC: Rework how ZRootsIterator visits threads 
Reviewed-by: stefank
 2019-12-17 11:37:55 +01:00
Stefan Karlsson
47ee85a247 8235760: ZGC: Implement precise check for @require vm.gc.Z for Windows 
Reviewed-by: eosterlund, pliden
 2019-12-11 12:53:10 +01:00
Per Lidén
b7bca76f51 8235748: ZGC: Remove ZAddress::address() 
Reviewed-by: eosterlund, stefank
 2019-12-12 10:10:37 +01:00
Per Lidén
056b70c4b7 8235696: ZGC: assert(ZNMethod::is_armed(nm) == _should_disarm_nmethods) failed: Invalid state 
Reviewed-by: eosterlund, stefank
 2019-12-12 10:10:28 +01:00
Robbin Ehn
0df5be808d 8220049: Obsolete ThreadLocalHandshakes 
Reviewed-by: dholmes, dcubed, mdoerr
 2019-12-11 15:30:07 +01:00
Per Lidén
6ad37680dd 8234654: ZGC: Only disarm NMethods when marking/relocating code roots 
Reviewed-by: eosterlund, stefank
 2019-12-10 13:39:38 +01:00
Per Lidén
c04194036b 8235366: ZGC: Kitchensink.java fails in ZBarrier::should_mark_through 
Reviewed-by: eosterlund, stefank
 2019-12-10 13:12:25 +01:00
Stefan Karlsson
5b155f05e7 8235324: Dying objects are published from users of CollectedHeap::object_iterate 
Reviewed-by: pliden, eosterlund, sjohanss, rkennke
 2019-12-04 11:30:32 +01:00
Claes Redestad
06cb195865 8234331: Add robust and optimized utility for rounding up to next power of two 
Reviewed-by: eosterlund, stuefe, jrose
 2019-12-06 18:05:36 +01:00
Kim Barrett
577e87e5b2 8234779: Provide idiom for declaring classes noncopyable 
Add NONCOPYABLE macro and uses.

Reviewed-by: dholmes, pliden, coleenp
 2019-12-03 19:09:30 -05:00
Robbin Ehn
21e03e71aa 8234796: Refactor Handshake::execute to take a more complex type than ThreadClosure 
Reviewed-by: dholmes, pliden, coleenp
 2019-12-03 15:32:41 +01:00
Per Lidén
5e758d2368 8234543: ZGC: Parallel pre-touch 
Reviewed-by: eosterlund, stefank
 2019-12-03 13:51:29 +01:00
Nils Eliasson
6230791e9e 8234520: ZGC: C2: Oop instance cloning causing skipped compiles 
Reviewed-by: pliden, vlivanov
 2019-11-29 11:26:25 +01:00
Stefan Karlsson
53263049c9 8234897: 8234748: Clean up atomic and orderAccess includes - part 2 
Reviewed-by: tschatzl, dholmes
 2019-11-27 11:31:46 +01:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes 
Reviewed-by: dholmes
 2019-11-26 10:47:46 +01:00
Zhengyu Gu
7f3ef14d5b 8230765: Implement nmethod barrier for x86_32 platforms 
Reviewed-by: rkennke, eosterlund
 2019-09-09 11:43:16 -04:00
Stefan Karlsson
b468726bdc 8234602: ZGC: Windows compile error in ZHeuristic 
Reviewed-by: pliden, eosterlund
 2019-11-25 15:00:32 +01:00
Stefan Karlsson
e36fa7783f 8234009: ZGC: Move resurrection unblock to before the _unload.purge() call 
Reviewed-by: pliden, eosterlund
 2019-11-25 14:57:03 +01:00
Stefan Karlsson
265e2f13aa 8234010: ZGC: Change ZResurrection to use Atomic::load/store 
Reviewed-by: pliden, eosterlund
 2019-11-25 14:56:15 +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
3d426623bf 8234739: Harmonize parameter order in Atomic - xchg 
Reviewed-by: rehn, dholmes
 2019-11-25 12:32:40 +01:00
Stefan Karlsson
213af1161a 8234738: Harmonize parameter order in Atomic - sub 
Reviewed-by: rehn, dholmes
 2019-11-25 12:32:07 +01:00
Stefan Karlsson
d45ec50076 8234737: Harmonize parameter order in Atomic - add 
Reviewed-by: rehn, dholmes
 2019-11-25 12:31:39 +01:00
Stefan Karlsson
8db2c1158e 8234736: Harmonize parameter order in Atomic - store 
Reviewed-by: rehn, dholmes
 2019-11-25 12:30:24 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic 
Reviewed-by: rehn, dholmes
 2019-11-25 12:22:13 +01:00
Per Lidén
1d2c12c5a6 8234573: ZGC: Enable ZVerifyMarking by default in debug builds 
Reviewed-by: stefank, tschatzl
 2019-11-25 12:34:43 +01:00
Per Lidén
08822b4e05 8234437: Remove CollectedHeap::safe_object_iterate() 
Reviewed-by: kbarrett, sjohanss
 2019-11-20 10:37:46 +01:00