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4822 Commits

Author SHA1 Message Date
Aleksey Shipilev
1a8b2a700e 8245755: Shenandoah: missing logging for CWR Roots 
Reviewed-by: rkennke
 2020-05-26 09:30:23 +02:00
Aleksey Shipilev
ad7f611149 8245754: Shenandoah: ditch ShenandoahAlwaysPreTouch 
Reviewed-by: rkennke
 2020-05-26 09:30:17 +02:00
Aleksey Shipilev
66f6c8c3fe 8245726: Shenandoah: lift/cleanup ShenandoahHeuristics names and properties 
Reviewed-by: rkennke
 2020-05-26 09:30:09 +02:00
Stefan Johansson
371a663180 8244817: Add configuration logging similar to ZGCs to other GCs 
Reviewed-by: kbarrett, pliden, shade
 2020-05-26 09:18:13 +02:00
Kim Barrett
d3042cc401 8245594: Remove volatile-qualified member functions and parameters from oop class 
Remove volatile qualifications in oop and derived classes; use Atomic for access.

Reviewed-by: dholmes, coleenp
 2020-05-25 16:21:25 -04:00
Martin Doerr
ce4e780f53 8244949: [PPC64] Reengineer assembler stop function 
Reviewed-by: lucy, xliu
 2020-05-25 18:39:31 +02:00
Christian Hagedorn
9b94b9d1a1 8244946: fatal error: memory leak: allocating without ResourceMark with -XX:+Verbose -Xlog:methodhandles 
Fix crash due to a missing ResourceMark when logging methodhandles with Verbose.

Reviewed-by: dcubed, dholmes, coleenp
 2020-05-25 11:34:11 +02:00
Aleksey Shipilev
de4b15e52e 8245465: Shenandoah: test_in_cset can use more efficient encoding 
Reviewed-by: rkennke, roland
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
360554e41f 8245464: Shenandoah: allocate collection set bitmap at lower addresses 
Reviewed-by: rkennke
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
4059e44b94 8244729: Shenandoah: remove resolve paths from SBSA::generate_shenandoah_lrb 
Reviewed-by: rkennke
 2020-05-25 11:05:23 +02:00
Aleksey Shipilev
008d69e5e2 8245703: 32-bit build failures after JDK-8243392 
Reviewed-by: dholmes, stuefe
 2020-05-25 11:04:08 +02:00
Thomas Stuefe
04e6b743db 8243392: Remodel CDS/Metaspace storage reservation 
Reviewed-by: iklam, coleenp, ngasson, aph
 2020-05-24 19:25:29 +02:00
Erik Gahlin
50f24ca0cb 8227559: JFR: Slow dump with path-to-gc-roots=true 
Reviewed-by: mgronlun
 2020-05-22 16:55:13 +02:00
Erik Gahlin
040d70c155 8238592: JFR: Crash when dumping paths to gc roots on deep heaps 
Reviewed-by: mgronlun
 2020-05-21 04:09:18 +02:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Erik Gahlin
9fe4b69c1a 8235921: jdk/jfr/event/oldobject/TestLargeRootSet.java times out with debug bits 
Reviewed-by: mgronlun
 2020-05-21 01:36:46 +02:00
Zhengyu Gu
3802524153 8245288: Shenandoah: move up ShenandoahEvacOOM scope for code root processing during concurrent class unloading 
Reviewed-by: shade
 2020-05-20 17:45:07 -04:00
Kim Barrett
5b3c33ac67 8245022: ParallelGC abuses StarTask to also include partial objarray scan tasks 
Change ParallelGC young collections to use ScannerTasks.

Reviewed-by: tschatzl, sjohanss
 2020-05-20 17:21:16 -04:00
Zhengyu Gu
275079ce7f 8245240: Shenandoah: support nesting evacuation OOM scope 
Reviewed-by: shade, rkennke
 2020-05-20 17:16:42 -04:00
Xin Liu
612c38cdc9 8245051: c1 is broken if it is compiled by gcc without -fno-lifetime-dse 
Initialize BlockBegin block id in constructor rather than operator new

Reviewed-by: kbarrett, thartmann
 2020-05-20 11:29:11 -07:00
Thomas Stuefe
66514251c1 8244733: Add ResourceHashtable::xxx_if_absent 
Reviewed-by: coleenp, iklam, rehn, dholmes
 2020-05-20 15:56:39 +02:00
Aleksey Shipilev
ac93f38b16 8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments 
Reviewed-by: zgu
 2020-05-20 15:24:32 +02:00
Aleksey Shipilev
0a94d85172 8245461: Shenandoah: refine mode name()-s 
Reviewed-by: zgu
 2020-05-20 15:24:16 +02:00
Erik Österlund
3f7cd1f204 8244416: Remove incorrect assert during inline cache cleaning 
Reviewed-by: kvn, pliden
 2020-05-20 13:20:08 +00:00
Coleen Phillimore
47ceb80368 8245428: Remove unused oopFactory functions 
Reviewed-by: stuefe, dholmes
 2020-05-20 07:00:25 -04:00
Stefan Karlsson
3d659eff6e 8245000: Windows GDI functions don't support large pages 
Reviewed-by: kbarrett, sjohanss
 2020-05-20 08:56:40 +02:00
Stefan Karlsson
6f29ba1991 8245002: Windows GDI functions don't support NUMA interleaving 
Reviewed-by: kbarrett, sjohanss, tschatzl
 2020-05-19 13:40:02 +02:00
Markus Grönlund
0d5f6548a9 8245042: Improve scalability of reading Windows Performance counters via PDH when using the Process object 
Reviewed-by: dcubed, egahlin
 2020-05-20 12:06:05 +02:00
Per Lidén
8c7fac8a2d 8245450: ZGC: Remove unused ZArguments::initialize_platform() 
Reviewed-by: tschatzl
 2020-05-20 11:59:09 +02:00
Erik Österlund
6508c5a38d 8243996: Remove hardcoded field offsets from HotSpot 
Reviewed-by: jrose, coleenp, dholmes, fparain
 2020-05-20 09:31:38 +00:00
Kim Barrett
e9b8463d3d 8245236: Remove MO_VOLATILE Access decorator 
Use MO_RELAXED instead of MO_VOLATILE and removed MO_VOLATILE.

Reviewed-by: stefank, tschatzl
 2020-05-20 02:02:48 -04:00
Thomas Stuefe
939c0a46a7 8245035: Clean up os::split_reserved_memory() 
Reviewed-by: coleenp, stefank
 2020-05-19 21:04:44 +02:00
Xin Liu
104ea2d56d 8244170: [aarch64] correct instruction typo for dcps1/2/3 
Replace dpcs with dcps

Reviewed-by: adinn, phh
 2020-05-19 10:38:26 -07:00
Martin Doerr
b6fde85f33 8245047: [PPC64] C2: ReverseBytes + Load always match to unordered Load (acquire semantics missing) 
Introduce separate nodes with acquire semantics which match ReverseBytes + Load.acquire.

Reviewed-by: shade, lucy
 2020-05-19 15:11:58 +02:00
Per Lidén
8ec7512fec 8245106: ZGC: Fix incorrect setup when using -XX:+UseTransparentHugePages 
Reviewed-by: stefank, eosterlund
 2020-05-19 08:34:14 +02:00
Per Lidén
bcf99aa98e 8245098: Make SafeFetch32/N available earlier 
Reviewed-by: kbarrett, dholmes
 2020-05-19 08:34:14 +02:00
Per Lidén
ce6aadbd2f 8245196: ZGC: No need to disable UseBiasedLocking by default 
Reviewed-by: tschatzl, kbarrett
 2020-05-19 08:34:14 +02:00
Per Lidén
cc3a8595a4 8245233: ZGC: Load volatile oops using Atomic::load() 
Reviewed-by: stefank, kbarrett, smonteith
 2020-05-19 08:34:13 +02:00
Yasumasa Suenaga
4159f6852e 8233706: JFR emergency dump should be performed after error reporting 
Reviewed-by: mgronlun, egahlin
 2020-05-19 09:02:30 +09:00
Zhengyu Gu
b26516309a 8245124: Shenandoah: optimize code root evacuation/update during concurrent class unloading 
Reviewed-by: shade
 2020-05-18 14:47:09 -04:00
Coleen Phillimore
60728a487c 8242424: Deprecate InitialBootClassLoaderMetaspaceSize 
8243147: Deprecate UseLargePagesInMetaspace

Mark these options for deprecation

Reviewed-by: stuefe, dcubed
 2020-05-18 11:31:16 -04:00
Kim Barrett
b957788c32 8245137: aarch64 ICache flush depends on enabling gnu extensions 
Use __builtin___clear_cache.

Reviewed-by: aph, dholmes
 2020-05-18 10:47:52 -04:00
Christian Hagedorn
6bd9391f03 8244433: Remove saving of RSP in Assembler::pusha_uncached() 
Remove move instruction to save the actual value of RSP in Assembler::pusha_uncached() on x86.

Reviewed-by: eosterlund, thartmann, kvn
 2020-05-18 12:32:11 +02:00
Ivan Walulya
31479a0d48 8244752: Enable Linux support for multiple huge page sizes -XX:LargePageSizeInBytes 
Reviewed-by: kbarrett, sjohanss, stuefe, tschatzl
 2020-05-14 15:27:17 +02:00
Martin Doerr
76b76654d2 8235673: [C1, C2] Split inlining control flags 
Reviewed-by: neliasso, kvn, thartmann
 2020-05-18 10:57:16 +02:00
Ioi Lam
d5bd523869 8244536: cds/DeterministicDump.java failed: File content different 
Reviewed-by: ccheung, stuefe
 2020-05-17 15:10:06 -07:00
Roland Westrelin
1e251e9471 8241070: Shenandoah: remove unused local variables in C2 support 
Reviewed-by: shade
 2020-05-13 17:00:59 +02:00
Roland Westrelin
6d98502550 8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks 
Reviewed-by: shade
 2020-05-15 21:54:28 +02:00
Roland Westrelin
35a7eff951 8244721: CTW: C2 (Shenandoah) compilation fails with "unexpected infinite loop graph shape" 
Reviewed-by: shade
 2020-05-15 10:24:38 +02:00
Roland Westrelin
b61c88c693 8245083: [REDO] Shenandoah: Remove null-handling in LRB expansion 
Reviewed-by: shade
 2020-05-15 19:57:37 +02:00