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4418 Commits

Author SHA1 Message Date
Christian Hagedorn
09912cc509 8244182: Use root node as default for find_node when called from debugger 
Improve find_node for simpler debugging.

Reviewed-by: roland, thartmann
 2020-05-04 10:27:46 +02:00
Christian Hagedorn
bbcb3b638b 8230402: Allocation of compile task fails with assert: "Leaking compilation tasks?" 
Remove assert that is only hit with hand written edge case tests.

Reviewed-by: kvn, thartmann
 2020-05-04 10:23:23 +02:00
Daniel D. Daugherty
57fbf93ef9 8230940: Obsolete MonitorBound 
Obsolete MonitorBound option and delete associated code.

Reviewed-by: kbarrett, dholmes, redestad
 2020-05-03 10:00:36 -04:00
Jie Fu
765a5b858b 8244276: Zero and minimal VM build failure after JDK-8178349 (use of undeclared identifier 'SystemDictionaryShared') 
Reviewed-by: minqi, dholmes
 2020-05-03 20:11:14 +08:00
Jatin Bhateja
f0f7070cb5 8244186: assertion failure test/jdk/javax/net/ssl/DTLS/RespondToRetransmit.java 
Removing an assertion which prevents logic folding over cones already having a MacroLogic node.

Reviewed-by: kvn
 2020-05-02 20:37:56 +05:30
Yumin Qi
832272da71 8178349: Cache builtin class loader constraints to avoid re-initializing itable/vtable for shared classes 
Record loader constraints for built-in class which is loaded by app loader or platform loader in shared archive in dump time.  When the class loaded from shared archive at runtime, directly check loader constraints using the saved info so avoid lengthy relayout i/v-table at class link stage.

Reviewed-by: iklam, ccheung
 2020-05-01 10:58:45 -07:00
Aleksey Shipilev
da064f8060 8244226: Shenandoah: per-cycle statistics contain worker data from previous cycles 
Reviewed-by: rkennke
 2020-05-01 16:03:26 +02:00
Kim Barrett
60b41575ea 8243628: Deprecate -XX:ForceNUMA option 
Added ForceNUMA to the deprecation table for jdk15.

Reviewed-by: pliden, tschatzl
 2020-05-01 00:25:23 -04:00
Zhengyu Gu
227868034a 8241793: Shenandoah: Enable concurrent class unloading for aarch64 
Reviewed-by: smonteith, rkennke
 2020-04-30 14:00:50 -04:00
Aleksey Shipilev
7f877f6384 8243495: Shenandoah: print root statistics for concurrent weak/strong root phases 
Reviewed-by: rkennke
 2020-04-30 18:05:55 +02:00
Aleksey Shipilev
38e6f3665c 8244180: Shenandoah: carry Phase to ShWorkerTimingsTracker explicitly 
Reviewed-by: zgu
 2020-04-30 18:05:53 +02:00
Coleen Phillimore
c37bd06081 8244107: Incorrect parameters in ReservedSpace constructor change 
Revert cardTable.cpp change from JDK-8243393.

Reviewed-by: dholmes
 2020-04-30 09:48:30 -04:00
Harold Seigel
d74e4f2237 8243572: Multiple tests fail with assert(cld->klasses() != 0LL) failed: unexpected NULL for cld->klasses() 
Merge unsafe anonymous class stats with hidden classes, avoiding having to call cld->klasses()

Reviewed-by: lfoltan, mchung, mgronlun
 2020-04-30 13:10:09 +00:00
Coleen Phillimore
5b86c4aa68 Merge 2020-04-30 06:15:34 -04:00
Coleen Phillimore
3153373e49 8242898: Clean up InstanceKlass::_array_klasses 
Make type ObjArrayKlass

Reviewed-by: dholmes, iklam
 2020-04-30 06:05:53 -04:00
Per Lidén
68e53065e0 8240679: ZGC GarbageCollectorMXBean reports inaccurate post GC heap size for ZHeap pool 
Reviewed-by: eosterlund
 2020-04-30 10:59:23 +02:00
Aleksey Shipilev
05b3bc57ac 8243573: Shenandoah: rename GCParPhases and related code 
Reviewed-by: rkennke
 2020-04-30 10:02:10 +02:00
Yang Zhang
e93cd7ed3c 8243155: AArch64: Add support for SqrtVF 
Reviewed-by: aph
 2020-04-29 09:58:09 +08:00
Roland Westrelin
f0b37f161b 8239569: PublicMethodsTest.java failed due to NPE in java.base/java.nio.file.FileSystems.getFileSystem(FileSystems.java:230) 
Reviewed-by: thartmann, kvn
 2020-04-23 15:54:08 +02:00
Roland Westrelin
3cb0f002b3 8242502: UnexpectedDeoptimizationTest.java failed "assert(phase->type(obj)->isa_oopptr()) failed: only for oop input" 
Reviewed-by: kvn, thartmann
 2020-04-15 10:56:30 +02:00
Kim Barrett
478773c102 8243326: Cleanup use of volatile in taskqueue code 
Removed volatile on queue elements, cleaned up other uses, made atomics explicit.

Reviewed-by: tschatzl, iwalulya
 2020-04-14 02:25:19 -04:00
Nikolay Martynov
313758a57a 8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions 
Reviewed-by: jbachorik
 2020-04-29 13:27:01 +02:00
Matthias Baesken
60e2afe2d3 8243389: enhance os::pd_print_cpu_info on linux 
Reviewed-by: dholmes, mdoerr
 2020-04-29 08:57:40 +02:00
Stuart Monteith
739e8e322d 8216557: Aarch64: Add support for Concurrent Class Unloading 
Co-authored-by: Andrew Haley <aph@redhat.com>
Reviewed-by: aph, eosterlund, pliden, njian
 2020-04-29 14:53:48 +08:00
John Paul Adrian Glaubitz
1b16192363 8243997: Linux build failed after JDK-8242244 
Reviewed-by: ihse
 2020-04-28 18:23:12 +02:00
Zhengyu Gu
04ae3fd603 8243848: Shenandoah: Windows build fails after JDK-8239786 
Reviewed-by: rkennke, stuefe
 2020-04-28 12:20:15 -04:00
Coleen Phillimore
3ed0849504 8243393: Improve ReservedSpace constructor resolution 
Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe
 2020-04-28 07:35:28 -04:00
John Paul Adrian Glaubitz
1b0a423f6f 8242244: Remove redundant ELF machine definitions 
Reviewed-by: dholmes
 2020-04-28 11:43:00 +02:00
Kim Barrett
538e005813 8242459: ForceNUMA and only one available NUMA node hits a guarantee 
Fix some asserts to handle the single-NUMA node + ForceNUMA case.

Reviewed-by: sjohanss, tschatzl
 2020-04-28 03:02:21 -04:00
Calvin Cheung
18c43241fb 8241815: Unnecessary calls to SystemDictionaryShared::define_shared_package 
Avoid calling ClassLoaders.definePackage during loading of shared classes originated from the module image since java.lang.Package for named modules are automatically defined.

Reviewed-by: mchung, lfoltan
 2020-04-28 00:09:53 +00:00
Dean Long
03f8e6ccd8 8219607: Add support in Graal and AOT for hidden class 
Reviewed-by: kvn
 2020-04-27 14:23:15 -07:00
Erik Gahlin
c55e7d5a4a 8242034: Remove JRE_HOME references 
Reviewed-by: mbaesken
 2020-04-27 15:01:22 +02:00
Martin Doerr
0e07f5a7d7 8151030: PPC64: AllocatePrefetchStyle=4 is out of range 
Cleanup prefetching code and use AllocatePrefetchLines=1 by default.

Reviewed-by: goetz, mhorie, lucy
 2020-04-27 10:01:04 +02:00
Coleen Phillimore
f8ab03fa04 8243503: InstanceKlass::_array_name is not needed and leaks 
Decrement the refcount for all Klass in class unloading.

Reviewed-by: lfoltan, hseigel
 2020-04-24 16:54:28 -04:00
Zhengyu Gu
05bf8dced5 8243578: Shenandoah: Cleanup ShenandoahStringDedup::parallel_oops_do() 
Reviewed-by: shade
 2020-04-24 16:37:09 -04:00
Stefan Johansson
04c6d13322 8241153: Refactor HeapRegionManager::find_unavailable_from_idx to simplify expand_at 
Reviewed-by: tschatzl, sangheki
 2020-04-24 14:39:20 +02:00
Yang Zhang
b54a34786a 8243240: AArch64: Add support for MulVB 
Reviewed-by: aph
 2020-04-24 09:47:19 +00:00
Aleksey Shipilev
53e4de6cf7 8239786: Shenandoah: print per-cycle statistics 
Reviewed-by: rkennke
 2020-04-24 11:45:24 +02:00
Yang Zhang
905eb57ede 8242905: AArch64: Client build failed 
Reviewed-by: aph
 2020-04-24 02:16:06 +00:00
Coleen Phillimore
90ada6a314 8238048: Close alignment gaps in InstanceKlass 
Moved fields around and some constant fields into ConstantPool

Reviewed-by: cjplummer, dlong, iklam
 2020-04-23 16:29:22 -04:00
Aleksey Shipilev
37e5aec119 8243494: Shenandoah: set counters once per cycle 
Reviewed-by: zgu
 2020-04-23 21:24:01 +02:00
Per Lidén
2bf4c06182 8243486: ZGC: Adjust "Allocated" statistics to take undone page allocations into account 
Reviewed-by: eosterlund, stefank
 2020-04-23 19:23:15 +02:00
Kim Barrett
e1f07cd05b 8239357: Revert gcc implementation of offset_of 
Revert definition of offset_of and reenable -Winvalid-offsetof.

Reviewed-by: erikj, ihse, dholmes
 2020-04-23 12:57:18 -04:00
Aleksey Shipilev
079b60c6b9 8243487: Shenandoah: make _num_phases illegal phase type 
Reviewed-by: rkennke
 2020-04-23 18:37:09 +02:00
Zhengyu Gu
8db994854f 8243478: Shenandoah: avoid implicit worker_id = 0 
Reviewed-by: shade
 2020-04-23 10:14:42 -04:00
Per Lidén
3b9b4b2fdc 8241603: ZGC: java/lang/management/MemoryMXBean/MemoryTestZGC.sh crashes on macOS 
Reviewed-by: eosterlund, clanger, mbaesken, azeller
 2020-04-23 15:37:12 +02:00
Aleksey Shipilev
4f05f3f885 8243465: Shenandoah: ditch unused pause_other, conc_other counters 
Reviewed-by: rkennke
 2020-04-23 13:48:32 +02:00
Aleksey Shipilev
fde66512df 8243464: Shenandoah: print statistic counters in time order 
Reviewed-by: rkennke
 2020-04-23 13:48:23 +02:00
Aleksey Shipilev
cbdb4ba7ca 8243463: Shenandoah: ditch total_pause counters 
Reviewed-by: rkennke
 2020-04-23 13:48:13 +02:00
Aleksey Shipilev
b28137b093 8243460: Shenandoah: purge init_update_refs_prepare counter 
Reviewed-by: rkennke
 2020-04-23 13:48:07 +02:00