1128 Commits

Author SHA1 Message Date
Kim Barrett
48e6e1e6c4 8195979: [Graal] crash in src/hotspot/share/runtime/mutex.cpp:1341 when Graal JIT is used
Reduce JNI oopstorage lock ranks to be more special than "special".

Reviewed-by: coleenp, acorn, eosterlund
2018-01-24 18:00:36 -05:00
Kim Barrett
2d847b1eb6 8195690: JNI GetObjectRefType doesn't handle NULL
Properly handle NULL, add some non-NULL preconditions.

Reviewed-by: dholmes, mdoerr
2018-01-23 14:27:10 -05:00
Goetz Lindenmaier
490d2ce747 8195776: [x86,sparc] A row of minor fixes and enhancements
Reviewed-by: kvn
2018-01-19 17:01:34 +01:00
Harold Seigel
e52d643ff5 8194086: Remove deprecated experimental flag UseCGroupMemoryLimitForHeap
Remove the option and the code that checks for it.

Reviewed-by: dholmes, lfoltan
2018-01-22 14:04:07 -05:00
Tom Rodriguez
99725d3ea6 8192004: InspectedFrame.materializeVirtualObjects only updates locals with new objects
Reviewed-by: kvn, sspitsyn, phh
2018-01-18 09:01:00 -08:00
Kim Barrett
e1356ec6cf 8194312: Support parallel and concurrent JNI global handle processing
Add OopStorage, change JNI gloabl/weak to use OopStorage.

Reviewed-by: coleenp, sspitsyn, eosterlund
2017-11-21 09:47:55 -05:00
Per Lidén
27cf4b91d1 8195000: Remove unused left-overs in arguments.hpp
Reviewed-by: stefank
2018-01-12 16:19:56 +01:00
Tobias Hartmann
d54de52f13 8179026: Remove explicit code cache options processing
Removed explicit processing of code cache related options because generic processing already handles these.

Reviewed-by: kvn
2017-11-27 11:39:21 +01:00
Stefan Karlsson
dbc915dcb9 8191860: Add perfData.inline.hpp
Reviewed-by: ehelin, pliden
2017-11-24 15:21:30 +01:00
David Holmes
50f5bcbc03 8191707: Options with invalid values are incorrectly treated as obsolete and ignored
Reviewed-by: rehn, dcubed
2017-11-24 14:07:59 +01:00
Daniel D. Daugherty
0dff96ff0b 8167108: inconsistent handling of SR_lock can lead to crashes
Add Thread Safe Memory Reclamation (Thread-SMR) mechanism.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Reviewed-by: coleenp, dcubed, dholmes, eosterlund, gthornbr, kbarrett, rehn, sspitsyn, stefank
2017-11-22 17:54:50 -08:00
Razvan Lupusoru
9b6a428212 8190800: Support vectorization of Math.sqrt() on floats
Reviewed-by: vlivanov, kvn
2017-11-22 14:43:37 +03:00
Igor Veresov
b6d123f660 8191683: Compile problem on ARM after JDK-8043070
Make nmethod::_state explicitly a signed char

Reviewed-by: thartmann
2017-11-22 01:12:23 -08:00
Ioi Lam
28b3c9f104 8191042: Deprecate VM option CheckEndorsedAndExtDirs
Reviewed-by: dholmes
2017-11-21 09:20:56 -08:00
Igor Veresov
2811fa2e82 8043070: nmethod::verify_interrupt_point() shouldn't enter safepoint
Introduce not_installed state for nmethods

Reviewed-by: dlong
2017-11-20 19:00:22 -08:00
David Holmes
687c2c5412 8189170: Add option to disable stack overflow checking in primordial thread for use with JNI_CreateJavaJVM
Reviewed-by: stuefe, dcubed
2017-11-20 15:56:32 -05:00
Erik Österlund
3e5e2f03b1 8189871: Refactor GC barriers to use declarative semantics
Reviewed-by: pliden, rkennke, coleenp, dholmes, kbarrett, stefank
2017-11-20 13:07:44 +01:00
Robbin Ehn
b19d187c4e 8191373: Multiple NUMA nodes expected
Reviewed-by: dholmes, gromero, dcubed
2017-11-20 10:10:58 +01:00
Robbin Ehn
96be79fa9f 8191329: Deprecate DeferPollingPageLoopCount
Reviewed-by: dholmes, shade
2017-11-20 09:40:42 +01:00
Robbin Ehn
d70ee02e36 8191327: Deprecate DeferThrSuspendLoopCount
Reviewed-by: dholmes, shade
2017-11-20 09:35:31 +01:00
Robbin Ehn
9354674485 8191326: Deprecate SafepointSpinBeforeYield
Reviewed-by: dholmes, shade
2017-11-20 09:33:16 +01:00
Bob Vandette
68c5f06bc1 Merge 2017-11-16 09:50:49 -05:00
Bob Vandette
20a8de0f70 8146115: Improve docker container detection and resource configuration usage
Reviewed-by: dholmes, kbarrett, phh
2017-11-15 10:34:17 -05:00
Roman Kennke
09a9ab8f41 8189171: Move GC argument processing into GC specific classes
Reviewed-by: pliden, eosterlund
2017-11-07 11:58:52 +01:00
Robbin Ehn
572c174edf 8190925: Deprecate FastTLABRefill and set default off
Reviewed-by: dholmes, mlarsson
2017-11-14 10:09:21 +01:00
Robbin Ehn
104ecb2dd1 8189941: Implementation JEP 312: Thread-local handshake
Introduce a way to execute a callback on threads without performing a global VM safepoint. Make it both possible and cheap to stop individual threads and not just all threads or none.

Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: mdoerr, neliasso, acorn, aph, coleenp, dholmes
2017-08-31 10:00:28 +02:00
Robbin Ehn
f6750599ef 8187809: UseMembar should be set true and deprecate the flag
Reviewed-by: dcubed, sspitsyn, dholmes
2017-11-10 09:16:42 +01:00
Roman Kennke
04e375658c 8183542: Factor out serial GC specific code from GenCollectedHeap into its own subclass
Reviewed-by: kbarrett, jgeorge
2017-10-25 10:05:17 +02:00
Jini George
02b4fc7985 8189798: SA cleanup - part 1
Avoid varible redefinitions in SA, modify SA varible names to match hotspot ones

Reviewed-by: sspitsyn, coleenp, sballal
2017-11-09 12:12:32 +05:30
Coleen Phillimore
a68609ede5 Merge 2017-11-08 16:03:35 -05:00
Ioi Lam
3063beded5 8186778: Make obsolete VM options for shared region size control
Obsoleted SharedReadOnlySize, SharedMiscCodeSize, SharedMiscDataSize and SharedReadWriteSize

Reviewed-by: dholmes
2017-11-08 09:03:24 -08:00
John Paul Adrian Glaubitz
9f9e85e9ad 8190570: Zero fails to build on linux-sparc due undefined reference
Reviewed-by: coleenp
2017-11-06 19:45:47 +01:00
Doug Simon
f37bbe430d 8188102: [JVMCI] Convert special JVMCI oops in nmethod to jweak values
Reviewed-by: never, kvn, kbarrett
2017-11-06 12:53:55 +01:00
Erik Gahlin
5a9432a16b 8189440: Event tracing macros for allocation and weak oops processing
Reviewed-by: dholmes, mgronlun
2017-11-05 06:11:10 +01:00
Erik Gahlin
249ea8369e 8189425: Minor updates in support of closed changes
Reviewed-by: mgronlun, dholmes
2017-11-05 03:43:15 +01:00
Calvin Cheung
c39d2071f0 8187347: Do not abort CDS archive creation when some classes are unverifiable
Deprecating the IgnoreUnverifiableClassesDuringDump vm option in JDK10 and set its default value to true

Reviewed-by: dholmes, jiangli
2017-11-03 10:48:26 -07:00
Gerard Ziemski
a043febf6f 8184765: Dynamically resize SystemDictionary
Implemented dynamic resizing, which triggers when load factor is too high

Reviewed-by: coleenp, rehn
2017-11-02 11:00:34 -05:00
Zhengyu Gu
92ae7c8cfd 8189688: NMT: Report per-class load metadata information
Report per-class loader metadata info via NMT jcmd metadata sub-command

Reviewed-by: stuefe, coleenp
2017-11-07 09:37:45 -05:00
Bob Vandette
75d5090c81 8190283: Default heap sizing options select a MaxHeapSize larger than available physical memory in some cases
Reviewed-by: tschatzl, sjohanss
2017-11-07 10:30:53 -05:00
Jamsheed Mohammed C M
10a1edcc22 8152470: Add COMPILER2_OR_JVMCI definition
Defined(COMPILER2) || INCLUDE_JVMCI changed replaced with COMPILER2_OR_JVMCI

Reviewed-by: kvn
2017-11-06 21:28:03 -08:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
2017-10-31 11:55:09 -04:00
Robin Westberg
b36ba5ff60 8189368: Add information on current bias holder for BiasedLockRevocation event
Reviewed-by: mgronlun, dholmes, egahlin
2017-10-30 16:37:53 +01:00
Sangheon Kim
4101ba9a13 8185278: TestGreyReclaimedHumongousObjects.java fails guarantee(index != trim_index(_head_index + 1)) failed: should not go past head
Add STS to avoid MMU concurrency problem between VM Thread and Concurrent Mark Thread

Reviewed-by: tschatzl, ehelin
2017-10-26 21:30:48 -07:00
Jamsheed Mohammed C M
82a1334ded 6523512: has_special_runtime_exit_condition checks for is_deopt_suspend needlessly
Removed is_deopt_suspend() from has_special_runtime_exit_condition checks

Reviewed-by: dlong, thartmann
2017-10-26 05:59:15 -07:00
Dean Long
ef5b012bf4 8189649: AOT: assert(caller_frame.cb()->as_nmethod_or_null() == cm) failed: expect top frame nmethod
Reviewed-by: kvn
2017-10-23 21:49:48 -07:00
Volker Simonis
a5d5806cb4 8166317: InterpreterCodeSize should be computed
Reviewed-by: kvn, coleenp
2017-09-04 19:50:01 +02:00
Roman Kennke
7030019135 8171853: Remove Shark compiler
Reviewed-by: dholmes, kvn, erikj, ihse
2017-10-15 22:54:03 +02:00
Serguei Spitsyn
ba7368fbd6 Merge 2017-10-21 00:06:50 +00:00
Yasumasa Suenaga
c4706f598d 8151815: Could not parse core image with JSnap
Reviewed-by: dholmes, sspitsyn
2017-10-21 07:00:23 +09:00
Goetz Lindenmaier
963e8da9b7 8185712: [windows] Improve native symbol decoder
Reviewed-by: goetz, iklam, zgu
2017-09-20 15:12:11 +02:00