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84 Commits

Author SHA1 Message Date
Razvan A Lupusoru
b96c85c640 8192846: Support cmov vectorization for float 
Reviewed-by: kvn
 2017-12-05 09:49:23 -08:00
Erik Gahlin
8fd0feffb9 8179083: Uninitialized notifier in Java Monitor Wait tracing event 
Reviewed-by: mgronlun
 2017-12-01 17:03:07 +01:00
Daniel D. Daugherty
7c89ccfeb8 8192810: EnableThreadSMRStatistics should be default off in release builds 
Reviewed-by: gtriantafill, coleenp, eosterlund
 2017-12-01 11:00:46 -05:00
Stefan Johansson
ea04c5cfb3 8191821: Finer granularity for GC verification 
Reviewed-by: tschatzl, poonam, sangheki
 2017-12-01 08:56:22 +01:00
Yasumasa Suenaga
6311c909f6 8190837: BasicType and BasicTypeSize should refer to HotSpot values 
Reviewed-by: dholmes, jgeorge
 2017-12-01 10:04:31 +09:00
Daniel D. Daugherty
b468df82f9 8191787: move private inline functions from thread.inline.hpp -> thread.cpp 
Reviewed-by: coleenp, dholmes
 2017-11-30 18:38:20 -05:00
Dean Long
15ea766de2 8191437: AOT doesn't work easily after thread local handshakes 
Reviewed-by: kvn, rehn, aph
 2017-11-30 10:40:48 -08:00
Jini George
42d3f8d610 8191324: SA cleanup -- part 2 
Avoid redefinition of hotspot constants and ia64 code vestiges removal

Reviewed-by: sspitsyn, dholmes, coleenp
 2017-11-30 21:24:52 +05:30
Stefan Karlsson
58dd5210ec 8192061: Clean up allocation.inline.hpp includes 
Reviewed-by: eosterlund, coleenp
 2017-11-28 21:43:45 +01:00
Kishor Kharbas
3fc999a1fe 8190308: Implementation: JEP 316: Heap Allocation on Alternative Memory Devices 
Sub-task to be used for implementation of JEP 316: Support heap allocation on alternative memory devices

Reviewed-by: sangheki, tschatzl
 2017-11-29 17:03:10 -08:00
Kim Barrett
678aafa42c 8191870: Remove badJNIHandle 
Reviewed-by: coleenp, eosterlund, dcubed
 2017-11-28 15:52:32 -05:00
Tobias Hartmann
6f31e2eada 8191996: VM startup fails with CodeCacheExpansionSize=32768 is outside the allowed range 
Adjusted minimum value according to platform specific default values.

Reviewed-by: kvn
 2017-11-28 19:02:23 +01:00
Roland Westrelin
386e258e20 8186027: C2: loop strip mining 
Reviewed-by: kvn, neliasso
 2017-11-28 11:59:16 +01:00
Jiangli Zhou
61e736cbae 8188791: Move AppCDS from closed repo to open repo 
Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Co-authored-by: Calvin Cheung <calvin.cheung@oracle.com>
Reviewed-by: dsamersoff, simonis, minqi
 2017-11-27 20:21:34 -08:00
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