stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
jdk-24/hotspot/src/share/vm/runtime
History
Y. Srinivas Ramakrishna cf2163334f 6692906: CMS: parallel concurrent marking may be prone to hanging or stalling mutators for periods of time 
Inserted missing yield(check)s in closures used during the work-stealing phase of parallel concurrent marking, a missing synchronous yield-request in the cms perm gen allocation path, and a terminator-terminator for the offer_termination invocation that monitors the yield status of the concurrent marking task. Elaborated some documentation comments and made some task queue termination loop flags configurable at start-up to aid debugging in the field.

Reviewed-by: jmasa, johnc, poonam
2010-09-29 16:17:02 -07:00
..
aprofiler.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
aprofiler.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
arguments.cpp
Merge
2010-09-07 11:38:09 -04:00
arguments.hpp
6885308: The incorrect -XX:StackRedPages, -XX:StackShadowPages, -XX:StackYellowPages could cause VM crash
2010-08-19 14:23:59 -04:00
atomic.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
atomic.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
biasedLocking.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
biasedLocking.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
compilationPolicy.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
compilationPolicy.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
deoptimization.cpp
6976186: integrate Shark HotSpot changes
2010-08-11 05:51:21 -07:00
deoptimization.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
dtraceJSDT.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
dtraceJSDT.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
extendedPC.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fieldDescriptor.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fieldDescriptor.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fieldType.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fieldType.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fprofiler.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
fprofiler.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
frame.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
frame.hpp
6975006: assert(check.is_deoptimized_frame()) failed: missed deopt
2010-08-12 23:34:34 -07:00
frame.inline.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
globals_extension.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
globals.cpp
6979444: add command line option to print command line flags descriptions
2010-08-31 03:14:00 -07:00
globals.hpp
6692906: CMS: parallel concurrent marking may be prone to hanging or stalling mutators for periods of time
2010-09-29 16:17:02 -07:00
handles.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
handles.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
handles.inline.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
hpi.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
hpi.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
icache.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
icache.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
init.cpp
6978249: spill between cpu and fpu registers when those moves are fast
2010-08-19 14:51:47 -07:00
init.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
interfaceSupport.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
interfaceSupport.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
java.cpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
java.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
javaCalls.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
javaCalls.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
javaFrameAnchor.hpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
jfieldIDWorkaround.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
jniHandles.cpp
6656830: assert((*p)->is_oop(),"expected an oop while scanning weak refs")
2010-06-21 14:26:17 -07:00
jniHandles.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
jniPeriodicChecker.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
jniPeriodicChecker.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
memprofiler.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
memprofiler.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
monitorChunk.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
monitorChunk.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
mutex.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
mutex.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
mutexLocker.cpp
6944166: G1: explicit GCs are not always handled correctly
2010-06-28 14:13:17 -04:00
mutexLocker.hpp
6958292: C1: Enable parallel compilation
2010-06-04 11:18:04 -07:00
objectMonitor.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
objectMonitor.inline.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
orderAccess.cpp
6973570: OrderAccess::storestore() scales poorly on multi-socket x64 and sparc: cache-line ping-ponging
2010-08-10 14:53:35 -07:00
orderAccess.hpp
6973570: OrderAccess::storestore() scales poorly on multi-socket x64 and sparc: cache-line ping-ponging
2010-08-10 14:53:35 -07:00
os.cpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
os.hpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
osThread.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
osThread.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
perfData.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
perfData.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
perfMemory.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
perfMemory.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
prefetch.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
reflection.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
reflection.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
reflectionCompat.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
reflectionUtils.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
reflectionUtils.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
registerMap.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
relocator.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
relocator.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
rframe.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
rframe.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
safepoint.cpp
6975006: assert(check.is_deoptimized_frame()) failed: missed deopt
2010-08-12 23:34:34 -07:00
safepoint.hpp
6975006: assert(check.is_deoptimized_frame()) failed: missed deopt
2010-08-12 23:34:34 -07:00
sharedRuntime.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
sharedRuntime.hpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
sharedRuntimeTrans.cpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
sharedRuntimeTrig.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
signature.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
signature.hpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
stackValue.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
stackValue.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
stackValueCollection.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
stackValueCollection.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
statSampler.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
statSampler.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
stubCodeGenerator.cpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
stubCodeGenerator.hpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
stubRoutines.cpp
Merge
2010-08-27 17:35:08 -07:00
stubRoutines.hpp
4809552: Optimize Arrays.fill(...)
2010-08-27 17:33:49 -07:00
sweeper.cpp
6968385: malformed xml in sweeper logging
2010-07-12 22:27:18 -07:00
sweeper.hpp
6965184: possible races in make_not_entrant_or_zombie
2010-07-08 14:29:44 -07:00
synchronizer.cpp
6964164: MonitorInUseLists leak of contended objects
2010-07-02 17:23:43 -04:00
synchronizer.hpp
6964164: MonitorInUseLists leak of contended objects
2010-07-02 17:23:43 -04:00
task.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
task.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
thread.cpp
6423256: GC stacks should use a better data structure
2010-09-28 15:56:15 -07:00
thread.hpp
Merge
2010-08-09 17:51:56 -07:00
threadCritical.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
threadLocalStorage.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
threadLocalStorage.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
timer.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
timer.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
unhandledOops.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
unhandledOops.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vframe_hp.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vframe_hp.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vframe.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vframe.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vframeArray.cpp
6730276: JDI_REGRESSION tests fail with "Error: count must be non-zero" error on x86
2010-06-10 13:04:20 -07:00
vframeArray.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
virtualspace.cpp
6947341: JVM Crash running Oracle ATG CRMDemo
2010-06-23 09:40:11 -07:00
virtualspace.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vm_operations.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vm_operations.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vm_version.cpp
6976186: integrate Shark HotSpot changes
2010-08-11 05:51:21 -07:00
vm_version.hpp
6953477: Increase portability and flexibility of building Hotspot
2010-08-03 08:13:38 -04:00
vmStructs.cpp
6978355: renaming for 6961697
2010-08-25 05:27:54 -07:00
vmStructs.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vmThread.cpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00
vmThread.hpp
6941466: Oracle rebranding changes for Hotspot repositories
2010-05-27 19:08:38 -07:00