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src/hotspot/share/runtime/globals.hpp

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rev 54110 : Checkpoint latest preliminary review patches for full OpenJDK review.


 802           "registering as parallel capable")                                \
 803                                                                             \
 804   product_pd(bool, DontYieldALot,                                           \
 805           "Throw away obvious excess yield calls")                          \
 806                                                                             \
 807   develop(bool, UseDetachedThreads, true,                                   \
 808           "Use detached threads that are recycled upon termination "        \
 809           "(for Solaris only)")                                             \
 810                                                                             \
 811   experimental(bool, DisablePrimordialThreadGuardPages, false,              \
 812                "Disable the use of stack guard pages if the JVM is loaded " \
 813                "on the primordial process thread")                          \
 814                                                                             \
 815   product(bool, UseLWPSynchronization, true,                                \
 816           "Use LWP-based instead of libthread-based synchronization "       \
 817           "(SPARC only)")                                                   \
 818                                                                             \
 819   product(intx, MonitorBound, 0, "Bound Monitor population")                \
 820           range(0, max_jint)                                                \
 821                                                                             \



 822   experimental(intx, MonitorUsedDeflationThreshold, 90,                     \
 823                 "Percentage of used monitors before triggering cleanup "    \
 824                 "safepoint which deflates monitors (0 is off). "            \
 825                 "The check is performed on GuaranteedSafepointInterval.")   \
 826                 range(0, 100)                                               \
 827                                                                             \
 828   experimental(intx, hashCode, 5,                                           \
 829                "(Unstable) select hashCode generation algorithm")           \
 830                                                                             \
 831   product(bool, FilterSpuriousWakeups, true,                                \
 832           "When true prevents OS-level spurious, or premature, wakeups "    \
 833           "from Object.wait (Ignored for Windows)")                         \
 834                                                                             \
 835   develop(bool, UsePthreads, false,                                         \
 836           "Use pthread-based instead of libthread-based synchronization "   \
 837           "(SPARC only)")                                                   \
 838                                                                             \
 839   product(bool, ReduceSignalUsage, false,                                   \
 840           "Reduce the use of OS signals in Java and/or the VM")             \
 841                                                                             \




 802           "registering as parallel capable")                                \
 803                                                                             \
 804   product_pd(bool, DontYieldALot,                                           \
 805           "Throw away obvious excess yield calls")                          \
 806                                                                             \
 807   develop(bool, UseDetachedThreads, true,                                   \
 808           "Use detached threads that are recycled upon termination "        \
 809           "(for Solaris only)")                                             \
 810                                                                             \
 811   experimental(bool, DisablePrimordialThreadGuardPages, false,              \
 812                "Disable the use of stack guard pages if the JVM is loaded " \
 813                "on the primordial process thread")                          \
 814                                                                             \
 815   product(bool, UseLWPSynchronization, true,                                \
 816           "Use LWP-based instead of libthread-based synchronization "       \
 817           "(SPARC only)")                                                   \
 818                                                                             \
 819   product(intx, MonitorBound, 0, "Bound Monitor population")                \
 820           range(0, max_jint)                                                \
 821                                                                             \
 822   diagnostic(bool, AsyncDeflateIdleMonitors, true,                          \
 823           "Deflate idle monitors using JavaThreads and the ServiceThread.") \
 824                                                                             \
 825   experimental(intx, MonitorUsedDeflationThreshold, 90,                     \
 826                 "Percentage of used monitors before triggering cleanup "    \
 827                 "safepoint which deflates monitors (0 is off). "            \
 828                 "The check is performed on GuaranteedSafepointInterval.")   \
 829                 range(0, 100)                                               \
 830                                                                             \
 831   experimental(intx, hashCode, 5,                                           \
 832                "(Unstable) select hashCode generation algorithm")           \
 833                                                                             \
 834   product(bool, FilterSpuriousWakeups, true,                                \
 835           "When true prevents OS-level spurious, or premature, wakeups "    \
 836           "from Object.wait (Ignored for Windows)")                         \
 837                                                                             \
 838   develop(bool, UsePthreads, false,                                         \
 839           "Use pthread-based instead of libthread-based synchronization "   \
 840           "(SPARC only)")                                                   \
 841                                                                             \
 842   product(bool, ReduceSignalUsage, false,                                   \
 843           "Reduce the use of OS signals in Java and/or the VM")             \
 844                                                                             \


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