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src/hotspot/share/runtime/globals.hpp

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rev 54416 : Checkpoint latest preliminary review patches for full OpenJDK review; merge with 8222295.patch.


 806           "registering as parallel capable")                                \
 807                                                                             \
 808   product_pd(bool, DontYieldALot,                                           \
 809           "Throw away obvious excess yield calls")                          \
 810                                                                             \
 811   develop(bool, UseDetachedThreads, true,                                   \
 812           "Use detached threads that are recycled upon termination "        \
 813           "(for Solaris only)")                                             \
 814                                                                             \
 815   experimental(bool, DisablePrimordialThreadGuardPages, false,              \
 816                "Disable the use of stack guard pages if the JVM is loaded " \
 817                "on the primordial process thread")                          \
 818                                                                             \
 819   product(bool, UseLWPSynchronization, true,                                \
 820           "Use LWP-based instead of libthread-based synchronization "       \
 821           "(SPARC only)")                                                   \
 822                                                                             \
 823   product(intx, MonitorBound, 0, "Bound Monitor population")                \
 824           range(0, max_jint)                                                \
 825                                                                             \



 826   experimental(intx, MonitorUsedDeflationThreshold, 90,                     \
 827                 "Percentage of used monitors before triggering cleanup "    \
 828                 "safepoint which deflates monitors (0 is off). "            \
 829                 "The check is performed on GuaranteedSafepointInterval.")   \
 830                 range(0, 100)                                               \
 831                                                                             \
 832   experimental(intx, hashCode, 5,                                           \
 833                "(Unstable) select hashCode generation algorithm")           \
 834                                                                             \
 835   product(bool, FilterSpuriousWakeups, true,                                \
 836           "When true prevents OS-level spurious, or premature, wakeups "    \
 837           "from Object.wait (Ignored for Windows)")                         \
 838                                                                             \
 839   develop(bool, UsePthreads, false,                                         \
 840           "Use pthread-based instead of libthread-based synchronization "   \
 841           "(SPARC only)")                                                   \
 842                                                                             \
 843   product(bool, ReduceSignalUsage, false,                                   \
 844           "Reduce the use of OS signals in Java and/or the VM")             \
 845                                                                             \




 806           "registering as parallel capable")                                \
 807                                                                             \
 808   product_pd(bool, DontYieldALot,                                           \
 809           "Throw away obvious excess yield calls")                          \
 810                                                                             \
 811   develop(bool, UseDetachedThreads, true,                                   \
 812           "Use detached threads that are recycled upon termination "        \
 813           "(for Solaris only)")                                             \
 814                                                                             \
 815   experimental(bool, DisablePrimordialThreadGuardPages, false,              \
 816                "Disable the use of stack guard pages if the JVM is loaded " \
 817                "on the primordial process thread")                          \
 818                                                                             \
 819   product(bool, UseLWPSynchronization, true,                                \
 820           "Use LWP-based instead of libthread-based synchronization "       \
 821           "(SPARC only)")                                                   \
 822                                                                             \
 823   product(intx, MonitorBound, 0, "Bound Monitor population")                \
 824           range(0, max_jint)                                                \
 825                                                                             \
 826   diagnostic(bool, AsyncDeflateIdleMonitors, true,                          \
 827           "Deflate idle monitors using JavaThreads and the ServiceThread.") \
 828                                                                             \
 829   experimental(intx, MonitorUsedDeflationThreshold, 90,                     \
 830                 "Percentage of used monitors before triggering cleanup "    \
 831                 "safepoint which deflates monitors (0 is off). "            \
 832                 "The check is performed on GuaranteedSafepointInterval.")   \
 833                 range(0, 100)                                               \
 834                                                                             \
 835   experimental(intx, hashCode, 5,                                           \
 836                "(Unstable) select hashCode generation algorithm")           \
 837                                                                             \
 838   product(bool, FilterSpuriousWakeups, true,                                \
 839           "When true prevents OS-level spurious, or premature, wakeups "    \
 840           "from Object.wait (Ignored for Windows)")                         \
 841                                                                             \
 842   develop(bool, UsePthreads, false,                                         \
 843           "Use pthread-based instead of libthread-based synchronization "   \
 844           "(SPARC only)")                                                   \
 845                                                                             \
 846   product(bool, ReduceSignalUsage, false,                                   \
 847           "Reduce the use of OS signals in Java and/or the VM")             \
 848                                                                             \


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