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src/share/vm/runtime/globals.hpp

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rev 7780 : imported patch 8072621


1499   product(bool, UseConcMarkSweepGC, false,                                  \
1500           "Use Concurrent Mark-Sweep GC in the old generation")             \
1501                                                                             \
1502   product(bool, ExplicitGCInvokesConcurrent, false,                         \
1503           "A System.gc() request invokes a concurrent collection; "         \
1504           "(effective only when UseConcMarkSweepGC)")                       \
1505                                                                             \
1506   product(bool, ExplicitGCInvokesConcurrentAndUnloadsClasses, false,        \
1507           "A System.gc() request invokes a concurrent collection and "      \
1508           "also unloads classes during such a concurrent gc cycle "         \
1509           "(effective only when UseConcMarkSweepGC)")                       \
1510                                                                             \
1511   product(bool, GCLockerInvokesConcurrent, false,                           \
1512           "The exit of a JNI critical section necessitating a scavenge, "   \
1513           "also kicks off a background concurrent collection")              \
1514                                                                             \
1515   product(uintx, GCLockerEdenExpansionPercent, 5,                           \
1516           "How much the GC can expand the eden by while the GC locker "     \
1517           "is active (as a percentage)")                                    \
1518                                                                             \
1519   diagnostic(intx, GCLockerRetryAllocationCount, 2,                         \
1520           "Number of times to retry allocations when "                      \
1521           "blocked by the GC locker")                                       \
1522                                                                             \
1523   develop(bool, UseCMSAdaptiveFreeLists, true,                              \
1524           "Use adaptive free lists in the CMS generation")                  \
1525                                                                             \
1526   develop(bool, UseAsyncConcMarkSweepGC, true,                              \
1527           "Use Asynchronous Concurrent Mark-Sweep GC in the old generation")\
1528                                                                             \
1529   product(bool, UseCMSBestFit, true,                                        \
1530           "Use CMS best fit allocation strategy")                           \
1531                                                                             \
1532   product(bool, UseParNewGC, false,                                         \
1533           "Use parallel threads in the new generation")                     \
1534                                                                             \
1535   product(bool, PrintTaskqueue, false,                                      \
1536           "Print taskqueue statistics for parallel collectors")             \
1537                                                                             \
1538   product(bool, PrintTerminationStats, false,                               \
1539           "Print termination statistics for parallel collectors")           \




1499   product(bool, UseConcMarkSweepGC, false,                                  \
1500           "Use Concurrent Mark-Sweep GC in the old generation")             \
1501                                                                             \
1502   product(bool, ExplicitGCInvokesConcurrent, false,                         \
1503           "A System.gc() request invokes a concurrent collection; "         \
1504           "(effective only when UseConcMarkSweepGC)")                       \
1505                                                                             \
1506   product(bool, ExplicitGCInvokesConcurrentAndUnloadsClasses, false,        \
1507           "A System.gc() request invokes a concurrent collection and "      \
1508           "also unloads classes during such a concurrent gc cycle "         \
1509           "(effective only when UseConcMarkSweepGC)")                       \
1510                                                                             \
1511   product(bool, GCLockerInvokesConcurrent, false,                           \
1512           "The exit of a JNI critical section necessitating a scavenge, "   \
1513           "also kicks off a background concurrent collection")              \
1514                                                                             \
1515   product(uintx, GCLockerEdenExpansionPercent, 5,                           \
1516           "How much the GC can expand the eden by while the GC locker "     \
1517           "is active (as a percentage)")                                    \
1518                                                                             \
1519   diagnostic(uintx, GCLockerRetryAllocationCount, 2,                        \
1520           "Number of times to retry allocations when "                      \
1521           "blocked by the GC locker")                                       \
1522                                                                             \
1523   develop(bool, UseCMSAdaptiveFreeLists, true,                              \
1524           "Use adaptive free lists in the CMS generation")                  \
1525                                                                             \
1526   develop(bool, UseAsyncConcMarkSweepGC, true,                              \
1527           "Use Asynchronous Concurrent Mark-Sweep GC in the old generation")\
1528                                                                             \
1529   product(bool, UseCMSBestFit, true,                                        \
1530           "Use CMS best fit allocation strategy")                           \
1531                                                                             \
1532   product(bool, UseParNewGC, false,                                         \
1533           "Use parallel threads in the new generation")                     \
1534                                                                             \
1535   product(bool, PrintTaskqueue, false,                                      \
1536           "Print taskqueue statistics for parallel collectors")             \
1537                                                                             \
1538   product(bool, PrintTerminationStats, false,                               \
1539           "Print termination statistics for parallel collectors")           \


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