src/share/vm/runtime/globals.hpp

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3059           "(Unstable) Number of times to iterate in safepoint loop "        \
3060           " before blocking VM threads ")                                   \
3061                                                                             \
3062   product(intx, DeferPollingPageLoopCount,     -1,                          \
3063           "(Unsafe,Unstable) Number of iterations in safepoint loop "       \
3064           "before changing safepoint polling page to RO ")                  \
3065                                                                             \
3066   product(intx, SafepointSpinBeforeYield, 2000,  "(Unstable)")              \
3067                                                                             \
3068   product(bool, UseDepthFirstScavengeOrder, true,                           \
3069           "true: the scavenge order will be depth-first, "                  \
3070           "false: the scavenge order will be breadth-first")                \
3071                                                                             \
3072   product(bool, PSChunkLargeArrays, true,                                   \
3073           "true: process large arrays in chunks")                           \
3074                                                                             \
3075   product(uintx, GCDrainStackTargetSize, 64,                                \
3076           "how many entries we'll try to leave on the stack during "        \
3077           "parallel GC")                                                    \
3078                                                                             \




3079   /* stack parameters */                                                    \
3080   product_pd(intx, StackYellowPages,                                        \
3081           "Number of yellow zone (recoverable overflows) pages")            \
3082                                                                             \
3083   product_pd(intx, StackRedPages,                                           \
3084           "Number of red zone (unrecoverable overflows) pages")             \
3085                                                                             \
3086   product_pd(intx, StackShadowPages,                                        \
3087           "Number of shadow zone (for overflow checking) pages"             \
3088           " this should exceed the depth of the VM and native call stack")  \
3089                                                                             \
3090   product_pd(intx, ThreadStackSize,                                         \
3091           "Thread Stack Size (in Kbytes)")                                  \
3092                                                                             \
3093   product_pd(intx, VMThreadStackSize,                                       \
3094           "Non-Java Thread Stack Size (in Kbytes)")                         \
3095                                                                             \
3096   product_pd(intx, CompilerThreadStackSize,                                 \
3097           "Compiler Thread Stack Size (in Kbytes)")                         \
3098                                                                             \




3059           "(Unstable) Number of times to iterate in safepoint loop "        \
3060           " before blocking VM threads ")                                   \
3061                                                                             \
3062   product(intx, DeferPollingPageLoopCount,     -1,                          \
3063           "(Unsafe,Unstable) Number of iterations in safepoint loop "       \
3064           "before changing safepoint polling page to RO ")                  \
3065                                                                             \
3066   product(intx, SafepointSpinBeforeYield, 2000,  "(Unstable)")              \
3067                                                                             \
3068   product(bool, UseDepthFirstScavengeOrder, true,                           \
3069           "true: the scavenge order will be depth-first, "                  \
3070           "false: the scavenge order will be breadth-first")                \
3071                                                                             \
3072   product(bool, PSChunkLargeArrays, true,                                   \
3073           "true: process large arrays in chunks")                           \
3074                                                                             \
3075   product(uintx, GCDrainStackTargetSize, 64,                                \
3076           "how many entries we'll try to leave on the stack during "        \
3077           "parallel GC")                                                    \
3078                                                                             \
3079   product(bool, PSResizeByFreeRatioWithSystemGC, false,                     \
3080           "Resize the heap by free ratio in System.gc() "                   \
3081           "under UseParallelGC")                                            \
3082                                                                             \
3083   /* stack parameters */                                                    \
3084   product_pd(intx, StackYellowPages,                                        \
3085           "Number of yellow zone (recoverable overflows) pages")            \
3086                                                                             \
3087   product_pd(intx, StackRedPages,                                           \
3088           "Number of red zone (unrecoverable overflows) pages")             \
3089                                                                             \
3090   product_pd(intx, StackShadowPages,                                        \
3091           "Number of shadow zone (for overflow checking) pages"             \
3092           " this should exceed the depth of the VM and native call stack")  \
3093                                                                             \
3094   product_pd(intx, ThreadStackSize,                                         \
3095           "Thread Stack Size (in Kbytes)")                                  \
3096                                                                             \
3097   product_pd(intx, VMThreadStackSize,                                       \
3098           "Non-Java Thread Stack Size (in Kbytes)")                         \
3099                                                                             \
3100   product_pd(intx, CompilerThreadStackSize,                                 \
3101           "Compiler Thread Stack Size (in Kbytes)")                         \
3102                                                                             \