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src/hotspot/cpu/zero/globals_zero.hpp

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  58 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  59 #define MIN_STACK_RED_PAGES DEFAULT_STACK_RED_PAGES
  60 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  61 #define MIN_STACK_RESERVED_PAGES (0)
  62 
  63 define_pd_global(intx,  StackYellowPages,     DEFAULT_STACK_YELLOW_PAGES);
  64 define_pd_global(intx,  StackRedPages,        DEFAULT_STACK_RED_PAGES);
  65 define_pd_global(intx,  StackShadowPages,     DEFAULT_STACK_SHADOW_PAGES);
  66 define_pd_global(intx,  StackReservedPages,   DEFAULT_STACK_RESERVED_PAGES);
  67 
  68 define_pd_global(bool,  RewriteBytecodes,     true);
  69 define_pd_global(bool,  RewriteFrequentPairs, true);
  70 
  71 // GC Ergo Flags
  72 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  73 
  74 define_pd_global(uintx, TypeProfileLevel, 0);
  75 
  76 define_pd_global(bool, PreserveFramePointer, false);
  77 



  78 // No performance work done here yet.
  79 define_pd_global(bool, CompactStrings, false);
  80 
  81 define_pd_global(bool, ThreadLocalHandshakes, false);
  82 
  83 #define ARCH_FLAGS(develop, \
  84                    product, \
  85                    diagnostic, \
  86                    experimental, \
  87                    notproduct, \
  88                    range, \
  89                    constraint, \
  90                    writeable)  \
  91                                                                             \
  92   product(bool, UseFastEmptyMethods, true,                                  \
  93           "Use fast method entry code for empty methods")                   \
  94                                                                             \
  95   product(bool, UseFastAccessorMethods, true,                               \
  96           "Use fast method entry code for accessor methods")                \
  97                                                                             \


  58 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  59 #define MIN_STACK_RED_PAGES DEFAULT_STACK_RED_PAGES
  60 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  61 #define MIN_STACK_RESERVED_PAGES (0)
  62 
  63 define_pd_global(intx,  StackYellowPages,     DEFAULT_STACK_YELLOW_PAGES);
  64 define_pd_global(intx,  StackRedPages,        DEFAULT_STACK_RED_PAGES);
  65 define_pd_global(intx,  StackShadowPages,     DEFAULT_STACK_SHADOW_PAGES);
  66 define_pd_global(intx,  StackReservedPages,   DEFAULT_STACK_RESERVED_PAGES);
  67 
  68 define_pd_global(bool,  RewriteBytecodes,     true);
  69 define_pd_global(bool,  RewriteFrequentPairs, true);
  70 
  71 // GC Ergo Flags
  72 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  73 
  74 define_pd_global(uintx, TypeProfileLevel, 0);
  75 
  76 define_pd_global(bool, PreserveFramePointer, false);
  77 
  78 define_pd_global(bool, ValueTypePassFieldsAsArgs, false);
  79 define_pd_global(bool, ValueTypeReturnedAsFields, false);
  80 
  81 // No performance work done here yet.
  82 define_pd_global(bool, CompactStrings, false);
  83 
  84 define_pd_global(bool, ThreadLocalHandshakes, false);
  85 
  86 #define ARCH_FLAGS(develop, \
  87                    product, \
  88                    diagnostic, \
  89                    experimental, \
  90                    notproduct, \
  91                    range, \
  92                    constraint, \
  93                    writeable)  \
  94                                                                             \
  95   product(bool, UseFastEmptyMethods, true,                                  \
  96           "Use fast method entry code for empty methods")                   \
  97                                                                             \
  98   product(bool, UseFastAccessorMethods, true,                               \
  99           "Use fast method entry code for accessor methods")                \
 100                                                                             \
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