28 
  29 #include "utilities/globalDefinitions.hpp"
  30 #include "utilities/macros.hpp"
  31 
  32 // Set the default values for platform dependent flags used by the
  33 // runtime system.  See globals.hpp for details of what they do.
  34 
  35 define_pd_global(bool,  ConvertSleepToYield,  true);
  36 define_pd_global(bool,  ShareVtableStubs,     true);
  37 define_pd_global(bool,  CountInterpCalls,     true);
  38 define_pd_global(bool,  NeedsDeoptSuspend,    false);
  39 
  40 define_pd_global(bool,  ImplicitNullChecks,   true);
  41 define_pd_global(bool,  UncommonNullCast,     true);
  42 
  43 define_pd_global(intx,  CodeEntryAlignment,   32);
  44 define_pd_global(intx,  OptoLoopAlignment,    16);
  45 define_pd_global(intx,  InlineFrequencyCount, 100);
  46 define_pd_global(intx,  PreInflateSpin,       10);
  47 
  48 define_pd_global(intx,  StackYellowPages,     2);
  49 define_pd_global(intx,  StackRedPages,        1);
  50 define_pd_global(intx,  StackShadowPages,     5 LP64_ONLY(+1) DEBUG_ONLY(+3));
  51 
  52 define_pd_global(bool,  RewriteBytecodes,     true);
  53 define_pd_global(bool,  RewriteFrequentPairs, true);
  54 
  55 define_pd_global(bool,  UseMembar,            true);
  56 
  57 // GC Ergo Flags
  58 define_pd_global(intx, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  59 
  60 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct)
  61 
  62 #endif // CPU_ZERO_VM_GLOBALS_ZERO_HPP

  28 
  29 #include "utilities/globalDefinitions.hpp"
  30 #include "utilities/macros.hpp"
  31 
  32 // Set the default values for platform dependent flags used by the
  33 // runtime system.  See globals.hpp for details of what they do.
  34 
  35 define_pd_global(bool,  ConvertSleepToYield,  true);
  36 define_pd_global(bool,  ShareVtableStubs,     true);
  37 define_pd_global(bool,  CountInterpCalls,     true);
  38 define_pd_global(bool,  NeedsDeoptSuspend,    false);
  39 
  40 define_pd_global(bool,  ImplicitNullChecks,   true);
  41 define_pd_global(bool,  UncommonNullCast,     true);
  42 
  43 define_pd_global(intx,  CodeEntryAlignment,   32);
  44 define_pd_global(intx,  OptoLoopAlignment,    16);
  45 define_pd_global(intx,  InlineFrequencyCount, 100);
  46 define_pd_global(intx,  PreInflateSpin,       10);
  47 
  48 define_pd_global(intx,  StackYellowSize,      8*K);
  49 define_pd_global(intx,  StackRedSize,         4*K);
  50 define_pd_global(intx,  StackShadowSize,      20*K LP64_ONLY(+4*K) DEBUG_ONLY(+12*K));
  51 
  52 define_pd_global(bool,  RewriteBytecodes,     true);
  53 define_pd_global(bool,  RewriteFrequentPairs, true);
  54 
  55 define_pd_global(bool,  UseMembar,            true);
  56 
  57 // GC Ergo Flags
  58 define_pd_global(intx, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  59 
  60 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct)
  61 
  62 #endif // CPU_ZERO_VM_GLOBALS_ZERO_HPP