67 define_pd_global(intx, FLOATPRESSURE,                6);
  68 define_pd_global(intx, InteriorEntryAlignment,       4);
  69 define_pd_global(size_t, NewSizeThreadIncrease,      4*K);
  70 define_pd_global(intx, LoopUnrollLimit,              50);     // Design center runs on 1.3.1
  71 // InitialCodeCacheSize derived from specjbb2000 run.
  72 define_pd_global(intx, InitialCodeCacheSize,         2304*K); // Integral multiple of CodeCacheExpansionSize
  73 define_pd_global(intx, CodeCacheExpansionSize,       32*K);
  74 
  75 // Ergonomics related flags
  76 define_pd_global(uint64_t, MaxRAM,                   4ULL*G);
  77 #endif // AMD64
  78 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  79 
  80 // Peephole and CISC spilling both break the graph, and so makes the
  81 // scheduler sick.
  82 define_pd_global(bool, OptoPeephole,                 true);
  83 define_pd_global(bool, UseCISCSpill,                 true);
  84 define_pd_global(bool, OptoScheduling,               false);
  85 define_pd_global(bool, OptoBundling,                 false);
  86 define_pd_global(bool, OptoRegScheduling,            true);

  87 
  88 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  89 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  90 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  91 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  92 define_pd_global(uintx, CodeCacheMinBlockLength,     4);
  93 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  94 
  95 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed on x86.
  96 
  97 // Heap related flags
  98 define_pd_global(size_t, MetaspaceSize,              ScaleForWordSize(16*M));
  99 
 100 // Ergonomics related flags
 101 define_pd_global(bool, NeverActAsServerClassMachine, false);
 102 
 103 #endif // CPU_X86_VM_C2_GLOBALS_X86_HPP

  67 define_pd_global(intx, FLOATPRESSURE,                6);
  68 define_pd_global(intx, InteriorEntryAlignment,       4);
  69 define_pd_global(size_t, NewSizeThreadIncrease,      4*K);
  70 define_pd_global(intx, LoopUnrollLimit,              50);     // Design center runs on 1.3.1
  71 // InitialCodeCacheSize derived from specjbb2000 run.
  72 define_pd_global(intx, InitialCodeCacheSize,         2304*K); // Integral multiple of CodeCacheExpansionSize
  73 define_pd_global(intx, CodeCacheExpansionSize,       32*K);
  74 
  75 // Ergonomics related flags
  76 define_pd_global(uint64_t, MaxRAM,                   4ULL*G);
  77 #endif // AMD64
  78 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  79 
  80 // Peephole and CISC spilling both break the graph, and so makes the
  81 // scheduler sick.
  82 define_pd_global(bool, OptoPeephole,                 true);
  83 define_pd_global(bool, UseCISCSpill,                 true);
  84 define_pd_global(bool, OptoScheduling,               false);
  85 define_pd_global(bool, OptoBundling,                 false);
  86 define_pd_global(bool, OptoRegScheduling,            true);
  87 define_pd_global(bool, SuperWordLoopUnrollAnalysis,  true);
  88 
  89 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  90 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  91 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  92 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  93 define_pd_global(uintx, CodeCacheMinBlockLength,     4);
  94 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  95 
  96 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed on x86.
  97 
  98 // Heap related flags
  99 define_pd_global(size_t, MetaspaceSize,              ScaleForWordSize(16*M));
 100 
 101 // Ergonomics related flags
 102 define_pd_global(bool, NeverActAsServerClassMachine, false);
 103 
 104 #endif // CPU_X86_VM_C2_GLOBALS_X86_HPP