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src/hotspot/cpu/aarch64/c2_globals_aarch64.hpp

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rev 54830 : 8223444: Improve CodeHeap Free Space Management
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  59 define_pd_global(intx, CodeCacheExpansionSize,       64*K);
  60 
  61 // Ergonomics related flags
  62 define_pd_global(uint64_t,MaxRAM,                    128ULL*G);
  63 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  64 
  65 // Peephole and CISC spilling both break the graph, and so makes the
  66 // scheduler sick.
  67 define_pd_global(bool, OptoPeephole,                 false);
  68 define_pd_global(bool, UseCISCSpill,                 false);
  69 define_pd_global(bool, OptoScheduling,               false);
  70 define_pd_global(bool, OptoBundling,                 false);
  71 define_pd_global(bool, OptoRegScheduling,            false);
  72 define_pd_global(bool, SuperWordLoopUnrollAnalysis,  true);
  73 define_pd_global(bool, IdealizeClearArrayNode,       true);
  74 
  75 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  76 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  77 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  78 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  79 define_pd_global(uintx, CodeCacheMinBlockLength,     4);
  80 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  81 
  82 // Heap related flags
  83 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
  84 
  85 // Ergonomics related flags
  86 define_pd_global(bool, NeverActAsServerClassMachine, false);
  87 
  88 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed.
  89 
  90 #endif // CPU_AARCH64_C2_GLOBALS_AARCH64_HPP


  59 define_pd_global(intx, CodeCacheExpansionSize,       64*K);
  60 
  61 // Ergonomics related flags
  62 define_pd_global(uint64_t,MaxRAM,                    128ULL*G);
  63 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  64 
  65 // Peephole and CISC spilling both break the graph, and so makes the
  66 // scheduler sick.
  67 define_pd_global(bool, OptoPeephole,                 false);
  68 define_pd_global(bool, UseCISCSpill,                 false);
  69 define_pd_global(bool, OptoScheduling,               false);
  70 define_pd_global(bool, OptoBundling,                 false);
  71 define_pd_global(bool, OptoRegScheduling,            false);
  72 define_pd_global(bool, SuperWordLoopUnrollAnalysis,  true);
  73 define_pd_global(bool, IdealizeClearArrayNode,       true);
  74 
  75 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  76 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  77 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  78 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  79 define_pd_global(uintx, CodeCacheMinBlockLength,     6);
  80 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  81 
  82 // Heap related flags
  83 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
  84 
  85 // Ergonomics related flags
  86 define_pd_global(bool, NeverActAsServerClassMachine, false);
  87 
  88 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed.
  89 
  90 #endif // CPU_AARCH64_C2_GLOBALS_AARCH64_HPP
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