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src/cpu/aarch64/vm/c2_globals_aarch64.hpp

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rev 12113 : 8166561: [s390] Adaptions needed for s390 port in C1 and C2.


  55 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
  56 define_pd_global(intx, LoopUnrollLimit,              60);
  57 define_pd_global(intx, LoopPercentProfileLimit,      10);
  58 define_pd_global(intx, PostLoopMultiversioning,      false);
  59 // InitialCodeCacheSize derived from specjbb2000 run.
  60 define_pd_global(intx, InitialCodeCacheSize,         2496*K); // Integral multiple of CodeCacheExpansionSize
  61 define_pd_global(intx, CodeCacheExpansionSize,       64*K);
  62 
  63 // Ergonomics related flags
  64 define_pd_global(uint64_t,MaxRAM,                    128ULL*G);
  65 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  66 
  67 // Peephole and CISC spilling both break the graph, and so makes the
  68 // scheduler sick.
  69 define_pd_global(bool, OptoPeephole,                 false);
  70 define_pd_global(bool, UseCISCSpill,                 true);
  71 define_pd_global(bool, OptoScheduling,               false);
  72 define_pd_global(bool, OptoBundling,                 false);
  73 define_pd_global(bool, OptoRegScheduling,            false);
  74 define_pd_global(bool, SuperWordLoopUnrollAnalysis,  true);

  75 
  76 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  77 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  78 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  79 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  80 define_pd_global(uintx, CodeCacheMinBlockLength,     4);
  81 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  82 
  83 // Heap related flags
  84 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
  85 
  86 // Ergonomics related flags
  87 define_pd_global(bool, NeverActAsServerClassMachine, false);
  88 
  89 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed.
  90 
  91 #endif // CPU_AARCH64_VM_C2_GLOBALS_AARCH64_HPP


  55 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
  56 define_pd_global(intx, LoopUnrollLimit,              60);
  57 define_pd_global(intx, LoopPercentProfileLimit,      10);
  58 define_pd_global(intx, PostLoopMultiversioning,      false);
  59 // InitialCodeCacheSize derived from specjbb2000 run.
  60 define_pd_global(intx, InitialCodeCacheSize,         2496*K); // Integral multiple of CodeCacheExpansionSize
  61 define_pd_global(intx, CodeCacheExpansionSize,       64*K);
  62 
  63 // Ergonomics related flags
  64 define_pd_global(uint64_t,MaxRAM,                    128ULL*G);
  65 define_pd_global(intx, RegisterCostAreaRatio,        16000);
  66 
  67 // Peephole and CISC spilling both break the graph, and so makes the
  68 // scheduler sick.
  69 define_pd_global(bool, OptoPeephole,                 false);
  70 define_pd_global(bool, UseCISCSpill,                 true);
  71 define_pd_global(bool, OptoScheduling,               false);
  72 define_pd_global(bool, OptoBundling,                 false);
  73 define_pd_global(bool, OptoRegScheduling,            false);
  74 define_pd_global(bool, SuperWordLoopUnrollAnalysis,  true);
  75 define_pd_global(bool, IdealizeClearArrayNode,       true);
  76 
  77 define_pd_global(intx, ReservedCodeCacheSize,        48*M);
  78 define_pd_global(intx, NonProfiledCodeHeapSize,      21*M);
  79 define_pd_global(intx, ProfiledCodeHeapSize,         22*M);
  80 define_pd_global(intx, NonNMethodCodeHeapSize,       5*M );
  81 define_pd_global(uintx, CodeCacheMinBlockLength,     4);
  82 define_pd_global(uintx, CodeCacheMinimumUseSpace,    400*K);
  83 
  84 // Heap related flags
  85 define_pd_global(uintx,MetaspaceSize,    ScaleForWordSize(16*M));
  86 
  87 // Ergonomics related flags
  88 define_pd_global(bool, NeverActAsServerClassMachine, false);
  89 
  90 define_pd_global(bool,  TrapBasedRangeChecks,        false); // Not needed.
  91 
  92 #endif // CPU_AARCH64_VM_C2_GLOBALS_AARCH64_HPP
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