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