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