39 define_pd_global(bool, PreferInterpreterNativeStubs, false);
40 define_pd_global(bool, ProfileTraps, true);
41 define_pd_global(bool, UseOnStackReplacement, true);
42 define_pd_global(bool, ProfileInterpreter, true);
43 define_pd_global(bool, TieredCompilation, trueInTiered);
44 define_pd_global(intx, CompileThreshold, 10000);
45
46 define_pd_global(intx, OnStackReplacePercentage, 140);
47 define_pd_global(intx, ConditionalMoveLimit, 4);
48 define_pd_global(intx, FLOATPRESSURE, 15);
49 define_pd_global(intx, FreqInlineSize, 175);
50 // 10 prevents spill-split-recycle sanity check in JVM2008.xml.transform.
51 define_pd_global(intx, INTPRESSURE, 10); // Medium size register set, 6 special purpose regs, 3 SOE regs.
52 define_pd_global(intx, InteriorEntryAlignment, 2);
53 define_pd_global(size_t, NewSizeThreadIncrease, ScaleForWordSize(4*K));
54 define_pd_global(intx, RegisterCostAreaRatio, 12000);
55 define_pd_global(bool, UseTLAB, true);
56 define_pd_global(bool, ResizeTLAB, true);
57 define_pd_global(intx, LoopUnrollLimit, 60);
58 define_pd_global(intx, LoopPercentProfileLimit, 10);
59 define_pd_global(intx, PostLoopMultiversioning, false);
60 define_pd_global(intx, MinJumpTableSize, 18);
61
62 // Peephole and CISC spilling both break the graph, and so makes the
63 // scheduler sick.
64 define_pd_global(bool, OptoPeephole, false);
65 define_pd_global(bool, UseCISCSpill, true);
66 define_pd_global(bool, OptoBundling, false);
67 define_pd_global(bool, OptoScheduling, false);
68 define_pd_global(bool, OptoRegScheduling, false);
69 define_pd_global(bool, SuperWordLoopUnrollAnalysis, false);
70 // On s390x, we can clear the array with a single instruction,
71 // so don't idealize it.
72 define_pd_global(bool, IdealizeClearArrayNode, false);
73
74 // InitialCodeCacheSize derived from specjbb2000 run.
75 define_pd_global(uintx, InitialCodeCacheSize, 2048*K); // Integral multiple of CodeCacheExpansionSize
76 define_pd_global(uintx, ReservedCodeCacheSize, 48*M);
77 define_pd_global(uintx, NonProfiledCodeHeapSize, 21*M);
78 define_pd_global(uintx, ProfiledCodeHeapSize, 22*M);
79 define_pd_global(uintx, NonNMethodCodeHeapSize, 5*M);
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39 define_pd_global(bool, PreferInterpreterNativeStubs, false);
40 define_pd_global(bool, ProfileTraps, true);
41 define_pd_global(bool, UseOnStackReplacement, true);
42 define_pd_global(bool, ProfileInterpreter, true);
43 define_pd_global(bool, TieredCompilation, trueInTiered);
44 define_pd_global(intx, CompileThreshold, 10000);
45
46 define_pd_global(intx, OnStackReplacePercentage, 140);
47 define_pd_global(intx, ConditionalMoveLimit, 4);
48 define_pd_global(intx, FLOATPRESSURE, 15);
49 define_pd_global(intx, FreqInlineSize, 175);
50 // 10 prevents spill-split-recycle sanity check in JVM2008.xml.transform.
51 define_pd_global(intx, INTPRESSURE, 10); // Medium size register set, 6 special purpose regs, 3 SOE regs.
52 define_pd_global(intx, InteriorEntryAlignment, 2);
53 define_pd_global(size_t, NewSizeThreadIncrease, ScaleForWordSize(4*K));
54 define_pd_global(intx, RegisterCostAreaRatio, 12000);
55 define_pd_global(bool, UseTLAB, true);
56 define_pd_global(bool, ResizeTLAB, true);
57 define_pd_global(intx, LoopUnrollLimit, 60);
58 define_pd_global(intx, LoopPercentProfileLimit, 10);
59 define_pd_global(intx, MinJumpTableSize, 18);
60
61 // Peephole and CISC spilling both break the graph, and so makes the
62 // scheduler sick.
63 define_pd_global(bool, OptoPeephole, false);
64 define_pd_global(bool, UseCISCSpill, true);
65 define_pd_global(bool, OptoBundling, false);
66 define_pd_global(bool, OptoScheduling, false);
67 define_pd_global(bool, OptoRegScheduling, false);
68 define_pd_global(bool, SuperWordLoopUnrollAnalysis, false);
69 // On s390x, we can clear the array with a single instruction,
70 // so don't idealize it.
71 define_pd_global(bool, IdealizeClearArrayNode, false);
72
73 // InitialCodeCacheSize derived from specjbb2000 run.
74 define_pd_global(uintx, InitialCodeCacheSize, 2048*K); // Integral multiple of CodeCacheExpansionSize
75 define_pd_global(uintx, ReservedCodeCacheSize, 48*M);
76 define_pd_global(uintx, NonProfiledCodeHeapSize, 21*M);
77 define_pd_global(uintx, ProfiledCodeHeapSize, 22*M);
78 define_pd_global(uintx, NonNMethodCodeHeapSize, 5*M);
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