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comparison src/cpu/x86/vm/c2_globals_x86.hpp @ 1064:473cce303f13

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6887571: Increase default heap config sizes Summary: Apply modification of existing server heap size ergo to all collectors except CMS. Reviewed-by: jmasa, ysr, xlu
author phh
date Wed, 28 Oct 2009 16:25:51 -0400
parents a61af66fc99e
children 6476042f815c
comparison
equal deleted inserted replaced
1035:a3b9e96881fe 1064:473cce303f13
20 * CA 95054 USA or visit www.sun.com if you need additional information or 20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions. 21 * have any questions.
22 * 22 *
23 */ 23 */
24 24
25 //
26 // Sets the default values for platform dependent flags used by the server compiler. 25 // Sets the default values for platform dependent flags used by the server compiler.
27 // (see c2_globals.hpp). Alpha-sorted. 26 // (see c2_globals.hpp). Alpha-sorted.
28 27
29 define_pd_global(bool, BackgroundCompilation, true); 28 define_pd_global(bool, BackgroundCompilation, true);
30 define_pd_global(bool, UseTLAB, true); 29 define_pd_global(bool, UseTLAB, true);
44 define_pd_global(intx, CompileThreshold, 1000); 43 define_pd_global(intx, CompileThreshold, 1000);
45 #else 44 #else
46 define_pd_global(intx, CompileThreshold, 10000); 45 define_pd_global(intx, CompileThreshold, 10000);
47 #endif // TIERED 46 #endif // TIERED
48 define_pd_global(intx, Tier2CompileThreshold, 10000); 47 define_pd_global(intx, Tier2CompileThreshold, 10000);
49 define_pd_global(intx, Tier3CompileThreshold, 20000 ); 48 define_pd_global(intx, Tier3CompileThreshold, 20000);
50 define_pd_global(intx, Tier4CompileThreshold, 40000 ); 49 define_pd_global(intx, Tier4CompileThreshold, 40000);
51 50
52 define_pd_global(intx, BackEdgeThreshold, 100000); 51 define_pd_global(intx, BackEdgeThreshold, 100000);
53 define_pd_global(intx, Tier2BackEdgeThreshold, 100000); 52 define_pd_global(intx, Tier2BackEdgeThreshold, 100000);
54 define_pd_global(intx, Tier3BackEdgeThreshold, 100000); 53 define_pd_global(intx, Tier3BackEdgeThreshold, 100000);
55 define_pd_global(intx, Tier4BackEdgeThreshold, 100000); 54 define_pd_global(intx, Tier4BackEdgeThreshold, 100000);
59 define_pd_global(intx, FLOATPRESSURE, 6); 58 define_pd_global(intx, FLOATPRESSURE, 6);
60 define_pd_global(intx, FreqInlineSize, 325); 59 define_pd_global(intx, FreqInlineSize, 325);
61 #ifdef AMD64 60 #ifdef AMD64
62 define_pd_global(intx, INTPRESSURE, 13); 61 define_pd_global(intx, INTPRESSURE, 13);
63 define_pd_global(intx, InteriorEntryAlignment, 16); 62 define_pd_global(intx, InteriorEntryAlignment, 16);
64 define_pd_global(intx, NewRatio, 2);
65 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); 63 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
66 define_pd_global(intx, LoopUnrollLimit, 60); 64 define_pd_global(intx, LoopUnrollLimit, 60);
67 // InitialCodeCacheSize derived from specjbb2000 run. 65 // InitialCodeCacheSize derived from specjbb2000 run.
68 define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize 66 define_pd_global(intx, InitialCodeCacheSize, 2496*K); // Integral multiple of CodeCacheExpansionSize
69 define_pd_global(intx, CodeCacheExpansionSize, 64*K); 67 define_pd_global(intx, CodeCacheExpansionSize, 64*K);
70 68
71 // Ergonomics related flags 69 // Ergonomics related flags
72 define_pd_global(uintx, DefaultMaxRAM, 32*G); 70 define_pd_global(uint64_t,MaxRAM, 128ULL*G);
73 #else 71 #else
74 define_pd_global(intx, INTPRESSURE, 6); 72 define_pd_global(intx, INTPRESSURE, 6);
75 define_pd_global(intx, InteriorEntryAlignment, 4); 73 define_pd_global(intx, InteriorEntryAlignment, 4);
76 define_pd_global(intx, NewRatio, 8); // Design center runs on 1.3.1
77 define_pd_global(intx, NewSizeThreadIncrease, 4*K); 74 define_pd_global(intx, NewSizeThreadIncrease, 4*K);
78 define_pd_global(intx, LoopUnrollLimit, 50); // Design center runs on 1.3.1 75 define_pd_global(intx, LoopUnrollLimit, 50); // Design center runs on 1.3.1
79 // InitialCodeCacheSize derived from specjbb2000 run. 76 // InitialCodeCacheSize derived from specjbb2000 run.
80 define_pd_global(intx, InitialCodeCacheSize, 2304*K); // Integral multiple of CodeCacheExpansionSize 77 define_pd_global(intx, InitialCodeCacheSize, 2304*K); // Integral multiple of CodeCacheExpansionSize
81 define_pd_global(intx, CodeCacheExpansionSize, 32*K); 78 define_pd_global(intx, CodeCacheExpansionSize, 32*K);
82 79
83 // Ergonomics related flags 80 // Ergonomics related flags
84 define_pd_global(uintx, DefaultMaxRAM, 1*G); 81 define_pd_global(uint64_t,MaxRAM, 4ULL*G);
85 #endif // AMD64 82 #endif // AMD64
86 define_pd_global(intx, OptoLoopAlignment, 16); 83 define_pd_global(intx, OptoLoopAlignment, 16);
87 define_pd_global(intx, RegisterCostAreaRatio, 16000); 84 define_pd_global(intx, RegisterCostAreaRatio, 16000);
88 85
89 // Peephole and CISC spilling both break the graph, and so makes the 86 // Peephole and CISC spilling both break the graph, and so makes the
95 92
96 define_pd_global(intx, ReservedCodeCacheSize, 48*M); 93 define_pd_global(intx, ReservedCodeCacheSize, 48*M);
97 define_pd_global(uintx,CodeCacheMinBlockLength, 4); 94 define_pd_global(uintx,CodeCacheMinBlockLength, 4);
98 95
99 // Heap related flags 96 // Heap related flags
100 define_pd_global(uintx, PermSize, ScaleForWordSize(16*M)); 97 define_pd_global(uintx,PermSize, ScaleForWordSize(16*M));
101 define_pd_global(uintx, MaxPermSize, ScaleForWordSize(64*M)); 98 define_pd_global(uintx,MaxPermSize, ScaleForWordSize(64*M));
102 99
103 // Ergonomics related flags 100 // Ergonomics related flags
104 define_pd_global(bool, NeverActAsServerClassMachine, false); 101 define_pd_global(bool, NeverActAsServerClassMachine, false);