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comparison src/cpu/x86/vm/c2_globals_x86.hpp @ 12192:34bd5e86aadb

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8010941: MinJumpTableSize is set to 18, investigate if that's still optimal Summary: Lowered the MinJumpTableSize for each platform Reviewed-by: kvn
author adlertz
date Wed, 11 Sep 2013 09:34:00 +0200
parents d90d1b96b65b
children cefad50507d8 de6a9e811145 41b780b43b74
comparison
equal deleted inserted replaced
12191:e0d33d2ce5aa 12192:34bd5e86aadb
28 #include "utilities/globalDefinitions.hpp" 28 #include "utilities/globalDefinitions.hpp"
29 #include "utilities/macros.hpp" 29 #include "utilities/macros.hpp"
30 30
31 // Sets the default values for platform dependent flags used by the server compiler. 31 // Sets the default values for platform dependent flags used by the server compiler.
32 // (see c2_globals.hpp). Alpha-sorted. 32 // (see c2_globals.hpp). Alpha-sorted.
33
34 define_pd_global(bool, BackgroundCompilation, true); 33 define_pd_global(bool, BackgroundCompilation, true);
35 define_pd_global(bool, UseTLAB, true); 34 define_pd_global(bool, UseTLAB, true);
36 define_pd_global(bool, ResizeTLAB, true); 35 define_pd_global(bool, ResizeTLAB, true);
37 define_pd_global(bool, CICompileOSR, true); 36 define_pd_global(bool, CICompileOSR, true);
38 define_pd_global(bool, InlineIntrinsics, true); 37 define_pd_global(bool, InlineIntrinsics, true);
50 49
51 define_pd_global(intx, OnStackReplacePercentage, 140); 50 define_pd_global(intx, OnStackReplacePercentage, 140);
52 define_pd_global(intx, ConditionalMoveLimit, 3); 51 define_pd_global(intx, ConditionalMoveLimit, 3);
53 define_pd_global(intx, FLOATPRESSURE, 6); 52 define_pd_global(intx, FLOATPRESSURE, 6);
54 define_pd_global(intx, FreqInlineSize, 325); 53 define_pd_global(intx, FreqInlineSize, 325);
54 define_pd_global(intx, MinJumpTableSize, 10);
55 #ifdef AMD64 55 #ifdef AMD64
56 define_pd_global(intx, INTPRESSURE, 13); 56 define_pd_global(intx, INTPRESSURE, 13);
57 define_pd_global(intx, InteriorEntryAlignment, 16); 57 define_pd_global(intx, InteriorEntryAlignment, 16);
58 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K)); 58 define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
59 define_pd_global(intx, LoopUnrollLimit, 60); 59 define_pd_global(intx, LoopUnrollLimit, 60);