Mercurial > hg > truffle
comparison src/share/vm/runtime/globals.hpp @ 675:f6da6f0174ac
6821700: tune VM flags for peak performance
Summary: Tune C2 flags default values for performance.
Reviewed-by: never, phh, iveresov, jmasa, ysr
author | kvn |
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date | Mon, 30 Mar 2009 18:19:31 -0700 |
parents | bd441136a5ce |
children | a80d48f6fde1 fbde8ec322d0 |
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674:4948e7dd28dc | 675:f6da6f0174ac |
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45 define_pd_global(intx, Tier4BackEdgeThreshold, 0); | 45 define_pd_global(intx, Tier4BackEdgeThreshold, 0); |
46 | 46 |
47 define_pd_global(intx, OnStackReplacePercentage, 0); | 47 define_pd_global(intx, OnStackReplacePercentage, 0); |
48 define_pd_global(bool, ResizeTLAB, false); | 48 define_pd_global(bool, ResizeTLAB, false); |
49 define_pd_global(intx, FreqInlineSize, 0); | 49 define_pd_global(intx, FreqInlineSize, 0); |
50 define_pd_global(intx, InlineSmallCode, 0); | |
50 define_pd_global(intx, NewSizeThreadIncrease, 4*K); | 51 define_pd_global(intx, NewSizeThreadIncrease, 4*K); |
51 define_pd_global(intx, NewRatio, 4); | 52 define_pd_global(intx, NewRatio, 4); |
52 define_pd_global(intx, InlineClassNatives, true); | 53 define_pd_global(intx, InlineClassNatives, true); |
53 define_pd_global(intx, InlineUnsafeOps, true); | 54 define_pd_global(intx, InlineUnsafeOps, true); |
54 define_pd_global(intx, InitialCodeCacheSize, 160*K); | 55 define_pd_global(intx, InitialCodeCacheSize, 160*K); |
2614 "maximum number of nested calls that are inlined") \ | 2615 "maximum number of nested calls that are inlined") \ |
2615 \ | 2616 \ |
2616 develop(intx, MaxRecursiveInlineLevel, 1, \ | 2617 develop(intx, MaxRecursiveInlineLevel, 1, \ |
2617 "maximum number of nested recursive calls that are inlined") \ | 2618 "maximum number of nested recursive calls that are inlined") \ |
2618 \ | 2619 \ |
2619 product(intx, InlineSmallCode, 1000, \ | 2620 product_pd(intx, InlineSmallCode, \ |
2620 "Only inline already compiled methods if their code size is " \ | 2621 "Only inline already compiled methods if their code size is " \ |
2621 "less than this") \ | 2622 "less than this") \ |
2622 \ | 2623 \ |
2623 product(intx, MaxInlineSize, 35, \ | 2624 product(intx, MaxInlineSize, 35, \ |
2624 "maximum bytecode size of a method to be inlined") \ | 2625 "maximum bytecode size of a method to be inlined") \ |