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
date Mon, 30 Mar 2009 18:19:31 -0700
parents bd441136a5ce
children a80d48f6fde1 fbde8ec322d0
comparison
equal deleted inserted replaced
674:4948e7dd28dc 675:f6da6f0174ac
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") \