Mercurial > hg > truffle
comparison src/share/vm/runtime/globals.hpp @ 3892:baf763f388e6
7059037: Use BIS for zeroing on T4
Summary: Use BIS for zeroing new allocated big (2Kb and more) objects and arrays.
Reviewed-by: never, twisti, ysr
author | kvn |
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date | Fri, 26 Aug 2011 08:52:22 -0700 |
parents | 1af104d6cf99 |
children | 2f9b79ddb05c |
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3891:ac8738449b6f | 3892:baf763f388e6 |
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1977 "Print various TLAB related information") \ | 1977 "Print various TLAB related information") \ |
1978 \ | 1978 \ |
1979 product(bool, TLABStats, true, \ | 1979 product(bool, TLABStats, true, \ |
1980 "Print various TLAB related information") \ | 1980 "Print various TLAB related information") \ |
1981 \ | 1981 \ |
1982 product(bool, UseBlockZeroing, false, \ | |
1983 "Use special cpu instructions for block zeroing") \ | |
1984 \ | |
1985 product(intx, BlockZeroingLowLimit, 2048, \ | |
1986 "Minimum size in bytes when block zeroing will be used") \ | |
1987 \ | |
1982 product(bool, PrintRevisitStats, false, \ | 1988 product(bool, PrintRevisitStats, false, \ |
1983 "Print revisit (klass and MDO) stack related information") \ | 1989 "Print revisit (klass and MDO) stack related information") \ |
1984 \ | 1990 \ |
1985 EMBEDDED_ONLY(product(bool, LowMemoryProtection, true, \ | 1991 EMBEDDED_ONLY(product(bool, LowMemoryProtection, true, \ |
1986 "Enable LowMemoryProtection")) \ | 1992 "Enable LowMemoryProtection")) \ |