提交 26028ad1 编写于 作者: N never

6649622: HotSpot Biased locking needs tuning on latest CPUs

Reviewed-by: rasbold, kvn, kamg
上级 c4e786c3
...@@ -1365,6 +1365,9 @@ void Arguments::set_aggressive_opts_flags() { ...@@ -1365,6 +1365,9 @@ void Arguments::set_aggressive_opts_flags() {
if (AggressiveOpts && FLAG_IS_DEFAULT(SpecialArraysEquals)) { if (AggressiveOpts && FLAG_IS_DEFAULT(SpecialArraysEquals)) {
FLAG_SET_DEFAULT(SpecialArraysEquals, true); FLAG_SET_DEFAULT(SpecialArraysEquals, true);
} }
if (AggressiveOpts && FLAG_IS_DEFAULT(BiasedLockingStartupDelay)) {
FLAG_SET_DEFAULT(BiasedLockingStartupDelay, 500);
}
#endif #endif
if (AggressiveOpts) { if (AggressiveOpts) {
......
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