- 14 1月, 2010 1 次提交
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由 ysr 提交于
Summary: Deferred card marks are now flushed during the gc prologue. Parallel[Scavege,OldGC] and SerialGC no longer defer card marks generated by COMPILER2 as a result of ReduceInitialCardMarks. For these cases, introduced a diagnostic option to defer the card marks, only for the purposes of testing and diagnostics. CMS and G1 continue to defer card marks. Potential performance concern related to single-threaded flushing of deferred card marks in the gc prologue will be addressed in the future. Reviewed-by: never, johnc
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- 13 1月, 2010 1 次提交
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由 johnc 提交于
6902115: G1:assert(ignore_max_completed||thread->is_Java_thread()||SafepointSynchronize::is_at_safepoint()) Summary: Remove invalid assert and mangle filler objects in TLABs that are being retired. Reviewed-by: ysr, jmasa
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- 10 1月, 2010 1 次提交
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由 ysr 提交于
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- 08 1月, 2010 1 次提交
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由 jmasa 提交于
Summary: Block too small to split was not correctly putback to free lists. Reviewed-by: ysr
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- 07 1月, 2010 3 次提交
- 06 1月, 2010 3 次提交
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由 never 提交于
Reviewed-by: kvn, twisti
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由 never 提交于
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由 never 提交于
Reviewed-by: never Contributed-by: NGary Benson <gbenson@redhat.com>
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- 05 1月, 2010 5 次提交
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由 twisti 提交于
Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
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由 twisti 提交于
Summary: C2 implementation for invokedynamic support. Reviewed-by: kvn, never
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由 kvn 提交于
Summary: EA incorrectly identifies escape state of an allocation passed as call argument. Reviewed-by: never
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由 ysr 提交于
6637203: Classunloading messages go to stdout rather than Xloggc file, causing hangs when stdout is closed Summary: Decoupled TraceClassUnloading from verbose:gc, JVMTI_VERBOSE_GC and PrintGC[Details], making it settable in a manner identical to TraceClassLoading. Reverted an inadvertent change of TraceClassUnloading output in a previous changeset from gclog back to tty. Reviewed-by: coleenp, dholmes, jmasa, poonam
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由 twisti 提交于
Summary: During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately. Reviewed-by: kvn, never
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- 04 1月, 2010 5 次提交
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由 jmasa 提交于
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由 twisti 提交于
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由 twisti 提交于
Summary: We need a way to walk chained method handles in the JVM to call the right methods and to generate required bytecode adapters for the compilers. Reviewed-by: kvn
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由 twisti 提交于
Summary: Zero currently won't build on zSeries or PowerPC machines with assertions turned on. Reviewed-by: twisti Contributed-by: NGary Benson <gbenson@redhat.com>
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由 twisti 提交于
Summary: Smaller fixes to ensure that Zero still works with non-standard options. Reviewed-by: twisti Contributed-by: NGary Benson <gbenson@redhat.com>
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- 24 12月, 2009 1 次提交
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由 ysr 提交于
Summary: Autonomic per-worker free block cache sizing, tunable coalition policies, fixes to per-size block statistics, retuned gain and bandwidth of some feedback loop filters to allow quicker reactivity to abrupt changes in ambient demand, and other heuristics to reduce fragmentation of the CMS old gen. Also tightened some assertions, including those related to locking. Reviewed-by: jmasa
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- 23 12月, 2009 8 次提交
- 18 12月, 2009 1 次提交
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由 mikejwre 提交于
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- 17 12月, 2009 10 次提交
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由 jmasa 提交于
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由 xlu 提交于
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由 never 提交于
Reviewed-by: kvn
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由 xlu 提交于
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由 iveresov 提交于
Summary: Reworked the concurrent refinement: threads activation, feedback-based threshold adjustment, other miscellaneous fixes. Reviewed-by: apetrusenko, tonyp
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由 xlu 提交于
6895168: JCK api/signaturetest/sigtest.basic.html#basic test fails for jdk 5.0 with HS 16 in nightly build Reviewed-by: dholmes, acorn, jrose
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由 xlu 提交于
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由 xlu 提交于
6899467: System property java.class.version out-of-sync with VM for jdk 5.0 with HS 16 in nightly build Reviewed-by: kvn, never, dholmes, ysr
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由 ohair 提交于
Summary: See bugzilla issue 100097 Reviewed-by: tbell Contributed-by: NJesse Glick <jesse.glick@sun.com>
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由 phh 提交于
Summary: Source changes for older compilers plus makefile changes. Reviewed-by: xlu
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