- 16 10月, 2012 1 次提交
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由 johnc 提交于
Summary: Restore non-silent output of heap verification. Reviewed-by: ysr, brutisso, jmasa
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- 25 9月, 2012 1 次提交
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由 brutisso 提交于
Summary: Removed the unused keep_alive parameter Reviewed-by: stefank, dholmes, kamg, coleenp
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- 02 9月, 2012 1 次提交
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由 coleenp 提交于
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: Njmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
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- 15 5月, 2012 1 次提交
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由 brutisso 提交于
Reviewed-by: mgerdin, johnc
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- 17 2月, 2012 1 次提交
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由 jcoomes 提交于
Reviewed-by: stefank, jmasa
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- 01 2月, 2012 1 次提交
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由 never 提交于
Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa
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- 20 12月, 2011 1 次提交
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由 johnc 提交于
Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) guarantee monotonicity, in GC code to an equivalent expression that uses os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if the underlying platform provides a monotonic time source. Changes in OS files are to make use of the newly defined constants in globalDefinitions.hpp. Reviewed-by: dholmes, ysr
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- 23 9月, 2011 1 次提交
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由 johnc 提交于
Summary: G1 now uses two reference processors - one is used by concurrent marking and the other is used by STW GCs (both full and incremental evacuation pauses). In an evacuation pause, the reference processor is embedded into the closures used to scan objects. Doing so causes causes reference objects to be 'discovered' by the reference processor. At the end of the evacuation pause, these discovered reference objects are processed - preserving (and copying) referent objects (and their reachable graphs) as appropriate. Reviewed-by: ysr, jwilhelm, brutisso, stefank, tonyp
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- 01 9月, 2011 1 次提交
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由 stefank 提交于
Summary: Remove the sentinelRef and let the last Reference in a discovered chain point back to itself. Reviewed-by: ysr, jmasa
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- 13 5月, 2011 1 次提交
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由 fparain 提交于
Summary: Add a notification to the GarbageCollectorMXBeans Reviewed-by: acorn, mchung
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- 18 3月, 2011 1 次提交
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由 ysr 提交于
Summary: Use _max_num_q = max(discovery_degree, processing_degree), and let balance_queues() redistribute from discovery_degree to processing_degree of queues. This should also allow a more dynamic and flexible parallelism policy in the future. Reviewed-by: jmasa, johnc
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- 28 1月, 2011 1 次提交
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由 coleenp 提交于
Summary: move symbols from permgen into C heap and reference count them Reviewed-by: never, acorn, jmasa, stefank
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- 20 1月, 2011 1 次提交
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由 kamg 提交于
Summary: Rebuild breakpoint cache at gc_epilogue instead of during oops_do Reviewed-by: dcubed, ysr, coleenp
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- 24 11月, 2010 1 次提交
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由 stefank 提交于
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
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- 29 9月, 2010 1 次提交
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由 jcoomes 提交于
6942771: SEGV in ParScanThreadState::take_from_overflow_stack Reviewed-by: apetrusenko, ysr, pbk
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- 28 5月, 2010 1 次提交
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由 trims 提交于
Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
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- 14 4月, 2010 1 次提交
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由 jmasa 提交于
Summary: Ensure a full GC that clears SoftReferences before throwing an out-of-memory Reviewed-by: ysr, jcoomes
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- 04 3月, 2010 1 次提交
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由 jcoomes 提交于
Summary: Use an explicit stack for object arrays and process them in chunks. Reviewed-by: iveresov, apetrusenko
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- 16 9月, 2009 1 次提交
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由 jrose 提交于
Summary: Make a special root-list for those few nmethods which might contain non-perm oops. Reviewed-by: twisti, kvn, never, jmasa, ysr
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- 02 9月, 2009 1 次提交
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由 ysr 提交于
Summary: Treat ProfileData in MDO's as a source of weak, not strong, roots. Fixes the bug for stop-world collection -- the case of concurrent collection will be fixed separately. Reviewed-by: jcoomes, jmasa, kvn, never
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- 10 3月, 2009 1 次提交
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由 xdono 提交于
Summary: Update copyright for files that have been modified in 2009, up to 03/09 Reviewed-by: katleman, tbell, ohair
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- 03 3月, 2009 1 次提交
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由 ysr 提交于
Summary: Call newly created CollectedHeap::dump_{pre,post}_full_gc before and after every stop-world full collection cycle on GenCollectedHeap and ParallelScavengeHeap. (Support for G1CollectedHeap forthcoming under CR 6810861.) Small modifications to existing heap dumping and class histogram implementation, especially to allow multiple on-the-fly histos/dumps by the VM thread during a single safepoint. Reviewed-by: jmasa, alanb, mchung
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- 09 2月, 2009 1 次提交
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由 jmasa 提交于
Summary: Substitute a spin loop for most calls to yield() to reduce the stress on the system. Reviewed-by: tonyp
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- 12 12月, 2008 1 次提交
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由 jcoomes 提交于
Reviewed-by: apetrusenko, ysr
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- 02 12月, 2008 1 次提交
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由 ysr 提交于
Summary: Renamed Reference{Policy,Pocessor} methods from snap{,_policy}() to setup{,_policy}() Reviewed-by: apetrusenko
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- 21 11月, 2008 1 次提交
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由 ysr 提交于
Summary: For current soft-ref clearing policies, we can decide at marking time if a soft-reference will definitely not be cleared, postponing the decision of whether it will definitely be cleared to the final reference processing phase. This can be especially beneficial in the case of concurrent collectors where the marking is usually concurrent but reference processing is usually not. Reviewed-by: jmasa
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- 03 10月, 2008 1 次提交
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由 xdono 提交于
Summary: Update for files that have been modified starting July 2008 Reviewed-by: ohair, tbell
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- 01 10月, 2008 1 次提交
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由 jcoomes 提交于
Reviewed-by: jmasa
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- 10 7月, 2008 1 次提交
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由 jmasa 提交于
Summary: Maintain a high water mark for the allocations in a space and mangle only up to that high water mark. Reviewed-by: ysr, apetrusenko
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- 01 12月, 2007 1 次提交
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由 duke 提交于
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