- 21 7月, 2014 1 次提交
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由 tschatzl 提交于
Summary: G1 does not retire allocation buffers after reference processing work when -XX:+ParallelRefProcEnabled is enabled. This causes wrong calculation of PLAB sizes, as the amount of space wasted is not updated correctly. Reviewed-by: brutisso
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- 26 2月, 2014 1 次提交
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由 tschatzl 提交于
Summary: Revert JDK-6976350 because it does not improve PLAB fragmentation. To the contrary, it tends to increase the amount of wasted space with many threads. Reviewed-by: brutisso
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- 27 1月, 2014 1 次提交
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由 brutisso 提交于
Reviewed-by: tschatzl, stefank, jmasa
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- 25 12月, 2013 1 次提交
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由 mikael 提交于
Summary: Copyright year updated for files modified during 2013 Reviewed-by: twisti, iveresov
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- 04 6月, 2013 1 次提交
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由 tamao 提交于
Summary: Create G1ParGCAllocBufferContainer to contain two buffers instead of previously using one buffer, in order to hold the first priority buffer longer. Thus, when some large objects hits the value of free space left in the first priority buffer it has an alternative to fit in the second priority buffer while the first priority buffer is given more chances to try allocating smaller objects. Overall, it will improve heap space efficiency. Reviewed-by: johnc, jmasa, brutisso Contributed-by: Ntamao <tao.mao@oracle.com>
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- 05 10月, 2012 1 次提交
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由 johnc 提交于
Summary: Divide by zero error, if ParallelGCThreads is 0, when adjusting the PLAB size. Reviewed-by: jmasa, jcoomes
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- 21 9月, 2012 1 次提交
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由 johnc 提交于
Summary: Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer. Reviewed-by: jwilhelm, jmasa, ysr
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- 07 8月, 2012 1 次提交
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由 johnc 提交于
Summary: Employ PLABStats instances to record information about survivor and old PLABs, and use the recorded stats to adjust the sizes of survivor and old PLABS. Reviewed-by: johnc, ysr Contributed-by: NBrandon Mitchell <brandon@twitter.com>
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- 29 6月, 2012 1 次提交
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由 zgu 提交于
7151532: DCmd for hotspot native memory tracking Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd Reviewed-by: acorn, coleenp, fparain
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- 01 12月, 2010 1 次提交
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由 stefank 提交于
Summary: Added an ifndef DONT_USE_PRECOMPILED_HEADER to precompiled.hpp. Set up DONT_USE_PRECOMPILED_HEADER when compiling with Sun Studio or when the user specifies USE_PRECOMPILED_HEADER=0. Fixed broken include dependencies. Reviewed-by: coleenp, kvn
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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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- 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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- 29 7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 07/09 Reviewed-by: tbell, ohair
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- 14 3月, 2009 1 次提交
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由 ysr 提交于
Summary: Correct the overflow check in ParGCAllocBuffer::allocate(); simplify ParGCAllocBuffer::undo_allocation(). Reviewed-by: apetrusenko, jcoomes, jmasa, minqi, phh, tonyp
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- 03 7月, 2008 1 次提交
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由 xdono 提交于
Summary: Update copyright year for files that have been modified in 2008 Reviewed-by: ohair, tbell
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- 14 4月, 2008 1 次提交
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由 coleenp 提交于
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
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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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