- 26 3月, 2014 3 次提交
- 25 3月, 2014 2 次提交
- 22 3月, 2014 2 次提交
- 25 3月, 2014 7 次提交
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由 poonam 提交于
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由 jwilhelm 提交于
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由 ehelin 提交于
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由 jwilhelm 提交于
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由 dcubed 提交于
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由 dcubed 提交于
8033931: Several nightly tests failing with assert(imin < imax) failed: Unexpected page size Summary: cleaned up warnings in linux specific os code. Reviewed-by: dcubed, hseigel, coleenp, dsamersoff Contributed-by: gerald.thornbrugh@oracle.com
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由 jwilhelm 提交于
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- 24 3月, 2014 11 次提交
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由 poonam 提交于
Summary: Native pointers less than 64 bits wide should be extended as an unsigned number. Reviewed-by: kvn, kevinw
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由 tschatzl 提交于
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由 tschatzl 提交于
Summary: Pad and cache-align BiasedMappedArray instances by default to avoid performance variability problems due to false sharing, as instances of this data structures are typically used for performance sensitive code. Reviewed-by: brutisso, stefank
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由 tschatzl 提交于
Summary: Mentioned closures are actually wrapped methods. This adds confusion to readers, and in this case also increases code size as G1ParScanHeapEvacClosure is part of the oop_oop_iterate() methods. Move them into G1ParScanThreadState as methods. Reviewed-by: stefank
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由 tschatzl 提交于
Summary: Refactor the From Card Cache into a separate class. Reviewed-by: jmasa
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由 tschatzl 提交于
Summary: Detailed breakdown of time spent in the evacuation failure handling phases to make the "Other" time roughly correspond to the sum of its parts. Reviewed-by: jwilhelm, jmasa
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由 tschatzl 提交于
Summary: Show the time taken by card redirtying during GC in a new "Redirty Cards" line. Reviewed-by: jwilhelm, brutisso
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由 tschatzl 提交于
Summary: Improve fast card cache iteration and avoid taking locks when freeing the collection set. Reviewed-by: brutisso
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由 tschatzl 提交于
Summary: The from card cache is a very frequently accessed data structure. It is essentially a 2d array of per-region values, one row of values for every GC thread. Pad and align the data structure to avoid false sharing. Reviewed-by: stefank
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由 tschatzl 提交于
Summary: Change the code cache remembered sets data structure from a GrowableArray to a chunked list of nmethods. This makes the data structure more amenable to parallelization, and decreases freeing time. Reviewed-by: mgerdin, brutisso
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由 jwilhelm 提交于
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- 21 3月, 2014 6 次提交
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由 ehelin 提交于
Reviewed-by: stefank, mgerdin, coleenp, egahlin
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由 ehelin 提交于
Reviewed-by: stefank, mgerdin
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由 ehelin 提交于
Reviewed-by: jmasa, stefank
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由 ehelin 提交于
Reviewed-by: stefank, mgerdin
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由 ehelin 提交于
Reviewed-by: jmasa, stefank, mgerdin
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由 kvn 提交于
Summary: Use RTM for inflated locks and stack locks. Reviewed-by: iveresov, twisti, roland, dcubed
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- 20 3月, 2014 1 次提交
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由 jwilhelm 提交于
Summary: Added tests for Min/MaxHeapFreeRatio flags Reviewed-by: jwilhelm, tschatzl Contributed-by: andrey.x.zakharov@oracle.com
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- 21 3月, 2014 5 次提交
- 20 3月, 2014 2 次提交
- 19 3月, 2014 1 次提交
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由 pliden 提交于
Summary: Implementation of JEP 192, http://openjdk.java.net/jeps/192 Reviewed-by: brutisso, tschatzl, coleenp
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