Mercurial > hg > truffle
diff src/share/vm/runtime/arguments.cpp @ 10294:2f9ac66165e6
Merge
author | jwilhelm |
---|---|
date | Fri, 17 May 2013 08:00:01 +0200 |
parents | e484fe2abebd 2958af1d8c5a |
children | 91eba9f82325 |
line wrap: on
line diff
--- a/src/share/vm/runtime/arguments.cpp Thu May 16 13:47:55 2013 -0700 +++ b/src/share/vm/runtime/arguments.cpp Fri May 17 08:00:01 2013 +0200 @@ -1919,7 +1919,7 @@ status = false; } - status = status && verify_percentage(AdaptiveSizePolicyWeight, + status = status && verify_interval(AdaptiveSizePolicyWeight, 0, 100, "AdaptiveSizePolicyWeight"); status = status && verify_percentage(ThresholdTolerance, "ThresholdTolerance"); status = status && verify_percentage(MinHeapFreeRatio, "MinHeapFreeRatio"); @@ -1979,8 +1979,6 @@ FLAG_SET_DEFAULT(UseGCOverheadLimit, false); } - status = status && verify_percentage(GCHeapFreeLimit, "GCHeapFreeLimit"); - status = status && check_gc_consistency(); status = status && check_stack_pages(); @@ -2074,6 +2072,52 @@ status = status && verify_interval(G1ConcRSLogCacheSize, 0, 31, "G1ConcRSLogCacheSize"); } + if (UseConcMarkSweepGC) { + status = status && verify_min_value(CMSOldPLABNumRefills, 1, "CMSOldPLABNumRefills"); + status = status && verify_min_value(CMSOldPLABToleranceFactor, 1, "CMSOldPLABToleranceFactor"); + status = status && verify_min_value(CMSOldPLABMax, 1, "CMSOldPLABMax"); + status = status && verify_interval(CMSOldPLABMin, 1, CMSOldPLABMax, "CMSOldPLABMin"); + + status = status && verify_min_value(CMSYoungGenPerWorker, 1, "CMSYoungGenPerWorker"); + + status = status && verify_min_value(CMSSamplingGrain, 1, "CMSSamplingGrain"); + status = status && verify_interval(CMS_SweepWeight, 0, 100, "CMS_SweepWeight"); + status = status && verify_interval(CMS_FLSWeight, 0, 100, "CMS_FLSWeight"); + + status = status && verify_interval(FLSCoalescePolicy, 0, 4, "FLSCoalescePolicy"); + + status = status && verify_min_value(CMSRescanMultiple, 1, "CMSRescanMultiple"); + status = status && verify_min_value(CMSConcMarkMultiple, 1, "CMSConcMarkMultiple"); + + status = status && verify_interval(CMSPrecleanIter, 0, 9, "CMSPrecleanIter"); + status = status && verify_min_value(CMSPrecleanDenominator, 1, "CMSPrecleanDenominator"); + status = status && verify_interval(CMSPrecleanNumerator, 0, CMSPrecleanDenominator - 1, "CMSPrecleanNumerator"); + + status = status && verify_percentage(CMSBootstrapOccupancy, "CMSBootstrapOccupancy"); + + status = status && verify_min_value(CMSPrecleanThreshold, 100, "CMSPrecleanThreshold"); + + status = status && verify_percentage(CMSScheduleRemarkEdenPenetration, "CMSScheduleRemarkEdenPenetration"); + status = status && verify_min_value(CMSScheduleRemarkSamplingRatio, 1, "CMSScheduleRemarkSamplingRatio"); + status = status && verify_min_value(CMSBitMapYieldQuantum, 1, "CMSBitMapYieldQuantum"); + status = status && verify_percentage(CMSTriggerRatio, "CMSTriggerRatio"); + status = status && verify_percentage(CMSIsTooFullPercentage, "CMSIsTooFullPercentage"); + } + + if (UseParallelGC || UseParallelOldGC) { + status = status && verify_interval(ParallelOldDeadWoodLimiterMean, 0, 100, "ParallelOldDeadWoodLimiterMean"); + status = status && verify_interval(ParallelOldDeadWoodLimiterStdDev, 0, 100, "ParallelOldDeadWoodLimiterStdDev"); + + status = status && verify_percentage(YoungGenerationSizeIncrement, "YoungGenerationSizeIncrement"); + status = status && verify_percentage(TenuredGenerationSizeIncrement, "TenuredGenerationSizeIncrement"); + + status = status && verify_min_value(YoungGenerationSizeSupplementDecay, 1, "YoungGenerationSizeSupplementDecay"); + status = status && verify_min_value(TenuredGenerationSizeSupplementDecay, 1, "TenuredGenerationSizeSupplementDecay"); + + status = status && verify_min_value(ParGCCardsPerStrideChunk, 1, "ParGCCardsPerStrideChunk"); + + status = status && verify_min_value(ParallelOldGCSplitInterval, 0, "ParallelOldGCSplitInterval"); + } #endif // INCLUDE_ALL_GCS status = status && verify_interval(RefDiscoveryPolicy, @@ -2093,7 +2137,42 @@ status = status && verify_interval(MarkStackSizeMax, 1, (max_jint - 1), "MarkStackSizeMax"); - + status = status && verify_interval(NUMAChunkResizeWeight, 0, 100, "NUMAChunkResizeWeight"); + + status = status && verify_min_value(LogEventsBufferEntries, 1, "LogEventsBufferEntries"); + + status = status && verify_min_value(HeapSizePerGCThread, (uintx) os::vm_page_size(), "HeapSizePerGCThread"); + + status = status && verify_min_value(GCTaskTimeStampEntries, 1, "GCTaskTimeStampEntries"); + + status = status && verify_percentage(ParallelGCBufferWastePct, "ParallelGCBufferWastePct"); + status = status && verify_interval(TargetPLABWastePct, 1, 100, "TargetPLABWastePct"); + + status = status && verify_min_value(ParGCStridesPerThread, 1, "ParGCStridesPerThread"); + + status = status && verify_min_value(MinRAMFraction, 1, "MinRAMFraction"); + status = status && verify_min_value(InitialRAMFraction, 1, "InitialRAMFraction"); + status = status && verify_min_value(MaxRAMFraction, 1, "MaxRAMFraction"); + status = status && verify_min_value(DefaultMaxRAMFraction, 1, "DefaultMaxRAMFraction"); + + status = status && verify_interval(AdaptiveTimeWeight, 0, 100, "AdaptiveTimeWeight"); + status = status && verify_min_value(AdaptiveSizeDecrementScaleFactor, 1, "AdaptiveSizeDecrementScaleFactor"); + + status = status && verify_interval(TLABAllocationWeight, 0, 100, "TLABAllocationWeight"); + status = status && verify_min_value(MinTLABSize, 1, "MinTLABSize"); + status = status && verify_min_value(TLABRefillWasteFraction, 1, "TLABRefillWasteFraction"); + + status = status && verify_percentage(YoungGenerationSizeSupplement, "YoungGenerationSizeSupplement"); + status = status && verify_percentage(TenuredGenerationSizeSupplement, "TenuredGenerationSizeSupplement"); + + // the "age" field in the oop header is 4 bits; do not want to pull in markOop.hpp + // just for that, so hardcode here. + status = status && verify_interval(MaxTenuringThreshold, 0, 15, "MaxTenuringThreshold"); + status = status && verify_interval(InitialTenuringThreshold, 0, MaxTenuringThreshold, "MaxTenuringThreshold"); + status = status && verify_percentage(TargetSurvivorRatio, "TargetSurvivorRatio"); + status = status && verify_percentage(MarkSweepDeadRatio, "MarkSweepDeadRatio"); + + status = status && verify_min_value(MarkSweepAlwaysCompactCount, 1, "MarkSweepAlwaysCompactCount"); #ifdef SPARC if (UseConcMarkSweepGC || UseG1GC) { // Issue a stern warning if the user has explicitly set @@ -3003,6 +3082,11 @@ set_mode_flags(_int); } + // eventually fix up InitialTenuringThreshold if only MaxTenuringThreshold is set + if (FLAG_IS_DEFAULT(InitialTenuringThreshold) && (InitialTenuringThreshold > MaxTenuringThreshold)) { + FLAG_SET_ERGO(uintx, InitialTenuringThreshold, MaxTenuringThreshold); + } + #ifndef COMPILER2 // Don't degrade server performance for footprint if (FLAG_IS_DEFAULT(UseLargePages) &&