Mercurial > hg > truffle
diff src/share/vm/gc_implementation/g1/g1_globals.hpp @ 1282:b81f3572f355
6928059: G1: command line parameter renaming
Summary: Rename G1 parameters to make them more consistent.
Reviewed-by: jmasa, johnc
| author | tonyp |
|---|---|
| date | Tue, 23 Feb 2010 23:13:23 -0500 |
| parents | 0414c1049f15 |
| children | 1c72304f1885 |
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--- a/src/share/vm/gc_implementation/g1/g1_globals.hpp Tue Feb 16 14:11:44 2010 -0800 +++ b/src/share/vm/gc_implementation/g1/g1_globals.hpp Tue Feb 23 23:13:23 2010 -0500 @@ -70,7 +70,7 @@ develop(intx, G1PausesBtwnConcMark, -1, \ "If positive, fixed number of pauses between conc markings") \ \ - diagnostic(bool, G1SummarizeConcurrentMark, false, \ + diagnostic(bool, G1SummarizeConcMark, false, \ "Summarize concurrent mark info") \ \ diagnostic(bool, G1SummarizeRSetStats, false, \ @@ -85,7 +85,7 @@ diagnostic(bool, G1SummarizeZFStats, false, \ "Summarize zero-filling info") \ \ - diagnostic(bool, G1TraceConcurrentRefinement, false, \ + diagnostic(bool, G1TraceConcRefinement, false, \ "Trace G1 concurrent refinement") \ \ product(intx, G1MarkStackSize, 2 * 1024 * 1024, \ @@ -110,10 +110,10 @@ develop(bool, G1SATBBarrierPrintNullPreVals, false, \ "If true, count frac of ptr writes with null pre-vals.") \ \ - product(intx, G1SATBLogBufferSize, 1*K, \ + product(intx, G1SATBBufferSize, 1*K, \ "Number of entries in an SATB log buffer.") \ \ - product(intx, G1SATBProcessCompletedThreshold, 20, \ + develop(intx, G1SATBProcessCompletedThreshold, 20, \ "Number of completed buffers that triggers log processing.") \ \ develop(intx, G1ExtraRegionSurvRate, 33, \ @@ -127,7 +127,7 @@ develop(bool, G1SATBPrintStubs, false, \ "If true, print generated stubs for the SATB barrier") \ \ - product(intx, G1ExpandByPercentOfAvailable, 20, \ + experimental(intx, G1ExpandByPercentOfAvailable, 20, \ "When expanding, % of uncommitted space to claim.") \ \ develop(bool, G1RSBarrierRegionFilter, true, \ @@ -165,36 +165,36 @@ product(intx, G1UpdateBufferSize, 256, \ "Size of an update buffer") \ \ - product(intx, G1ConcRefineYellowZone, 0, \ + product(intx, G1ConcRefinementYellowZone, 0, \ "Number of enqueued update buffers that will " \ "trigger concurrent processing. Will be selected ergonomically " \ "by default.") \ \ - product(intx, G1ConcRefineRedZone, 0, \ + product(intx, G1ConcRefinementRedZone, 0, \ "Maximum number of enqueued update buffers before mutator " \ "threads start processing new ones instead of enqueueing them. " \ "Will be selected ergonomically by default. Zero will disable " \ "concurrent processing.") \ \ - product(intx, G1ConcRefineGreenZone, 0, \ + product(intx, G1ConcRefinementGreenZone, 0, \ "The number of update buffers that are left in the queue by the " \ "concurrent processing threads. Will be selected ergonomically " \ "by default.") \ \ - product(intx, G1ConcRefineServiceInterval, 300, \ + product(intx, G1ConcRefinementServiceIntervalMillis, 300, \ "The last concurrent refinement thread wakes up every " \ "specified number of milliseconds to do miscellaneous work.") \ \ - product(intx, G1ConcRefineThresholdStep, 0, \ + product(intx, G1ConcRefinementThresholdStep, 0, \ "Each time the rset update queue increases by this amount " \ "activate the next refinement thread if available. " \ "Will be selected ergonomically by default.") \ \ - product(intx, G1RSUpdatePauseFractionPercent, 10, \ + product(intx, G1RSetUpdatingPauseTimePercent, 10, \ "A target percentage of time that is allowed to be spend on " \ "process RS update buffers during the collection pause.") \ \ - product(bool, G1AdaptiveConcRefine, true, \ + product(bool, G1UseAdaptiveConcRefinement, true, \ "Select green, yellow and red zones adaptively to meet the " \ "the pause requirements.") \ \ @@ -245,15 +245,15 @@ "the number of regions for which we'll print a surv rate " \ "summary.") \ \ - product(bool, G1UseScanOnlyPrefix, false, \ + develop(bool, G1UseScanOnlyPrefix, false, \ "It determines whether the system will calculate an optimum " \ "scan-only set.") \ \ - product(intx, G1MinReservePercent, 10, \ + product(intx, G1ReservePercent, 10, \ "It determines the minimum reserve we should have in the heap " \ "to minimize the probability of promotion failure.") \ \ - diagnostic(bool, G1PrintRegions, false, \ + diagnostic(bool, G1PrintHeapRegions, false, \ "If set G1 will print information on which regions are being " \ "allocated and which are reclaimed.") \ \ @@ -263,9 +263,6 @@ develop(bool, G1HRRSFlushLogBuffersOnVerify, false, \ "Forces flushing of log buffers before verification.") \ \ - product(bool, G1UseSurvivorSpaces, true, \ - "When true, use survivor space.") \ - \ develop(bool, G1FailOnFPError, false, \ "When set, G1 will fail when it encounters an FP 'error', " \ "so as to allow debugging") \ @@ -280,21 +277,21 @@ "If non-0 is the size of the G1 survivor space, " \ "otherwise SurvivorRatio is used to determine the size") \ \ - product(bool, G1ForgetfulMMUTracker, false, \ + product(bool, G1UseFixedWindowMMUTracker, false, \ "If the MMU tracker's memory is full, forget the oldest entry") \ \ product(uintx, G1HeapRegionSize, 0, \ "Size of the G1 regions.") \ \ - experimental(bool, G1ParallelRSetUpdatingEnabled, false, \ + experimental(bool, G1UseParallelRSetUpdating, false, \ "Enables the parallelization of remembered set updating " \ "during evacuation pauses") \ \ - experimental(bool, G1ParallelRSetScanningEnabled, false, \ + experimental(bool, G1UseParallelRSetScanning, false, \ "Enables the parallelization of remembered set scanning " \ "during evacuation pauses") \ \ - product(uintx, G1ParallelRSetThreads, 0, \ + product(uintx, G1ConcRefinementThreads, 0, \ "If non-0 is the number of parallel rem set update threads, " \ "otherwise the value is determined ergonomically.") \ \