--- old/src/share/vm/runtime/globals.hpp 2013-09-30 21:36:18.000000000 +0200 +++ new/src/share/vm/runtime/globals.hpp 2013-09-30 21:36:17.000000000 +0200 @@ -516,7 +516,7 @@ "Force NUMA optimizations on single-node/UMA systems") \ \ product(uintx, NUMAChunkResizeWeight, 20, \ - "Percentage (0-100) used to weigh the current sample when " \ + "Percentage (0-100) used to weight the current sample when " \ "computing exponentially decaying average for " \ "AdaptiveNUMAChunkSizing") \ \ @@ -538,7 +538,7 @@ product(intx, UseSSE, 99, \ "Highest supported SSE instructions set on x86/x64") \ \ - product(bool, UseAES, false, \ + product(bool, UseAES, false, \ "Control whether AES instructions can be used on x86/x64") \ \ product(uintx, LargePageSizeInBytes, 0, \ @@ -564,7 +564,7 @@ \ develop(bool, TraceLongCompiles, false, \ "Print out every time compilation is longer than " \ - "a given threashold") \ + "a given threshold") \ \ develop(bool, SafepointALot, false, \ "Generates a lot of safepoints. Works with " \ @@ -886,7 +886,7 @@ "Print compilations") \ \ diagnostic(bool, TraceNMethodInstalls, false, \ - "Trace nmethod intallation") \ + "Trace nmethod installation") \ \ diagnostic(intx, ScavengeRootsInCode, 2, \ "0: do not allow scavengable oops in the code cache; " \ @@ -958,7 +958,7 @@ "Omit backtraces for some 'hot' exceptions in optimized code") \ \ product(bool, ProfilerPrintByteCodeStatistics, false, \ - "Prints byte code statictics when dumping profiler output") \ + "Prints byte code statistics when dumping profiler output") \ \ product(bool, ProfilerRecordPC, false, \ "Collects tick for each 16 byte interval of compiled code") \ @@ -991,7 +991,7 @@ "references") \ \ develop(bool, IgnoreRewrites, false, \ - "Supress rewrites of bytecodes in the oopmap generator. " \ + "Suppress rewrites of bytecodes in the oopmap generator. " \ "This is unsafe!") \ \ develop(bool, PrintCodeCacheExtension, false, \ @@ -1273,7 +1273,7 @@ "Trace monitor matching failures during OopMapGeneration") \ \ develop(bool, TraceOopMapRewrites, false, \ - "Trace rewritting of method oops during oop map generation") \ + "Trace rewriting of method oops during oop map generation") \ \ develop(bool, TraceSafepoint, false, \ "Trace safepoint operations") \ @@ -1291,7 +1291,7 @@ "Trace setup time") \ \ develop(bool, TraceProtectionDomainVerification, false, \ - "Trace protection domain verifcation") \ + "Trace protection domain verification") \ \ develop(bool, TraceClearedExceptions, false, \ "Prints when an exception is forcibly cleared") \ @@ -1403,7 +1403,7 @@ \ product(bool, GCLockerInvokesConcurrent, false, \ "The exit of a JNI CS necessitating a scavenge also" \ - " kicks off a bkgrd concurrent collection") \ + " kicks off a background concurrent collection") \ \ product(uintx, GCLockerEdenExpansionPercent, 5, \ "How much the GC can expand the eden by while the GC locker " \ @@ -1498,10 +1498,10 @@ "Print (old gen) promotion labs sizing decisions") \ \ product(uintx, CMSOldPLABMin, 16, \ - "Min size of CMS gen promotion lab caches per worker per blksize")\ + "Min size of CMS gen promotion lab caches per worker per block size") \ \ product(uintx, CMSOldPLABMax, 1024, \ - "Max size of CMS gen promotion lab caches per worker per blksize")\ + "Max size of CMS gen promotion lab caches per worker per block size") \ \ product(uintx, CMSOldPLABNumRefills, 4, \ "Nominal number of refills of CMS gen promotion lab cache" \ @@ -1556,7 +1556,7 @@ \ product(uintx, CMS_FLSWeight, 75, \ "Percentage (0-100) used to weight the current sample when" \ - "computing exponentially decating averages for CMS FLS statistics.") \ + "computing exponentially decaying averages for CMS FLS statistics.") \ \ product(uintx, CMS_FLSPadding, 1, \ "The multiple of deviation from mean to use for buffering" \ @@ -1603,7 +1603,7 @@ \ product(uintx, CMS_SweepTimerThresholdMillis, 10, \ "Skip block flux-rate sampling for an epoch unless inter-sweep " \ - "duration exceeds this threhold in milliseconds") \ + "duration exceeds this threshold in milliseconds") \ \ develop(bool, CMSTraceIncrementalMode, false, \ "Trace CMS incremental mode") \ @@ -1664,19 +1664,15 @@ " we simulate overflow; a smaller number increases frequency") \ \ product(uintx, CMSMaxAbortablePrecleanLoops, 0, \ - "(Temporary, subject to experimentation)" \ "Maximum number of abortable preclean iterations, if > 0") \ \ product(intx, CMSMaxAbortablePrecleanTime, 5000, \ - "(Temporary, subject to experimentation)" \ "Maximum time in abortable preclean in ms") \ \ product(uintx, CMSAbortablePrecleanMinWorkPerIteration, 100, \ - "(Temporary, subject to experimentation)" \ "Nominal minimum work per abortable preclean iteration") \ \ manageable(intx, CMSAbortablePrecleanWaitMillis, 100, \ - "(Temporary, subject to experimentation)" \ " Time that we sleep between iterations when not given" \ " enough work per iteration") \ \ @@ -1700,7 +1696,7 @@ " enabled (effective only if CMSParallelRemarkEnabled)") \ \ product(bool, CMSPLABRecordAlways, true, \ - "Whether to always record survivor space PLAB bdries" \ + "Whether to always record survivor space PLAB boundaries" \ " (effective only if CMSParallelSurvivorRemarkEnabled)") \ \ product(bool, CMSEdenChunksRecordAlways, true, \ @@ -1849,7 +1845,7 @@ "denotes 'do constant GC cycles'.") \ \ product(bool, UseCMSInitiatingOccupancyOnly, false, \ - "Only use occupancy as a crierion for starting a CMS collection") \ + "Only use occupancy as a criterion for starting a CMS collection")\ \ product(uintx, CMSIsTooFullPercentage, 98, \ "An absolute ceiling above which CMS will always consider the " \ @@ -1888,13 +1884,13 @@ "(other young collectors) ") \ \ develop(uintx, PromotionFailureALotInterval, 5, \ - "Total collections between promotion failures alot") \ + "Total collections between promotion failures a lot") \ \ experimental(uintx, WorkStealingSleepMillis, 1, \ "Sleep time when sleep is used for yields") \ \ experimental(uintx, WorkStealingYieldsBeforeSleep, 5000, \ - "Number of yields before a sleep is done during workstealing") \ + "Number of yields before a sleep is done during work stealing") \ \ experimental(uintx, WorkStealingHardSpins, 4096, \ "Number of iterations in a spin loop between checks on " \ @@ -1912,14 +1908,14 @@ "MetadataAllocationFailALotInterval") \ \ develop(uintx, MetadataAllocationFailALotInterval, 1000, \ - "metadata allocation failure alot interval") \ + "metadata allocation failure a lot interval") \ \ develop(bool, MetaDataDeallocateALot, false, \ "Deallocation bunches of metadata at intervals controlled by " \ "MetaDataAllocateALotInterval") \ \ develop(uintx, MetaDataDeallocateALotInterval, 100, \ - "Metadata deallocation alot interval") \ + "Metadata deallocation a lot interval") \ \ develop(bool, TraceMetadataChunkAllocation, false, \ "Trace chunk metadata allocations") \ @@ -1939,7 +1935,7 @@ product_pd(bool, UseTLAB, "Use thread-local object allocation") \ \ product_pd(bool, ResizeTLAB, \ - "Dynamically resize tlab size for threads") \ + "Dynamically resize TLAB size for threads") \ \ product(bool, ZeroTLAB, false, \ "Zero out the newly created TLAB") \ @@ -1992,7 +1988,7 @@ "Use automatic collection selection policy") \ \ product(uintx, AutoGCSelectPauseMillis, 5000, \ - "Automatic GC selection pause threshhold in ms") \ + "Automatic GC selection pause threshold in ms") \ \ product(bool, UseAdaptiveSizePolicy, true, \ "Use adaptive generation sizing policies") \ @@ -2019,16 +2015,16 @@ "Resize the virtual spaces of the young or old generations") \ \ product(uintx, AdaptiveSizeThroughPutPolicy, 0, \ - "Policy for changeing generation size for throughput goals") \ + "Policy for changing generation size for throughput goals") \ \ product(uintx, AdaptiveSizePausePolicy, 0, \ "Policy for changing generation size for pause goals") \ \ develop(bool, PSAdjustTenuredGenForMinorPause, false, \ - "Adjust tenured generation to achive a minor pause goal") \ + "Adjust tenured generation to achieve a minor pause goal") \ \ develop(bool, PSAdjustYoungGenForMajorPause, false, \ - "Adjust young generation to achive a major pause goal") \ + "Adjust young generation to achieve a major pause goal") \ \ product(uintx, AdaptiveSizePolicyInitializingSteps, 20, \ "Number of steps where heuristics is used before data is used") \ @@ -3529,7 +3525,7 @@ product(uintx, MaxDirectMemorySize, 0, \ "Maximum total size of NIO direct-buffer allocations") \ \ - /* temporary developer defined flags */ \ + /* Flags used for temporary code during development */ \ \ diagnostic(bool, UseNewCode, false, \ "Testing Only: Use the new version while testing") \