1.1 --- a/src/share/vm/runtime/globals.hpp Tue May 14 17:08:31 2013 +0200
1.2 +++ b/src/share/vm/runtime/globals.hpp Wed May 15 11:05:09 2013 +0200
1.3 @@ -286,12 +286,12 @@
1.4 };
1.5
1.6
1.7 -class IntFlagSetting {
1.8 - intx val;
1.9 - intx* flag;
1.10 +class UIntFlagSetting {
1.11 + uintx val;
1.12 + uintx* flag;
1.13 public:
1.14 - IntFlagSetting(intx& fl, intx newValue) { flag = &fl; val = fl; fl = newValue; }
1.15 - ~IntFlagSetting() { *flag = val; }
1.16 + UIntFlagSetting(uintx& fl, uintx newValue) { flag = &fl; val = fl; fl = newValue; }
1.17 + ~UIntFlagSetting() { *flag = val; }
1.18 };
1.19
1.20
1.21 @@ -513,12 +513,12 @@
1.22 product(bool, ForceNUMA, false, \
1.23 "Force NUMA optimizations on single-node/UMA systems") \
1.24 \
1.25 - product(intx, NUMAChunkResizeWeight, 20, \
1.26 - "Percentage (0-100) used to weight the current sample when " \
1.27 + product(uintx, NUMAChunkResizeWeight, 20, \
1.28 + "Percentage (0-100) used to weigh the current sample when " \
1.29 "computing exponentially decaying average for " \
1.30 "AdaptiveNUMAChunkSizing") \
1.31 \
1.32 - product(intx, NUMASpaceResizeRate, 1*G, \
1.33 + product(uintx, NUMASpaceResizeRate, 1*G, \
1.34 "Do not reallocate more that this amount per collection") \
1.35 \
1.36 product(bool, UseAdaptiveNUMAChunkSizing, true, \
1.37 @@ -527,7 +527,7 @@
1.38 product(bool, NUMAStats, false, \
1.39 "Print NUMA stats in detailed heap information") \
1.40 \
1.41 - product(intx, NUMAPageScanRate, 256, \
1.42 + product(uintx, NUMAPageScanRate, 256, \
1.43 "Maximum number of pages to include in the page scan procedure") \
1.44 \
1.45 product_pd(bool, NeedsDeoptSuspend, \
1.46 @@ -715,7 +715,7 @@
1.47 diagnostic(bool, LogEvents, true, \
1.48 "Enable the various ring buffer event logs") \
1.49 \
1.50 - diagnostic(intx, LogEventsBufferEntries, 10, \
1.51 + diagnostic(uintx, LogEventsBufferEntries, 10, \
1.52 "Enable the various ring buffer event logs") \
1.53 \
1.54 product(bool, BytecodeVerificationRemote, true, \
1.55 @@ -1432,16 +1432,17 @@
1.56 product(bool, ParallelGCVerbose, false, \
1.57 "Verbose output for parallel GC.") \
1.58 \
1.59 - product(intx, ParallelGCBufferWastePct, 10, \
1.60 - "wasted fraction of parallel allocation buffer.") \
1.61 + product(uintx, ParallelGCBufferWastePct, 10, \
1.62 + "Wasted fraction of parallel allocation buffer.") \
1.63 \
1.64 diagnostic(bool, ParallelGCRetainPLAB, false, \
1.65 "Retain parallel allocation buffers across scavenges; " \
1.66 " -- disabled because this currently conflicts with " \
1.67 " parallel card scanning under certain conditions ") \
1.68 \
1.69 - product(intx, TargetPLABWastePct, 10, \
1.70 - "target wasted space in last buffer as pct of overall allocation")\
1.71 + product(uintx, TargetPLABWastePct, 10, \
1.72 + "Target wasted space in last buffer as percent of overall " \
1.73 + "allocation") \
1.74 \
1.75 product(uintx, PLABWeight, 75, \
1.76 "Percentage (0-100) used to weight the current sample when" \
1.77 @@ -1519,7 +1520,7 @@
1.78 product(bool, AlwaysPreTouch, false, \
1.79 "It forces all freshly committed pages to be pre-touched.") \
1.80 \
1.81 - product_pd(intx, CMSYoungGenPerWorker, \
1.82 + product_pd(uintx, CMSYoungGenPerWorker, \
1.83 "The maximum size of young gen chosen by default per GC worker " \
1.84 "thread available") \
1.85 \
1.86 @@ -1837,7 +1838,7 @@
1.87 product(bool, UseCMSInitiatingOccupancyOnly, false, \
1.88 "Only use occupancy as a crierion for starting a CMS collection") \
1.89 \
1.90 - product(intx, CMSIsTooFullPercentage, 98, \
1.91 + product(uintx, CMSIsTooFullPercentage, 98, \
1.92 "An absolute ceiling above which CMS will always consider the " \
1.93 "unloading of classes when class unloading is enabled") \
1.94 \
1.95 @@ -1876,7 +1877,7 @@
1.96 develop(uintx, PromotionFailureALotInterval, 5, \
1.97 "Total collections between promotion failures alot") \
1.98 \
1.99 - experimental(intx, WorkStealingSleepMillis, 1, \
1.100 + experimental(uintx, WorkStealingSleepMillis, 1, \
1.101 "Sleep time when sleep is used for yields") \
1.102 \
1.103 experimental(uintx, WorkStealingYieldsBeforeSleep, 5000, \
1.104 @@ -2020,7 +2021,7 @@
1.105 "Number of collections before the adaptive sizing is started") \
1.106 \
1.107 product(uintx, AdaptiveSizePolicyOutputInterval, 0, \
1.108 - "Collecton interval for printing information; zero => never") \
1.109 + "Collection interval for printing information; zero means never") \
1.110 \
1.111 product(bool, UseAdaptiveSizePolicyFootprintGoal, true, \
1.112 "Use adaptive minimum footprint as a goal") \
1.113 @@ -3049,7 +3050,7 @@
1.114 product(uintx, MaxMetaspaceExpansion, ScaleForWordSize(4*M), \
1.115 "Max expansion of Metaspace without full GC (in bytes)") \
1.116 \
1.117 - product(intx, QueuedAllocationWarningCount, 0, \
1.118 + product(uintx, QueuedAllocationWarningCount, 0, \
1.119 "Number of times an allocation that queues behind a GC " \
1.120 "will retry before printing a warning") \
1.121 \
1.122 @@ -3077,7 +3078,7 @@
1.123 "either completely full or completely empty. Par compact also" \
1.124 "has a smaller default value; see arguments.cpp.") \
1.125 \
1.126 - product(intx, MarkSweepAlwaysCompactCount, 4, \
1.127 + product(uintx, MarkSweepAlwaysCompactCount, 4, \
1.128 "How often should we fully compact the heap (ignoring the dead " \
1.129 "space parameters)") \
1.130 \
