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diff src/share/vm/runtime/globals.hpp @ 483:0f773163217d

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6765954: par compact - stress mode for splitting young gen spaces Reviewed-by: jmasa
author jcoomes
date Thu, 11 Dec 2008 12:05:21 -0800
parents 7d7a7c599c17
children ffe19141e312
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--- a/src/share/vm/runtime/globals.hpp	Thu Dec 11 12:05:14 2008 -0800
+++ b/src/share/vm/runtime/globals.hpp	Thu Dec 11 12:05:21 2008 -0800
@@ -1203,11 +1203,12 @@
   product(uintx, ParallelCMSThreads, 0,                                     \
           "Max number of threads CMS will use for concurrent work")         \
                                                                             \
-  develop(bool, ParallelOldMTUnsafeMarkBitMap, false,                       \
-          "Use the Parallel Old MT unsafe in marking the bitmap")           \
-                                                                            \
-  develop(bool, ParallelOldMTUnsafeUpdateLiveData, false,                   \
-          "Use the Parallel Old MT unsafe in update of live size")          \
+  develop(bool, ParallelOldGCSplitALot, false,                              \
+          "Provoke splitting (copying data from a young gen space to"       \
+          "multiple destination spaces)")                                   \
+                                                                            \
+  develop(uintx, ParallelOldGCSplitInterval, 3,                             \
+          "How often to provoke splitting a young gen space")               \
                                                                             \
   develop(bool, TraceRegionTasksQueuing, false,                             \
           "Trace the queuing of the region tasks")                          \