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diff src/share/vm/gc_implementation/g1/g1_globals.hpp @ 14303:893ce66f7473

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8027476: Improve performance of Stringtable unlink 8027455: Improve symbol table scan times during gc pauses Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set. Reviewed-by: mgerdin, coleenp, brutisso
author tschatzl
date Mon, 20 Jan 2014 11:47:07 +0100
parents 5888334c9c24
children e5d78f318aec 191174b49bec
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line diff
--- a/src/share/vm/gc_implementation/g1/g1_globals.hpp	Fri Jan 17 10:43:43 2014 -0800
+++ b/src/share/vm/gc_implementation/g1/g1_globals.hpp	Mon Jan 20 11:47:07 2014 +0100
@@ -71,6 +71,9 @@
   diagnostic(bool, G1TraceConcRefinement, false,                            \
           "Trace G1 concurrent refinement")                                 \
                                                                             \
+  experimental(bool, G1TraceStringSymbolTableScrubbing, false,              \
+          "Trace information string and symbol table scrubbing.")           \
+                                                                            \
   product(double, G1ConcMarkStepDurationMillis, 10.0,                       \
           "Target duration of individual concurrent marking steps "         \
           "in milliseconds.")                                               \