Mercurial > hg > graal-compiler
diff src/share/vm/gc_implementation/g1/g1_globals.hpp @ 17634:5a32d2a3cc1e
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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--- a/src/share/vm/gc_implementation/g1/g1_globals.hpp Tue Jan 07 13:31:33 2014 +0100 +++ 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.") \