Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 3373:688202ef6306
Merge
author | never |
---|---|
date | Thu, 12 May 2011 19:39:58 -0700 |
parents | 566ea7a12419 30d3b13f1938 |
children | f52ed367b66d |
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--- a/src/share/vm/runtime/globals.hpp Thu May 12 16:24:44 2011 -0700 +++ b/src/share/vm/runtime/globals.hpp Thu May 12 19:39:58 2011 -0700 @@ -1460,8 +1460,10 @@ product(intx, ParallelGCBufferWastePct, 10, \ "wasted fraction of parallel allocation buffer.") \ \ - product(bool, ParallelGCRetainPLAB, true, \ - "Retain parallel allocation buffers across scavenges.") \ + diagnostic(bool, ParallelGCRetainPLAB, false, \ + "Retain parallel allocation buffers across scavenges; " \ + " -- disabled because this currently conflicts with " \ + " parallel card scanning under certain conditions ") \ \ product(intx, TargetPLABWastePct, 10, \ "target wasted space in last buffer as pct of overall allocation")\ @@ -1495,7 +1497,15 @@ product(uintx, ParGCDesiredObjsFromOverflowList, 20, \ "The desired number of objects to claim from the overflow list") \ \ - product(uintx, CMSParPromoteBlocksToClaim, 16, \ + diagnostic(intx, ParGCStridesPerThread, 2, \ + "The number of strides per worker thread that we divide up the " \ + "card table scanning work into") \ + \ + diagnostic(intx, ParGCCardsPerStrideChunk, 256, \ + "The number of cards in each chunk of the parallel chunks used " \ + "during card table scanning") \ + \ + product(uintx, CMSParPromoteBlocksToClaim, 16, \ "Number of blocks to attempt to claim when refilling CMS LAB for "\ "parallel GC.") \ \