Mercurial > hg > truffle
diff src/share/vm/runtime/thread.hpp @ 17760:5479cb006184
8036860: Pad and cache-align the BiasedMappedArray
Summary: Pad and cache-align BiasedMappedArray instances by default to avoid performance variability problems due to false sharing, as instances of this data structures are typically used for performance sensitive code.
Reviewed-by: brutisso, stefank
author | tschatzl |
---|---|
date | Mon, 24 Mar 2014 15:31:00 +0100 |
parents | 469216acdb28 |
children | 096c224171c4 febc6428bc79 63a4eb8bcd23 2b8e28fdf503 |