Mercurial > hg > truffle
diff src/share/vm/c1/c1_LIRAssembler.cpp @ 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 | ef54656d5a65 |
children | d8041d695d19 15766b73dc1d |