Mercurial > hg > truffle
comparison src/share/vm/opto/loopnode.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 |
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date | Mon, 24 Mar 2014 15:31:00 +0100 |
parents | 3213ba4d3dff |
children | cd3c534f8f4a |
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17759:bc22cbb8b45a | 17760:5479cb006184 |
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