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| author | Dan Egnor <egnor@google.com> | 2009-11-17 15:56:11 -0800 |
|---|---|---|
| committer | Dan Egnor <egnor@google.com> | 2009-11-17 16:17:34 -0800 |
| commit | bb3b16f46964155b9ceead25db1c0e3841ce61a7 (patch) | |
| tree | cf161a9b235385346f4efef4cb526e0816968312 /vm/compiler/codegen/CompilerCodegen.h | |
| parent | 77af81358320e369dd3aa0dcc912105d1769680e (diff) | |
Cache NumberFormat and DecimalFormatSymbols objects in a ThreadLocal,
so they can be reused between multiple instances of Formatter on the
same thread. This speeds up my unscientific benchmark (a number of
printouts involved in a debugging diagnostics output) by 3x, and
should have a similar impact on anyone who uses String.format(),
PrintWriter.format(), and the like.
Diffstat (limited to 'vm/compiler/codegen/CompilerCodegen.h')
0 files changed, 0 insertions, 0 deletions