hg: jdk7/tl/jdk: 6642323: Speeding up Single Byte Decoders; ...
Ulf.Zibis at gmx.de
Sat Jan 17 13:28:20 PST 2009
OK, let's see.
BTW: the +128 trick is only used in case of decoding by map. If values
are only passed through (charset ISO-8859-1), the +128 trick doesn't work.
Am 17.01.2009 21:57, Christian Thalinger schrieb:
> On Sat, 2009-01-17 at 21:09 +0100, Christian Thalinger wrote:
>> I decided to write my own, very simple micro-benchmark. In the
>> following benchmark I get a speedup of about 0.9%:
> Yeah, but when I change the array size to 250k elements I get a slowdown
> of 10%. Still investigating...
> -- Christian
... also copy for the list :-)
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