hg: jdk7/tl/jdk: 6642323: Speeding up Single Byte Decoders; ...

[Ulf Zibis]

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.

-Ulf


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 :-)