[Fwd: Re: hg: jdk7/tl/jdk: 6642323: Speeding up Single Byte Decoders; ...]
Christian.Thalinger at Sun.COM
Sat Jan 17 10:51:37 PST 2009
On Sat, 2009-01-17 at 18:39 +0100, Ulf Zibis wrote:
> Hi Christian,
> here I send you some benchmark, which was written by Sherman, the
> inventor ? of the +128 trick.
> I didn't try it yet.
> You also can refer to:
> Cr #6785335
> For the latter, I'm afraid, you have to setup my project
> https://java-nio-charset-enhanced.dev.java.net/ by help of NetBeans.
Thanks for the benchmark, but it seems it does not use any unsigned byte
loads. Can you point me to a place in the JDK where this +128 trick is
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