[music-dsp] Re: DSP Hardware and Java ? was: Why Mostly Motorola
Steve Harris
S.W.Harris at ecs.soton.ac.uk
Thu Jul 31 01:11:00 EDT 2003
On Wed, Jul 30, 2003 at 10:41:50 +0000, Toto Takehara wrote:
> Well It's only slow runing as a real time interpreted language on other OS'
> I think. I think it can be made fast if the code can be compiled directly
> into assembly of a specific DSP chip by its SDK, No?
Not if its real Java, the spec places some unfortunate constraints on
floating point arithmetic[1].
- Steve
[1] "How JAVA's Floating-Point Hurts Everyone Everywhere",
http://cch.loria.fr/documentation/IEEE754/wkahan/JAVAhurt.pdf
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