Re: Java compiler optimizations?

"Zhiyong Wang" <wangzy@usa.net>
9 Jan 2001 23:11:03 -0500

          From comp.compilers

Related articles
Java compiler optimizations? suganya@cdacb.ernet.in (suganya) (2001-01-04)
Re: Java compiler optimizations? iank@idiom.com (2001-01-05)
Re: Java compiler optimizations? wangzy@usa.net (Zhiyong Wang) (2001-01-09)
Re: Java compiler optimizations? C.vanReeuwijk@twi.tudelft.nl (Kees van Reeuwijk) (2001-01-09)
Re: Java compiler optimizations? eliotm@pacbell.net (Eliot Miranda) (2001-01-09)
Re: Java compiler optimizations? iank@idiom.com (2001-01-11)
Re: Java compiler optimizations? eliotm@pacbell.net (Eliot Miranda) (2001-01-18)
| List of all articles for this month |

From: "Zhiyong Wang" <wangzy@usa.net>
Newsgroups: comp.compilers
Date: 9 Jan 2001 23:11:03 -0500
Organization: Purdue University
References: 01-01-012 01-01-018
Keywords: Java, optimize
Posted-Date: 09 Jan 2001 23:11:03 EST

Once my prof. told me that the key difference is that Java is based on
a so-called stack machine model and there is no register in this
model. So the most important optimazation , register allocation , is
hard to be done in a java compiler. He did not say it's impossible
because somehow some reasearchers are trying to find a way around
it. This comment is for bytecode of java.


"Ian L. Kaplan" <iank@idiom.com> wrote in message
> In article suganya <suganya@cdacb.ernet.in> wrote:
> >What are the differences between the java compiler optimizations & other
> >compiler optimizations? And also give related sites and materials
> >available if so.



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