Re: Graph coloring and JIT compilers.

"Paolo Bonzini" <bonzini@gnu.org>
1 Apr 2006 20:51:09 -0500

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From: "Paolo Bonzini" <bonzini@gnu.org>
Newsgroups: comp.compilers
Date: 1 Apr 2006 20:51:09 -0500
Organization: http://groups.google.com
References: 06-03-097
Keywords: Java, optimize
Posted-Date: 01 Apr 2006 20:51:09 EST

> In a Java Just-In-Time compiler(JIT) it is essential to minimise the time
> spent on code generation.


The hypothesis is not even completely correct -- it depends very much
on the underlying systems (think of multicore chips), on how long the
program being JIT-compiled will run, on whether most of the execution
takes place in some hot spots of the program, and so on.


Paolo


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