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Re: threaded code in bytecode.c

From: Richard Stallman
Subject: Re: threaded code in bytecode.c
Date: Tue, 04 May 2004 16:08:01 -0400

    * Richard Stallman <address@hidden> at 2004-05-03 18:20-0400
    | the main possible benefit of this change is a speedup.  How much
    | speedup do you observe from it?  It would be good to compare various
    | GCC optimization levels as well as the two versions of the code.

    well, the fact is i don't know how to measure this speedup? Could you 
    some agreeable method?

You can run some computation-bound Lisp program in both versions of
Emacs and see how long it takes.  Just call (current-time) before and
after.  If the run time is too short to measure accurately, run the
program 100 times.

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