Re: [clisp-list] parse-integer slowdown & make-string /= make-array of 'character

[Sam S. <sd...@gn...>]

> * In message <9F8...@G8...>
> * On the subject of "[clisp-list] parse-integer slowdown & make-string /= make-array of 'character"
> * Sent on Wed, 26 Feb 2003 16:05:10 +0100
> * Honorable "Hoehle, Joerg-Cyril" <Joe...@t-...> writes:
>
> It also appears that MAKE-STRING is very different from MAKE-ARRAY
> :element-type 'character. Using strings from MAKE-STRING is fast with
> PARSE-INTEGER, while strings from MAKE-ARRAY exhibit the tremendous
> slowdown.

try SYS::STRING-INFO on the different strings.

> What changed between 2.28 and 2.30, producing such a dramatic impact?

2002-05-22 mutable small strings.

could you please profile your code with the CVS head?

-- 
Sam Steingold (http://www.podval.org/~sds) running RedHat8 GNU/Linux
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main(a){a="main(a){a=%c%s%c;printf(a,34,a,34);}";printf(a,34,a,34);}