I took a look at o.a.j.runtime.JspWriterImpl and the methods
write(String s, int off, int len)
and
write(char cbuf[], int off, int len)
in particualr, and failed to see any performance gain of the 2nd over the
first. They are very similar, the only different is that the first uses
String.getChars while the second uses System.arraycopy, but those two
methods should be on par in terms of performance. That is, I don't see
any extra unnecessary copies.
Perhasp the culprit is those extra writes?
-Kin-man
> Date: Mon, 08 Sep 2003 23:03:19 +0200
> From: Remy Maucherat <[EMAIL PROTECTED]>
> Subject: Re: AW: [5.0] JSP performance ...
> To: Tomcat Developers List <[EMAIL PROTECTED]>
>
> Kin-Man Chung wrote:
> > This seems easy enough to implement, so I'll look into it. Concatenating
> > texts is also on my list, and it should help a little in this case.
>
> That would be awesome.
> The test had a *lot* of writes, so this would save hundreds of write
> invocations (as well as making them faster as it would user char arrays).
>
> JSP performance should be really good with that change.
>
> Remy
>
>
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