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Re: [PHP-DEV] Re: [ZEND-ENGINE-CVS] cvs: ZendEngine2 / zend_execute.c: msg#00034

Subject: Re: [PHP-DEV] Re: [ZEND-ENGINE-CVS] cvs: ZendEngine2 / zend_execute.c
Do you have the source?
I think it'd be more interesting to see the performance difference on a real world application such as phpBB, phpnuke or similar. If you can give us numbers on that, it would definitely improve your point if the performance penalty show in that case.

At 05:58 PM 7/16/2004 +0200, Thies C. Arntzen wrote:
On Fri, 16 Jul 2004 08:39:21 -0400, Ilia Alshanetsky <ilia@xxxxxxxxxxx> wrote:
> Oops mail client assign the message to the wrong patch.
> In response to Andi's question, we can probably get away with using a regular
> malloc since the number of variables needed to cause a crash will probably
> cause a memory exhaustion way earlier. As for performance impact, it's soo
> insignificant it's hardly worth mentioning, feel free to benchmark.

hey ilia,

here's another one of my meaningess, synthetic benchmarks (this is how
the CreatorsOfPHP(tm) would call them)

ackermann(8) (source on request - highly recursive)

after your patch: 13,63 sec
before your patch : 11,86 sec

re,
tc

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