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MyASPN >> Mail Archive >> php-dev
php-dev
Re: [PHP-DEV] Switch Table Extension for PHP
by Marcus Boerger other posts by this author
Jul 31 2008 3:47PM messages near this date
Re: [PHP-DEV] Switch Table Extension for PHP | Re: [PHP-DEV] Switch Table Extension for PHP
Hello Stefan,

  please discuss with RMs when to merge this in. IMO such a nice locale
improvment can go in anytime during alpha when RMs approve.

marcus

Wednesday, July 30, 2008, 10:18:02 PM, you wrote:

>  -----BEGIN PGP SIGNED MESSAGE-----
>  Hash: SHA1

>  Hi,

>  for everyone interested in getting the last bit of speed out of his PHP
>  I created a small extension that overrides the ZEND_CASE opcode and
>  optimizes its execution.

>  On the first execution of a switch statement it builds up a jumptable
>  for all the cases and later execution of the same switch statement is
>  then performed by directly looking up the jump target within the jumptable.

>  You can find more information and the download at

>  http://www.suspekt.org/switchtable/

>  I am very interested how it performs with YOUR switch statements. And I
>  am also very interested if its implementation unexpectedly breaks YOUR
>  switch statements.

>  Greeting,
>  Stefan
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Best regards,
 Marcus


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Thread:
Stefan Esser
Igor Feghali
Marcus Boerger
Dmitry Stogov
Stefan Esser
Dmitry Stogov
Stefan Esser
Dmitry Stogov
Derick Rethans
Stefan Esser
Brian Moon
Sebastian Bergmann

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