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Subject: Run Time Cache RFC
From: dmitry@zend.com (Dmitry Stogov)

Hi,

I'm proposing another optimisation technique implementation for PHP 
which makes up to 20% speed up on synthetic tests and up to 8% speed up 
on real-life applications.

The technique is similar to "inline caches" which is very popular in JIT 
compilers for object oriented languages.

http://wiki.php.net/rfc/runtimecache

The patch breaks binary and source compatibility but it's not hard to 
adopt extensions to use it.

I'm going to commit the patch on next week in case of no objections.

Thanks. Dmitry.