RE: [PHP-DEV] Coercive Scalar Type Hints RFC
| From: | Zeev Suraski | Date: | Mon, 23 Feb 2015 12:08:19 +0000 |
| Subject: | RE: [PHP-DEV] Coercive Scalar Type Hints RFC | ||
| References: | 1 2 3 4 5 6 7 8 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-83565@lists.php.net to get a copy of this message | ||
> -----Original Message-----
> From: Dmitry Stogov [mailto:dmitry@zend.com]
> Sent: Monday, February 23, 2015 1:54 PM
> To: Joe Watkins
> Cc: Etienne Kneuss; Jefferson Gonzalez; PHP internals; Anthony Ferrara;
> Zeev
> Suraski
> Subject: Re: [PHP-DEV] Coercive Scalar Type Hints RFC
>
>
> I think our approches were very similar and leaded us to simular
> decisions,
> however we alredy tried jit-ing bench.php with type hints (strict). While
> JIT
> itselv makes bench.php about 5 times faster, type hints adds about 2%.
> Strict
> or weak make no difference at all.
Woops, it was Mandelbrot that was 25x faster with JIT. bench.php as a whole
was 'only' 5 times faster as Dmitry stated.
Zeev