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Date: Fri, 27 Feb 2015 11:30:44 -0500
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To: Dmitry Stogov <dmitry@zend.com>
Cc: Jordi Boggiano <j.boggiano@seld.be>, PHP Internals <internals@lists.php.net>
Content-Type: text/plain; charset=UTF-8
Subject: Re: [PHP-DEV] Re: Zend JIT Open Sourced
From: ircmaxell@gmail.com (Anthony Ferrara)

Dmitry,


> It's not a single request cycle. JIT integrated into opcache, it compiles
> php script(s) of first access and stores code in shared memory.
> On following requests precompiled code is executed directly from shared
> memory.
>
> - The first request may be extremely slow (few minutes)

That sounds more along the lines of AOT like I did with Recki rather
than a true JIT (which compiles when a function is called).

Judging from the jit_init() function, it appears like you're compiling
the entire codebase ahead of time.

Is that correct?

Anthony