Re: Re: Zend JIT Open Sourced
| From: | Anthony Ferrara | Date: | Fri, 27 Feb 2015 16:30:44 +0000 |
| Subject: | Re: Re: Zend JIT Open Sourced | ||
| References: | 1 2 3 4 5 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-84026@lists.php.net to get a copy of this message | ||
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