#development #php #reading-list
🔗 A new JIT engine for PHP-8.4/9
externals.io
Hi internals,
I'm glad to present a new JIT engine that is going to be used in the next major PHP version. Now it's a real optimizing compiler with Intermediate Representation similar to Java HotSpot server compiler.
It makes a base for future improvements and eliminates many low-level details of the existing PHP JIT. Instead of supporting assembler code for different CPUs, now PHP generates a single IR and passes it to a PHP-independent JIT engine.
The old JIT implementation is going to be kept for a while.
Everybody are welcome to take a look over tne code https://github.com/php/php-src/pull/12079
Thanks. Dmitry.
continue reading on externals.io
⚠️ This post links to an external website. ⚠️
If this post was enjoyable or useful for you, please share it! If you have comments, questions, or feedback, you can email my personal email. To get new posts, subscribe use the RSS feed.