rfc:jit

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Last revisionBoth sides next revision
rfc:jit [2019/04/12 07:15] – laruencerfc:jit [2019/04/12 07:38] – old revision restored (2019/04/01 07:45) laruence
Line 7: Line 7:
  
 ===== Introduction ===== ===== Introduction =====
-It's no secret that the performance jump of PHP 7 was originally initiated by attempts to implement JIT for PHP. We started these efforts at Zend (mostly by Dmitry and Xinchen) back in 2011 and since that time tried 3 different implementations.  We never moved forward to propose to release any of them, for three main reasons:  They resulted in no substantial performance gains for typical Web apps;  They were complex to develop and maintain;  We still had additional directions we could explore to improve performance without having to use JIT.+It's no secret that the performance jump of PHP 7 was originally initiated by attempts to implement JIT for PHP. We started these efforts at Zend (mostly by Dmitry) back in 2011 and since that time tried 3 different implementations.  We never moved forward to propose to release any of them, for three main reasons:  They resulted in no substantial performance gains for typical Web apps;  They were complex to develop and maintain;  We still had additional directions we could explore to improve performance without having to use JIT.
  
 ===== The Case for JIT Today ==== ===== The Case for JIT Today ====
Line 437: Line 437:
 ===== References ===== ===== References =====
   - [[https://luajit.org/dynasm.html|DynAsm page]]   - [[https://luajit.org/dynasm.html|DynAsm page]]
-  - [[https://github.com/LuaJIT/LuaJIT/tree/master/dynasm|DynASM Source codes]] 
   - [[https://corsix.github.io/dynasm-doc/|The Unofficial DynASM Documentation]]   - [[https://corsix.github.io/dynasm-doc/|The Unofficial DynASM Documentation]]
 +
rfc/jit.txt · Last modified: 2020/08/01 23:41 by carusogabriel

Page Tools