gsoc:2008

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gsoc:2008 [2008/03/27 15:35] – add note about PHPT project tswicegoodgsoc:2008 [2008/03/28 21:46] – auroraeosrose
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 Make a tool to convert Zend bytecode into [[http://llvm.org|LLVM]] bitcode. In a first phase this could replace the Zend dispatcher/executor and in a 2nd phase it could perform some simple operations inline (while still relying on the Zend engine for non-trivial opcodes). Make a tool to convert Zend bytecode into [[http://llvm.org|LLVM]] bitcode. In a first phase this could replace the Zend dispatcher/executor and in a 2nd phase it could perform some simple operations inline (while still relying on the Zend engine for non-trivial opcodes).
 Benchmarking plus optimization opportunities exploration are a plus. Benchmarking plus optimization opportunities exploration are a plus.
 +
  
 ===== Algorithm Optimizations ===== ===== Algorithm Optimizations =====
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 PHP has some algorithms that aren't asymptotically optimal. E.g. some string handling functions are O(nk), although they could be implemented in O(n). Analysis of the current situation and implementation of better algorithms (along with many tests) are the job. PHP has some algorithms that aren't asymptotically optimal. E.g. some string handling functions are O(nk), although they could be implemented in O(n). Analysis of the current situation and implementation of better algorithms (along with many tests) are the job.
  
 +[NOTE: we have had MANY applications for this idea, it would be smart to submit another idea as well]
  
 ===== Implement Unicode into PHP 6 ===== ===== Implement Unicode into PHP 6 =====
gsoc/2008.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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