rfc:optimizerplus

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rfc:optimizerplus [2013/02/15 19:03] – Clarify debugger & other components support is outside scope of RFC, clarify 'extreme' settings' zeevrfc:optimizerplus [2017/09/22 13:28] (current) – external edit 127.0.0.1
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 ====== Integrating Zend Optimizer+ into the PHP distribution ====== ====== Integrating Zend Optimizer+ into the PHP distribution ======
-  * Version: 0.81+  * Version: 1.01
   * Date: 2013-01-28   * Date: 2013-01-28
   * Author: Zeev Suraski <zeev@php.net>   * Author: Zeev Suraski <zeev@php.net>
-  * Status: Under Discussion+  * Status: Implemented in PHP 5.5
   * First Published at: http://wiki.php.net/rfc/optimizerplus   * First Published at: http://wiki.php.net/rfc/optimizerplus
  
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 The Zend Optimizer+ source code has been made available under the PHP license, and can be found on github at http://bit.ly/VSsqx3 The Zend Optimizer+ source code has been made available under the PHP license, and can be found on github at http://bit.ly/VSsqx3
 +
 +===== Naming =====
 +
 +If the Optimizer+ components becomes embedded in PHP, it's likely that a name change will be in order.  Finalizing the name is outside the scope of the RFC, but it's agreed that the name will be agreed upon by the internals@ community, either through consensus or a vote.
  
 ===== Recommendation ===== ===== Recommendation =====
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 ===== Suggested Roadmap ===== ===== Suggested Roadmap =====
  
-  - As the code becomes available, put it in PECL.+  - Make the source code available [DONE]
   - Once the cleanup / initial improvements are done and everything is working & stable - bundle in PHP and move to ext/.   - Once the cleanup / initial improvements are done and everything is working & stable - bundle in PHP and move to ext/.
-  - Long term, evaluate whether it makes sense to further integrate right into Zend/.+  - Decide (on internals, or using a separate RFC/vote) whether to enable by default. 
 +  - Long term (beyond PHP 5.5), evaluate whether it makes sense to further integrate, and create tighter coupling with the Zend Engine.
  
 ===== PHP 5.5.0 ===== ===== PHP 5.5.0 =====
  
-If the RFC gets approved, one open question is whether or not we should aim for integrating Optimizer+ into the PHP 5.5.0 release.  While integrating Optimizer+ could probably be done fairly quickly and without greatly delaying PHP 5.5.0’s timeline, it may require a 1-2 month delay.  The question on the table is whether most users would prefer a slightly later release with an out-of-the-box working opcode cache, or a slightly earlier release without a compatible opcode cache available for several additional months.  It should be noted that if we don’t integrate it in 5.5.0, based on the current timelines and versioning rules, the integration won’t happen before late 2014.+If the RFC gets approved, one open question is whether or not we should aim for integrating Optimizer+ into the PHP 5.5.0 release.  While integrating Optimizer+ could probably be done fairly quickly and without greatly delaying PHP 5.5.0’s timeline, it may require a 1-2 month delay.  The question on the table is whether most users would prefer a slightly later release with an out-of-the-box working opcode cache, or a slightly earlier release without a compatible opcode cache available for several additional months.  It should be noted that if we don’t integrate it in 5.5.0, based on the current timelines and versioning rules, the integration won’t happen before mid-late 2014.
  
-===== Suggested Voting Options =====+The integration proposed for PHP 5.5.0 is mostly 'soft' integration.  That means that there'll be no tight coupling between Optimizer+ and PHP;  Those who wish to use another opcode cache will be able to do so, by not loading Optimizer+ and loading another opcode cache instead.  As per the Suggested Roadmap above, we might want to review this decision in the future;  There might be room for further performance or functionality gains from tighter integration;  None are known at this point, and they're beyond the scope of this RFC. 
 + 
 +===== Vote ===== 
 + 
 +Vote starts Feb 27th, and ends March 7th 
 + 
 +<doodle title="rfc/optimizerplus" auth="user" voteType="multi" closed="true"> 
 +   * Integrate into 5.5, even if minor delay required 
 +   * Integrate into 5.5 only if it's not delayed, otherwise - 5.6 
 +   * Don’t integrate Optimizer+ to PHP, make avail through PECL only 
 +</doodle>
  
-  * Integrate Optimizer+ into PHP 5.5.0, allow up to 2 months delay 
-  * Integrate Optimizer+ into PHP, but don’t delay 5.5.0 for it 
-  * Don’t integrate Optimizer+ to PHP, provide it as an optional component in PECL only 
  
 ===== Changelog ===== ===== Changelog =====
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   * 0.80  - Source code now available!  Added link   * 0.80  - Source code now available!  Added link
   * 0.81  - Clarify debugger & other components support is outside scope of RFC, clarify 'extreme' settings'   * 0.81  - Clarify debugger & other components support is outside scope of RFC, clarify 'extreme' settings'
 +  * 0.82  - Added Naming section
 +  * 0.83  - Clarify 5.5 integration
 +  * 1.00  - Vote
 +  * 1.01  - Clarify third voting option
 +
rfc/optimizerplus.1360955025.txt.gz · Last modified: 2017/09/22 13:28 (external edit)

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