This PR was merged into the 3.2-dev branch.
Discussion
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[FrameworkBundle] Introduce a cache warmer for Validator based on PhpArrayAdapter
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | -
| Fixed tickets | -
| License | MIT
| Doc PR | -
Following the cache warmer for annotations PR (https://github.com/symfony/symfony/pull/18533), this PR introduces a cache warmer for YAML and XML Validator configuration.
Based on the PhpArrayAdapter, it uses the naming conventions (`Resources/config/validation`) to find the files and compile them into a single PHP file stored in the cache directory. This file uses shared memory on PHP 7.
The benefit of this PR are the same than the ones of the annotations PR:
- validation configuration can be warmed up offline
- on PHP 7, there is no need for user extension to get maximum performances (ie. if you use this PR and the other one, you probably won't need to enable APCu to have great performances)
- on PHP 7 again, we are not sensitive to APCu memory fragmentation
- last but not least, global performance is slightly better (I get 30us per class gain in Blackfire)
This PR also deprecates the framework.validator.cache key in favor of the cache pool introduced in https://github.com/symfony/symfony/pull/18544.
Commits
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6bdaf0b [FrameworkBundle] Introduce a cache warmer for Validator based on PhpArrayAdapter
This PR was merged into the 3.2-dev branch.
Discussion
----------
[FrameworkBundle] Introduce a cache warmer for Serializer based on PhpArrayAdapter
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Following the cache warmer for annotations (#18533) and for the validator (#19485), this PR introduces a cache warmer for the Serializer YAML and XML metadata configuration (mainly groups).
Based on the PhpArrayAdapter, it uses the naming conventions (Resources/config/serialization) to find the files and compile them into a single PHP file stored in the cache directory. This file uses shared memory on PHP 7.
The benefit of this PR are the same than the ones of the previous PR:
- serialization metadata cache can be warmed up offline
- on PHP 7, there is no need for user extension to get maximum performances (ie. if you use this PR and the other one, you probably won't need to enable APCu to have great performances)
- on PHP 7 again, we are not sensitive to APCu memory fragmentation
last but not least, global performance is slightly better (I get 30us per class gain in Blackfire)
As previous work on the Serializer cache system introduced issues (see 96e418a14f), it would be interesting to pay careful attention to the backward compatibility during the review (ping @Ener-Getick).
Commits
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810f469 [FrameworkBundle] Introduce a cache warmer for Serializer based on PhpArrayAdapter
-- add missing files
-- tweak translation command files
-- dumpers are now responsive for writting the files
-- moved the twig extractor the bridge
-- clear temp files after unit tests
-- check the presence of dumper in translation writer
-- General cleaning of the code
-- clean phpDoc
-- fix PHPDoc
-- fixing class name in configuration
-- add unit tests for extractors (php and twig)
-- moved test to correct location
-- polish the code
-- polish the code
