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| author | Eugene Burmako <xeno.by@gmail.com> | 2012-09-26 16:40:18 +0200 |
|---|---|---|
| committer | Eugene Burmako <xeno.by@gmail.com> | 2012-12-27 10:58:14 +0100 |
| commit | 186e3bf4027a8c2b9bf0550f1aacff5ee4be2313 (patch) | |
| tree | 601ac8207afa1a401fcd3488ca47b00d4ae976a4 /src/library/scala/reflect/Manifest.scala | |
| parent | d2a7aa4ba1c048e52affb0eb2b9167a18dc29c83 (diff) | |
| download | scala-186e3bf4027a8c2b9bf0550f1aacff5ee4be2313.tar.gz scala-186e3bf4027a8c2b9bf0550f1aacff5ee4be2313.tar.bz2 scala-186e3bf4027a8c2b9bf0550f1aacff5ee4be2313.zip | |
bind + argc specialization = 20x perf boost
Default logic of mirror construction, which gets triggered via
reflectField/reflectMethod/reflectConstructor, validates a lot of facts
about its arguments.
This takes quite a bit of time, which significantly degrades performance
of reflection-heavy applications. Proposed two changes provide an order
of magnitude performance boost to a simple app, which repeatedly invokes
the same method for different receiver instances.
Diffstat (limited to 'src/library/scala/reflect/Manifest.scala')
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