Micro performance optimizations#34717
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Signed-off-by: Olivier Bourgain <olivierbourgain02@gmail.com>
Signed-off-by: Olivier Bourgain <olivierbourgain02@gmail.com>
The bean factory prefix is '&', so we can use a char comparison instead of more heavyweight String.startsWith("&")
Signed-off-by: Olivier Bourgain <olivierbourgain02@gmail.com>
Map lookup, while cheap, is still more expensive than instanceof. Signed-off-by: Olivier Bourgain <olivierbourgain02@gmail.com>
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Hi @obourgain, Congratulations on submitting your first PR for the Spring Framework! 👍 These optimizations have been merged in 0f2308e, polished in 381bc4c, and extended in dbd47ff. Thanks |
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…arameterTypes() The redundancy was reported by @TAKETODAY. See gh-34717
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I started testing Leyden and Spring AOT on a pretty large Spring Boot application (>1M loc). While the bootstrap was already quite efficient, I get pretty impressive results, going from 13s to about 9s.
At this point, some minor inefficiencies start to show up in profiles, so I propose low effort fixes that result in about 70-100ms improvement.