Performance improvements in serialization (backport #553)#554
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jmachowinski merged 1 commit intojazzyfrom Feb 20, 2026
Merged
Performance improvements in serialization (backport #553)#554jmachowinski merged 1 commit intojazzyfrom
jmachowinski merged 1 commit intojazzyfrom
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* perf: Fixed high CPU usage due to dynamic_cast The dynamic_cast here turned out to be quite costly. Replacing it by the variant like function, we see a ~10% cpu usage reduction in our use case. Signed-off-by: Janosch Machowinski <J.Machowinski@cellumation.com> * perf: Replaced virtual functions by templates This gives another performance improvement of around 2% of cpu usage in our usage scenario. Signed-off-by: Janosch Machowinski <J.Machowinski@cellumation.com> --------- Signed-off-by: Janosch Machowinski <J.Machowinski@cellumation.com> Co-authored-by: Janosch Machowinski <J.Machowinski@cellumation.com> (cherry picked from commit 5147e01)
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Pulls: #554
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Pulls: #554
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fujitatomoya
approved these changes
Feb 19, 2026
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Description
Optimized functions that showed up in perf
Did you use Generative AI?
No
This is an automatic backport of pull request #553 done by [Mergify](https://mergify.com).