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Adam Barth authored
The performLayout and build callsite are highly megamorphic because they dispatch into a large number of clients. However, for a given caller, the callee is always of the same type, which means the megamorphic lookup exactly factors by the caller. We can speed up the dispatch by capturing a closure at initialization and then monomorphically dispatching through the closure.
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src | ||
animation.dart | ||
gestures.dart | ||
http.dart | ||
material.dart | ||
painting.dart | ||
rendering.dart | ||
scheduler.dart | ||
services.dart | ||
shell.dart | ||
widgets.dart |