Sunspider suffers from interceptors too, I got 1250ms vs 1100ms. One test case from Dramaeo benchmark, DOM Traversal (jQuery) shows significant performance improvement when using interceptors (something like 50% improvement), I highly suspect something else is going on. I will investigate further later.
To conclude, performance penalty of interceptor is significant. We should consider other ways to refactor the code to make it less error-prone. http://codereview.chromium.org/7366 --~--~---------~--~----~------------~-------~--~----~ v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev -~----------~----~----~----~------~----~------~--~---
