YUI 2.7.0 on TaskSpeed » Yahoo User Interface Blog(yuiblog.com)
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YUI 2.7.0 on TaskSpeed » Yahoo User Interface Blog
http://yuiblog.com/blog/2009/04/13/yui-270-on-taskspeed/
1 comments
Agreed. When I was writing the TaskSpeed test-case for YUI; I definitely gather these same views a Luke. While working on the YUI test-case, Luke and I had some good discussions around our thoughts about the test. He did a great job bringing them together cohesively in this write-up.
Though YUI performs ably, it’s my opinion that the numbers seen in TaskSpeed should be taken with a hefty grain of salt. The tests are designed to exercise library abstraction logic against DOM-intensive operations. The issue here is twofold:
1. Not all libraries (YUI included) have abstraction logic for all of the specific tasks, which breaks the apples-to-apples comparison.
2. And in order to get meaningful numbers, the test operations are iterated up to 500 times or performed against excessive numbers of nodes. In real-world cases, these conditions are not the norm, meaning the differences are exaggerated, perhaps even grossly.