[bddbddb-devel] Profile Directed Optimizations
Status: Beta
Brought to you by:
joewhaley
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From: Luke S. <luk...@gm...> - 2007-06-14 17:33:00
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The PLDI tutorial mentions profile directed optimization of iteration order, yet doesn't mention how to use the feature. Can bddbddb also do profile directed optimization of subgoal order, splitting, incrementalization, and other performance parameter directives? I like the idea of writing a high-level analysis specification, and then running a profile based optimizer that tweaks every performance parameter: variable ordering, iteration order, subgoal order, splitting, incrementalization, etc. So other than variable ordering, is there a feature for profile directed optimization of other performance parameters, and if so, how are they used? |