[Soot-list] Paddle - BDD variable orderings
Edgar Pek
edgar.pek at gmail.com
Fri Nov 11 00:21:19 EST 2011
Hello,
Do you have experience with BDD variable orderings when doing
field-sensitive context-insensitive points-to analysis with CHA
precomputed call-graph in Paddle?
For example, analyzing eclipse benchmark with default ordering takes 20
minutes ([Paddle] Propagation in 1214.3 seconds.). While Spark, with
what I think is the same configuration, takes 7 seconds ([Spark]
Propagation in 7.2 seconds.)
Is this expected or am I using the wrong ordering for Paddle?
Btw. I'm using paddle-nightly-build and experimenting on a low-end
laptop (Intel Core 2, T5500, 1.66GHz with 2GB).
Thanks,
Edgar
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