On 22/08/2007, at 8:13 PM, Joachim Schimpf (Independent Contractor) wrote: > Malcolm Ryan wrote: >> I'm building a planner in eclipse using the constraint libraries. >> It's running rather slow, so I profiled it and got: >> ... >> What does that ? ? line mean? > > This used to indicate local predicates inside locked modules. > I removed this restriction in patch 5.10#63, so I suppose you > are running an version older than that? I'm using #40, the Intel Mac version. I'm just in the process of downloading the new binaries. >> What does 'dummy_prop_ic_con' do? > > Despite the name, it's the core propagator for all linear > IC-constraints. Is there any way to get more useful profiling information about the constraint system? I don't mean to be rude, but being told that 50% of my time is being used in the core propagator is like telling me that 50% of the time in a C program is spent executing statements. Which ones? Malcolm -- "The act of defending any of the cardinal virtues has today all the exhilaration of a vice." - G.K.Chesterton A Defense of HumilityReceived on Mon Aug 27 2007 - 01:37:53 CEST
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