It would help to know the times before and after the point marked with (X) below.
1000 fields is weird. I'm inclined to think that there ought to be a better way... -W On 04/10/2012, Phani Saripalli <[email protected]> wrote: > HI. > > I am using declared types in my .drl file. I have a declared type with 1000 > fields (using the Drools 5.5. beta, so 1000 fields is allowed). I have 100 > rules. However, creating the stateful knowledge base is very slow. It is > taking nearly 8 seconds. Can somebody tell me, suggest how can I speed up > the process? > > Briefly, this is how I measured. > > long loadI = System.currentTimeMillis(); > // load up the knowledge base > KnowledgeBase kbase = readKnowledgeBase(); > StatefulKnowledgeSession ksession = > kbase.newStatefulKnowledgeSession(); > > ksession.setGlobal("cList", new ArrayList<Integer>()); > FactType fact = kbase.getFactType("com.sample", "Project"); // (X) > Object projIns = fact.newInstance(); > ksession.insert(projIns); > long loadO = System.currentTimeMillis(); > System.out.println("time to load facts : " + ((loadO / 1000.0) > - > (loadI / 1000.0))); > > ksession.getAgenda().getAgendaGroup("Group Config").setFocus(); > ksession.fireAllRules(); > ksession.getAgenda().getAgendaGroup("Fact Config").setFocus(); > ksession.fireAllRules(); > ksession.getAgenda().getAgendaGroup("Group 0").setFocus(); > ksession.fireAllRules(); > ksession.getAgenda().getAgendaGroup("Group 1").setFocus(); > ksession.fireAllRules(); > ksession.getAgenda().getAgendaGroup("Group 2").setFocus(); > ksession.fireAllRules(); > > > Many thanks > Phani > > > > -- > View this message in context: > http://drools.46999.n3.nabble.com/Speeding-up-Drools-tp4020132.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
