Re: [rules-users] [planner][5.3.0.Final] Benchmark
Op 25-10-11 15:57, Guilherme Kunigami schreef:
I'm trying to upgrade from drools 5.2.0 to 5.3.0 and having some
difficulties with the planner benchmark.
I'd like to make a set of move factories common to all local search
solvers, by adding them to inheritedSolverBenchmark block. But it
seems that the localSearch environment always requires a selector, so
I can't specify the localSearch environment for the solverBenchmark's
without providing a selector. Here's a piece of code that gives
runtime error: http://paste.ubuntu.com/718806/
From the
UpgradeFromPreviousVersionRecipe.txt:
Warning for *SolverBenchmarkConfig.xml:
If the <inheritedSolverBenchmark> contains a <selector>, <acceptor>
or <forager>,
that can no longer be inherited individually. Copy the <selector>,
<acceptor> or <forager> to every <solverBenchmark>.
Because a benchmark specific <localSearch> will not overwrite the
inheriting <localSearch>,
but instead add an extra localSearch phase, which will result in 2
separate, sequential localSearch phases.
This is annoying indeed... but as we can now define multiple phases to
be run sequentially for 1 solver, for example
<localSearch>20 minutes simulated annealing</localSearch>
<localSearch>10 minutes tabu search</localSearch>
I haven't see a good way yet on how to define inheriting that it works
properly.
If you got an idea, open an issue (issues.jboss.org JBRULES) and clearly
describe it there.
The error is:
Exception in thread "main" java.lang.IllegalArgumentException: A
selector requires configuration, for example a moveFactoryClass.
--- Note ---
If I understood correcly, the following configuration from examination
examples:
examinationStepLimitSolverBenchmarkConfig.xml
contains a bug, because it specifies a maximum step count for a
general solver
<termination>
<maximumStepCount>70</maximumStepCount>
</termination>
This gave the following exception:
Exception in thread "main" java.lang.UnsupportedOperationException:
StepCountTermination can only be used for phase termination.
Thanks for reporting
this, I 'll fix it.
Thanks,
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--
With kind regards,
Geoffrey De Smet
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