| [6152] | 1 | # Copyright 2006 by Sean Luke and George Mason University |
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| 2 | # Licensed under the Academic Free License version 3.0 |
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| 3 | # See the file "LICENSE" for more information |
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| 4 | |
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| 5 | # Note that the slave shares this file with the master, because they |
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| 6 | # have a number of parameters held in common. See slave.params. |
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| 7 | # You don't have to do this, but it's a convenient way to keep the |
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| 8 | # master and slave consistent with one another. |
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| 9 | |
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| 10 | |
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| 11 | |
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| 12 | |
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| 13 | # When eval.masterproblem is turned on, the system assumes |
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| 14 | # use of the master/slave evaluator. |
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| 15 | eval.masterproblem = ec.eval.MasterProblem |
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| 16 | |
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| 17 | |
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| 18 | # Turning this on will provide synchronization |
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| 19 | # information for debugging the master/slave evaluator |
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| 20 | eval.masterproblem.debug-info = false |
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| 21 | |
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| 22 | |
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| 23 | # How large should each slave's job queue be? ECJ will |
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| 24 | # keep slaves' TCP/IP streams filled with jobs even if the |
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| 25 | # slaves haven't processed them yet, which has a significant |
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| 26 | # effect on network performance. Increasing this number is |
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| 27 | # likely to be more efficient. Note that once a job is |
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| 28 | # committed to a slave, a brand new slave coming on-line cannot |
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| 29 | # take it -- it'll have to sit and wait, which isn't particularly |
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| 30 | # efficient. At the very least, it's probably helpful to have 2 |
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| 31 | # or 3 jobs in the queue. |
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| 32 | eval.masterproblem.max-jobs-per-slave = 3 |
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| 33 | |
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| 34 | |
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| 35 | # How large should our job be? If you're doing ordinary |
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| 36 | # non-coevolutionary evolution, you can specify how many individuals |
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| 37 | # should be placed into a job (maximum) and sent to the slave |
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| 38 | # to be evaluated at one time, using the below parameter. |
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| 39 | # If your individuals are small in size, this can significantly |
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| 40 | # improve the network bandwidth. If the individuals are large |
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| 41 | # in size, it'll have no real effect. Furthermore, if your |
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| 42 | # slave is running in 'evolve' mode, this parameter will determine |
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| 43 | # the maximum (and typical) size of the "population" the slave is |
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| 44 | # evolving. This works for both steady-state and generational evolution, |
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| 45 | # but if you're doing coevolution, the job size is ignored -- instead |
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| 46 | # the job will consist of the individuals to be coevolved together. |
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| 47 | eval.masterproblem.job-size = 100 |
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| 48 | |
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| 49 | |
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| 50 | # This compresses the streams between the master and slaves. |
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| 51 | # Compression requires the zlib library. |
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| 52 | # See the ECJ main webpage or http://www.jcraft.com/jzlib/ |
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| 53 | |
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| 54 | eval.compression=true |
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| 55 | |
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| 56 | |
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| 57 | # This defines the socket port that the master listens in |
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| 58 | # for incomoing Slaves to connect. |
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| 59 | eval.master.port = 15000 |
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| 60 | |
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| 61 | |
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| 62 | # You do NOT want to set eval.i-am-slave=true in this file, |
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| 63 | # because then the master will think it's a slave. Instead, set |
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| 64 | # that parameter in the slave.params file. |
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| 65 | |
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