[jboss-jira] [JBoss JIRA] (JBRULES-3393) Multi-threaded Benchmarker in Planner

[Geoffrey De Smet (JIRA)]

Geoffrey De Smet created JBRULES-3393:
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             Summary: Multi-threaded Benchmarker in Planner
                 Key: JBRULES-3393
                 URL: https://issues.jboss.org/browse/JBRULES-3393
             Project: Drools
          Issue Type: Feature Request
      Security Level: Public (Everyone can see)
          Components: drools-planner
    Affects Versions: 5.4.0.Beta2
            Reporter: Geoffrey De Smet
            Assignee: Geoffrey De Smet


The Benchmarker should be able to run multiple SolverBenchmarks in parallel, but probably no more then there are CPU's available.
It should be possibly to specify in the BenchmarkConfig as an absolute number and also relative to the number of CPU's (for example cpuCount - 1).

This is not an alternative to JBRULES-681 Mult-threaded Solver, nor does that make this obsolete. When you are running multiple Solvers at the same time in production on different problems, it makes sense to bind them to a single or a few threads. Yet it's annoying not to be able to make use of all cpu's during benchmarking.

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