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- ..
- Copyright 2014 Modelling, Simulation and Design Lab (MSDL) at
- McGill University and the University of Antwerp (http://msdl.cs.mcgill.ca/)
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
- http://www.apache.org/licenses/LICENSE-2.0
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- Multiple Simulators
- ===================
- In some situations, having multiple models (and their respective simulator) in the same Python script is useful for comparing the performance.
- Local simulation
- ----------------
- In local simulation, it is possible to create multiple Simulator instances without any problems::
-
- sim1 = Simulator(Model1())
- # Any configuration you want on sim1
- sim1.simulate()
- sim2 = Simulator(Model2())
- # Any configuration you want on sim2
- sim2.simulate()
- Distributed simulation
- ----------------------
- Starting up multiple Simulator classes is not supported in distributed simulation. This is because starting a simulator will also impose the construction of different MPI servers, resulting in an inconsistency.
- It is supported in distributed simulation to use :doc:`reinitialisation <reinitialisation>`, simply because it is the same model and is coordinated by the same simulator.
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