SIMRunning Simulations

Running simulations

Choose FastSim, OpenSim, or Batch Simulations for 4ACE SIM runs.

Running simulations is the SIM workflow step where prepared inputs become results. Use this section when you need to choose the right simulation type, submit a run, or generate a batch of runs.

Simulation types

TypeUse it forRequired setup inputs
FastSimCircuit-based lap simulation.Vehicle, Circuit, Ambient, Driver.
OpenSimOpen simulation without circuit path. Use prescribed driver-control timelines.Vehicle, Ambient, Driver, Driver Input.
Batch SimulationsGenerate and queue many simulation designs from parameter ranges.Same setup as FastSim or OpenSim, plus design-space parameters.

Choose a workflow

Before you run

  • Select the correct team.
  • Confirm the team has enough credits.
  • Prepare the required vehicle, driver, ambient, and circuit or Driver Input.
  • Use clear names and tags so the run can be found later in tables and analysis.

What happens after submission

After a simulation is added, it appears in the Simulations table. Status can be Pending, Running, Completed, Failed, Canceled, or Timeout.

Open a simulation row to review:

TabUse it for
SummaryMetadata, resource usage, performance metrics, and lap table when data exists.
AnalysisTelemetry charts, lap selection, layouts, and simulation comparison.
ConfigurationSimulation settings, circuit, ambient, and vehicle snapshot used for the run.
ProcessingProcessing metrics, resource history, and logs.

Next steps

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