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Example code: https://github.com/cselab/korali/tree/master/examples/features/composite.korali/

Korali + Korali Model

This tutorial demonstrates that Korali can be composed: models evaluations can contain in themselves a new Korali experiment.

In this example, the main experiment describes an optimization over the parameter X. Each evaluation will optimize over the parameter Y to find the value of Y which maximizes X*Y.

Both, the main Korali and subsequent Korali instances run concurrently using 2 workers each, resulting in a 2 + 2x2 = 6 Korali workers instantiated.