To run simulation bencharking see polychrom-hoomd/notebooks/benchmarking.ipynb

To simulate langevin integration set the parameters of the Simulation class to

add_dpd_forces=False
add_attraction_forces=False
thermostat_type='Langevin'
thermostat_kwargs={'kT': 1.0}

To simulate DPD set them to

add_dpd_forces=True
add_attraction_forces=True
thermostat_type='NVE'
thermostat_kwargs={}