Separate out the distance calculations

mrc-ide / covid-sim

This is the COVID-19 CovidSim microsimulation model developed by the MRC Centre for Global Infectious Disease Analysis hosted at Imperial College, London.

GNU General Public License v3.0

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Separate out the distance calculations #444

Open zebmason opened 3 years ago

zebmason commented 3 years ago

By removing branching this may make the calculations faster (branch prediction may disagree). Can add in unit tests.

@weshinsley Let me know if you are interested and I'll do further development.

zebmason commented 3 years ago

This fixes #447