Parallel execution

hophop can use OpenMP to execute multiple realizations of a simulation in parallel. This can be specified with the -P, --parallel and the -t, --nthreads CLI parameters, in combination with -i, --nruns.

Typically, one averages over many realizations of the system, so -i, --nruns is greater than 1. For best performance, the value of -i, --nruns can be evenly distributed between the number of threads.