SimGeneral/Configuration/python/LumiToRun.py - master - githubmirror/cmssw

SimGeneral/Configuration/python/LumiToRun.py

10 строк421 B

Chris West

Introduce runDependent process modifier and make configuration of run-dependent MC configurable from cmsDriver

28 апр 2021, 01:30

28 апр 2021, 01:30bb7547c

def lumi_to_run(runs, events_in_sample, events_per_job):
    '''Print tuple for use in firstLuminosityBlockForEachRun'''
    n_iovs = len(runs)
    n_lumis = events_in_sample // events_per_job
    if n_lumis % n_iovs != 0:
        raise Exception('n_lumis should be evenly divisible by n_iovs.')
    pairs = []
    for i, run in enumerate(runs):
        pairs.append((run, 1 + i*n_lumis//n_iovs))
    return tuple(pairs)