def MultiSimulation(multiParams, simConfs, globalSimParams, path='.') :
# Seed the PRNG
random.seed(multiParams['globalSeed'])
multiDir = os.path.join(path, multiParams['simName'])
# Create the multi-sim directory
if (not os.path.exists(multiDir)) :
os.makedirs(multiDir)
ParamUtils.Save_MultiSim_Params(os.path.join(multiDir, "MultiSim.ini"),
multiParams)
# Get the seeds that will be used for each sub-simulation
theSimSeeds = random.random_integers(9999999, size=multiParams['simCnt'])
p = Pool()
for index, seed in enumerate(theSimSeeds) :
p.apply_async(_produce_sim, (index, seed, simConfs,
globalSimParams.copy(),
multiDir))
p.close()
p.join()
def Multi_DownsampleTracks(multiParams, skipCnt, multiSim, newMulti, path='.'):
simNames = Sims_of_MultiSim(multiSim, path)
multiDir = os.path.join(path, multiSim)
newDir = os.path.join(path, newMulti)
# TODO: Improve this to actually fully resolve these to completely prevent over-writing.
if multiDir == newDir:
raise ValueError(
"The new downsampled directory is the same as the current!")
p = Pool()
for simName in simNames:
p.apply_async(_prepare_and_down,
(simName, skipCnt, multiSim, multiDir, newDir))
p.close()
p.join()
multiParams['simName'] = newMulti
ParamUtils.Save_MultiSim_Params(os.path.join(newDir, "MultiSim.ini"),
multiParams)