def runComputationAtPoint(worker, params, evsAdditionalParams, parallelClients=1):
print('Running evs-arrowbots pair with the following parameters: ' + str(params))
parsedParams = tal.classifyDictWithRegexps(params, cl.serverClientClassifier)
serverParams = tal.sumOfDicts(parsedParams['server'], evsAdditionalParams)
print('Server params: ' + str(serverParams))
#clientParams = tal.sumOfDicts(parsedParams['client'], arrowbotsAdditionalParams)
#print('Client params: ' + str(clientParams))
tiniw.write(serverParams, cl.evsClassifier, 'evs.ini')
#tiniw.write(clientParams, classifiers.arrowbotsClassifier, 'arrowbot.ini')
#tfio.writeColumns(arrowbotInitialConditions, 'initialConditions.dat')
#tfio.writeColumns(arrowbotTargetOrientations, 'targetOrientations.dat')
geneFifos = []
evalFifos = []
for i in range(parallelClients):
geneFifos.append(tfs.makeUniqueFifo('.', 'indiv' + str(i)))
evalFifos.append(tfs.makeUniqueFifo('.', 'evals' + str(i)))
clientProcs = []
for gf, ef in zip(geneFifos, evalFifos):
clientProcs.append(worker.spawnProcess([cr.python3, cr.evaluatorExecutable, gf, ef]))
if not worker.runCommand([cr.evsExecutable, 'evals', 'indiv', str(serverParams['randomSeed']), 'evs.ini']):
return False
for cp in clientProcs:
worker.killProcess(cp, label='client')
for gf, ef in zip(geneFifos, evalFifos):
os.remove(gf)
os.remove(ef)
# TODO: Validation of the obtained files here
return True
def runComputationAtPoint(worker, params):
print('Running evs-arrowbots pair with the following parameters: ' +
str(params))
parsedParams = tal.classifyDict(params, classifiers.serverClientClassifier)
serverParams = tal.sumOfDicts(parsedParams['server'], evsAdditionalParams)
clientParams = tal.sumOfDicts(parsedParams['client'],
arrowbotsAdditionalParams)
tiniw.write(serverParams, classifiers.evsClassifier, 'evs.ini')
tiniw.write(clientParams, classifiers.arrowbotsClassifier, 'arrowbot.ini')
tfio.writeColumns(arrowbotInitialConditions, 'initialConditions.dat')
tfio.writeColumns(arrowbotTargetOrientations, 'targetOrientations.dat')
geneFifo = tfs.makeUniqueFifo('.', 'genes')
evalFifo = tfs.makeUniqueFifo('.', 'evals')
clientProc = worker.spawnProcess(
[mmr.arrowbotsExecutable, geneFifo, evalFifo])
if not worker.runCommand([
mmr.evsExecutable, evalFifo, geneFifo,
str(serverParams['randomSeed']), 'evs.ini'
]):
return False
worker.killProcess(clientProc)
# TODO: Validation of the obtained files here
return True