class PiReport(Report):
def get_text(self):
lines = []
for run_id, run in self.props.items():
lines.append('%s %s' % (run['time'], run['diff']))
return '\n'.join(lines)
exp = Experiment(EXPPATH)
exp.add_resource('PARSER', 'pi-parser-ext.py', 'pi-parser.py')
exp.add_resource('CALC', 'calculate.py', 'calculate.py')
for rounds in [1, 5, 10, 50, 100, 500, 1000, 5000, 10000]:
run = exp.add_run()
run.require_resource('PARSER')
run.require_resource('CALC')
run.add_command('calc-pi', ['CALC', rounds], time_limit=10, mem_limit=1024)
run.add_command('parse-pi', ['PARSER'])
run.set_property('id', ['calc-%d' % rounds])
def good(run):
return run['diff'] <= 0.01
exp.add_step(Step('report', Report(format='html', attributes=['pi', 'diff'],
filter=good), exp.eval_dir,
os.path.join(exp.eval_dir, 'report.html')))
exp.add_step(Step('plot', PiReport(),
exp.eval_dir, os.path.join(exp.eval_dir, 'plot.dat')))
exp()
from lab.environments import LocalEnvironment
from lab.experiment import Step
from lab.reports import Report
EXPNAME = 'simple-exp'
EXPPATH = os.path.join('/tmp', EXPNAME)
ENV = LocalEnvironment()
# Create a new experiment.
exp = Experiment(path=EXPPATH, environment=ENV)
exp.add_resource('SIMPLE_PARSER', 'simple-parser.py', 'simple-parser.py')
reportfile = os.path.join(exp.eval_dir, EXPNAME + '.html')
run = exp.add_run()
run.add_command('list-dir', ['ls', '-l'])
# Every run has to have an id in the form of a list.
run.set_property('id', ['current-dir'])
run.require_resource('SIMPLE_PARSER')
run.add_command('parse', ['SIMPLE_PARSER'])
# Make a default report.
exp.add_report(Report(attributes=['number_of_files', 'first_number']),
outfile=reportfile)
# Compress the experiment directory.
exp.add_step(Step.zip_exp_dir(exp))
# Parse the commandline and run the specified steps.
exp()
