prepareBenchmark.py

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# File to prepare the configs and commands to be executed for the benchmark

import commands

def prepareConfig(template_filename, n_threads=10, n_parallel_events=10,n_parallel_algorithms=10):
    template = open(template_filename)
    new_filename = "%s_%i_%i_%i.py" %(template_filename.rstrip(".py"),n_threads,n_parallel_events,n_parallel_algorithms)
    new_config = open(new_filename,"w")
    for line in template.readlines():
      if line.startswith("n_threads"):
        line = "n_threads = %i\n" %n_threads
      elif line.startswith("n_parallel_events"):
        line = "n_parallel_events = %i\n" %n_parallel_events
      elif line.startswith("n_parallel_algorithms"):
        line = "n_parallel_algorithms = %i\n" %n_parallel_algorithms
      new_config.write(line)
    new_config.close()
    return new_filename
 

##########################
if __name__ == "__main__":

  n_threads = 10
  for n_algos in xrange(1,11):
      for n_events in xrange(1,n_algos+1):
          config = prepareConfig("../options/BrunelScenario.py",n_threads=n_threads,n_parallel_events=n_events,n_parallel_algorithms=n_algos)
          print "/usr/bin/time -f %%S -o %s.time `alias gaudirun` %s > %s" %(config.replace(".py",""), config, "/dev/null") #config.replace(".py",".log"))