python.algorithms.generators.merge_output Namespace Reference

Functions
def	merge_output (cores, n_events_unscaled, powheg_LHE_output)
	Merge output events if running in multicore mode. More...

Variables
	logger = Logging.logging.getLogger("PowhegControl")
	Get handle to Athena logging. More...

Function Documentation

merge_output()

def python.algorithms.generators.merge_output.merge_output	(		cores,
			n_events_unscaled,
			powheg_LHE_output
	)

Merge output events if running in multicore mode.

Parameters

cores	Number of cores in use.
n_events_unscaled	Total number of events generated.
powheg_LHE_output	Name of LHE file produced by PowhegBox.

Author

James Robinson james.nosp@m..rob.nosp@m.inson.nosp@m.@cer.nosp@m.n.ch

Definition at line 14 of file merge_output.py.

def merge_output(cores, n_events_unscaled, powheg_LHE_output):
    """! Merge output events if running in multicore mode.
 
    @param cores              Number of cores in use.
    @param n_events_unscaled  Total number of events generated.
    @param powheg_LHE_output  Name of LHE file produced by PowhegBox.
 
    @author James Robinson <james.robinson@cern.ch>
    """
    logger.info("Concatenating output LHE files: expecting {}, found {}".format(cores, len(glob.glob("pwgevents*.lhe"))))
    LHE.merge("pwgevents*.lhe", powheg_LHE_output)
    subprocess.call("rm pwgevents-*.lhe 2> /dev/null", shell=True)
    # Unscale nEvents in case this is needed later on
    FileParser("powheg*.input").text_replace("numevts .*", "numevts {}".format(n_events_unscaled))

Variable Documentation

logger

python.algorithms.generators.merge_output.logger = Logging.logging.getLogger("PowhegControl")

Get handle to Athena logging.

Definition at line 10 of file merge_output.py.