Table 1:

CWL-Airflow and cwltool mean execution time

Pipeline	Mean ± SEM (seconds), n = 3
	CWL-Airflow		Cwltool
	1 Node, 1 workflow at a time	3 Nodes, 3 workflows at a time	1 Node, 1 workflow at a time
BioWardrobe ChIP-Seq Workflow	1,141 ± 18	1,231 ± 3	955 ± 1
ENCODE ChIP-Seq Mapping Workflow	3,784 ± 10	3,824 ± 28	3,245 ± 7

ChIP-Seq, chromatin immunoprecipitation sequencing; CWL, common workflow language; SEM, standard error of the mean.