Table 4.

Computing requirements for genomes and datasets of varying size

Test	Organism	Run time (hh:mm:ss)	Peak memory usage (MB)
Read counting	Yeast	00:01:18 ± 00:00:01	255 ± 0
Read counting	Fly	00:36:34 ± 00:00:03	1138 ± 7
Read counting	Human	00:19:56 ± 00:00:01	1053 ± 2
Manipulate annotations	Yeast	00:00:27 ± 00:00:02	467 ± 0
Manipulate annotations	Fly	00:03:37 ± 00:00:03	2620 ± 1
Manipulate annotations	Human	00:18:42 ± 00:01:49	4419 ± 1
Export browser track	Yeast	00:00:58 ± 00:00:00	281 ± 1
Export browser track	Fly	00:09:05 ± 00:00:40	2452 ± 7
Export browser track	Human	00:06:11 ± 00:00:03	537 ± 0
Build crossmap	Yeast	00:00:35 ± 00:00:00	100 ± 0
Build crossmap	Fly	00:10:44 ± 00:00:10	328 ± 7
Build crossmap	Human	04:11:51 ± 00:06:32	130 ± 1

Four command-line scripts were executed on yeast, fly, and human datasets. Runtimes and peak memory usage are given as the mean ± standard deviation of three replicates. See methods for details