Fig. 2
From: Fast all versus all genotype comparison using DNA/RNA sequencing data: method and workflow
Performance of different approaches to genotype comparison. Test description: (1) two-way string comparison using array copying (pass-by-value), (2) array referencing (pass-by-reference), (3) one-way string comparison (sample A vs. sample B), (4) one-way numeric index comparison with genotypes encoded as integers, (F) our one-way bitwise approach. A Time to load versus sample count. B Time to perform all comparisons versus sample count. Note the y-axis is plotted as a square-root transform. C RAM used during comparison versus sample count. D Linear models of time per sample of the different approaches