Fig. 2: CS Speedup visualized through a histogram.
From: A robust, simple, and efficient convergence workflow for GW calculations

Histogram showing the speedup achieved by the CS algorithm compared to the SOTA algorithm. The black line indicates TSOTA/TCS = 1, i.e. no speedup. The dashed magenta (green) line indicates the mean (median). We note that there are materials where the speedup is much greater than ten, but we have truncated the x-axis for better visibility.