## Line Charts: GPU Performance Comparison Across Bucket Counts ### Overview The image contains six line charts comparing the average running time (ms) of three sorting algorithms (WMS, BMS, RB-Sort) across different GPU models (Tesla K40c, GeForce GTX 1080) and ECC configurations (on/off). Each chart plots performance against the number of buckets (m), ranging from 1 to 256. ### Components/Axes - **X-axis**: Number of buckets (m) - logarithmic scale (1, 2, 4, 8, 16, 32, 64, 128, 256) - **Y-axis**: Average running time (ms) - linear scale (0-20 ms) - **Legends**: - Red circles (WMS) - Green triangles (BMS) - Blue crosses (RB-Sort) - **Chart Labels**: - Top row: Key-only operations - Bottom row: Key-value operations - GPU/ECC configurations: - Tesla K40c with ECC on - Tesla K40c with ECC off - GeForce GTX 1080 with ECC on - GeForce GTX 1080 with ECC off