# Technical Document Extraction: Attention Key Query Score Graph ## Image Description The image is a line graph titled **"Attention Key Query Score, a=80"**. It visualizes the relationship between **Hidden Size** (x-axis) and **Throughput (TFLOPs/s)** (y-axis). The graph includes seven data series, each represented by a distinct colored line, corresponding to different **h/a** (hidden size to attention head ratio) values. The legend is positioned on the right side of the graph. --- ## Key Components ### Axes - **X-axis (Hidden Size)**: - Range: 0 to 32,768 - Tick marks at: 0, 4,096, 8,192, 12,288, 16,384, 20,480, 24,576, 28,672, 32,768 - Label: "Hidden Size" - **Y-axis (Throughput)**: - Range: 0 to 150 TFLOPs/s - Tick marks at: 0, 50, 100, 150 - Label: "Throughput (TFLOPs/s)" ### Legend - Located on the **right side** of the graph. - Colors and labels: - **Blue**: h/a = 1 - **Orange**: h/a = 2 - **Green**: h/a = 4 - **Red**: h/a = 8 - **Purple**: h/a = 16 - **Brown**: h/a = 32 - **Pink**: h/a = 64 --- ## Data Series Analysis ### 1. h/a = 1 (Blue Line) - **Trend**: Starts at 0 TFLOPs/s, rises gradually, and plateaus around **70–80 TFLOPs/s** at Hidden Size = 32,768. - **Key Points**: - At Hidden Size = 0: 0 TFLOPs/s - At Hidden Size = 32,768: ~75 TFLOPs/s ### 2. h/a = 2 (Orange Line) - **Trend**: Similar to h/a = 1 but slightly higher. Plateaus near **80–90 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~85 TFLOPs/s ### 3. h/a = 4 (Green Line) - **Trend**: Steeper ascent than h/a = 2. Plateaus near **100–110 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~105 TFLOPs/s ### 4. h/a = 8 (Red Line) - **Trend**: Sharp increase, surpassing h/a = 4. Plateaus near **120–130 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~125 TFLOPs/s ### 5. h/a = 16 (Purple Line) - **Trend**: Outperforms h/a = 8. Plateaus near **140–150 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~145 TFLOPs/s ### 6. h/a = 32 (Brown Line) - **Trend**: Highest-performing series. Exceeds h/a = 16, plateauing near **160 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~160 TFLOPs/s ### 7. h/a = 64 (Pink Line) - **Trend**: Steepest ascent, achieving the highest throughput. Plateaus near **170 TFLOPs/s**. - **Key Points**: - At Hidden Size = 32,768: ~170 TFLOPs/s --- ## Cross-Referenced Observations - **Color Consistency**: All lines match the legend (e.g., pink = h/a = 64, blue = h/a = 1). - **Spatial Grounding**: The legend is positioned on the right, aligned with the y-axis. - **Trend Verification**: Higher h/a ratios correlate with higher throughput, especially at larger Hidden Sizes. --- ## Limitations - The graph does not provide **exact numerical values** for intermediate data points. Approximations are based on visual scaling. - No textual annotations or additional context (e.g., experimental conditions) are present in the image. --- ## Conclusion The graph demonstrates a clear trend: **increasing h/a ratios result in higher throughput**, particularly at larger Hidden Sizes. The h/a = 64 (pink) series achieves the highest throughput (~170 TFLOPs/s), while h/a = 1 (blue) is the lowest (~75 TFLOPs/s). This suggests that optimizing h/a ratios can significantly improve computational efficiency in attention-based models.