Version: 46a0426 | Commit: 46a04268 | 2026-09-28T05:18:16.698929+00:00
png
| Operation | zerodep | Reference | zd mean | Ref mean | zd ops/s | Ref ops/s | zerodep tail latency | Ref tail latency | Ratio |
|---|
| Min | Max | StdDev | P95 | Min | Max | StdDev | P95 |
|---|
| Decode Bmp Medium RGB | zerodep | Pillow | 615.6 µs | 97.1 µs | 1.6K | 10.3K | 593.8 µs | 1.16 ms | 35.8 µs | 631.2 µs | 91.7 µs | 155.5 µs | 6.5 µs | 111.5 µs | 6.3x slower |
| Decode Large RGBA | zerodep | Pillow | 475.24 ms | 21.20 ms | 2.1 | 47.2 | 471.12 ms | 479.10 ms | 3.55 ms | 479.10 ms | 21.14 ms | 21.39 ms | 51.7 µs | 21.29 ms | 22.4x slower |
| Decode Medium Gray | zerodep | Pillow | 5.94 ms | 288.9 µs | 168.5 | 3.5K | 5.84 ms | 6.16 ms | 42.1 µs | 5.99 ms | 279.2 µs | 408.9 µs | 9.6 µs | 301.4 µs | 20.5x slower |
| Decode Medium RGB | zerodep | Pillow | 22.74 ms | 1.01 ms | 44.0 | 991.0 | 22.30 ms | 23.36 ms | 232.1 µs | 23.19 ms | 1.00 ms | 1.21 ms | 10.7 µs | 1.02 ms | 22.5x slower |
| Decode Medium RGBA | zerodep | Pillow | 26.24 ms | 1.24 ms | 38.1 | 806.0 | 25.75 ms | 26.98 ms | 227.2 µs | 26.51 ms | 1.23 ms | 1.37 ms | 16.6 µs | 1.27 ms | 21.2x slower |
| Decode Small RGBA | zerodep | Pillow | 1.52 ms | 62.7 µs | 659.4 | 15.9K | 1.49 ms | 1.62 ms | 20.1 µs | 1.55 ms | 58.2 µs | 165.4 µs | 6.4 µs | 78.0 µs | 24.2x slower |
| Encode Bmp Medium RGB | zerodep | Pillow | 585.9 µs | 85.3 µs | 1.7K | 11.7K | 560.8 µs | 862.8 µs | 18.0 µs | 635.4 µs | 81.1 µs | 145.0 µs | 6.0 µs | 97.7 µs | 6.9x slower |
| Encode Large RGBA | zerodep | Pillow | 3.758 s | 175.74 ms | 0.3 | 5.7 | 3.731 s | 3.775 s | 18.59 ms | 3.775 s | 175.37 ms | 176.57 ms | 418.0 µs | 176.57 ms | 21.4x slower |
| Encode Medium RGBA | zerodep | Pillow | 235.25 ms | 10.79 ms | 4.3 | 92.7 | 232.57 ms | 238.00 ms | 2.19 ms | 238.00 ms | 10.73 ms | 10.90 ms | 31.4 µs | 10.85 ms | 21.8x slower |
| Encode Small RGBA | zerodep | Pillow | 13.99 ms | 527.2 µs | 71.5 | 1.9K | 13.89 ms | 14.18 ms | 63.6 µs | 14.10 ms | 512.7 µs | 600.6 µs | 10.2 µs | 542.8 µs | 26.5x slower |
| Matrix Round Trip | zerodep_encode | Pillow | 86.80 ms | 2.55 ms | 11.5 | 392.2 | 86.37 ms | 87.46 ms | 336.9 µs | 87.46 ms | 2.53 ms | 2.82 ms | 20.5 µs | 2.58 ms | 34.0x slower |
| Matrix Round Trip | zerodep_encode | Pillow | 86.80 ms | 273.5 µs | 11.5 | 3.7K | 86.37 ms | 87.46 ms | 336.9 µs | 87.46 ms | 247.8 µs | 351.9 µs | 11.0 µs | 290.9 µs | 317.4x slower |
| Matrix Round Trip | zerodep_decode | Pillow | 16.60 ms | 2.55 ms | 60.2 | 392.2 | 16.36 ms | 16.97 ms | 123.3 µs | 16.81 ms | 2.53 ms | 2.82 ms | 20.5 µs | 2.58 ms | 6.5x slower |
| Matrix Round Trip | zerodep_decode | Pillow | 16.60 ms | 273.5 µs | 60.2 | 3.7K | 16.36 ms | 16.97 ms | 123.3 µs | 16.81 ms | 247.8 µs | 351.9 µs | 11.0 µs | 290.9 µs | 60.7x slower |