From: Convolution of large 3D images on GPU and its decomposition
 | Time (s) | ||||
---|---|---|---|---|---|
Image | 2GPUc2c | 2CPUc2c | 2CPUr2c | 4CPUc2c | 4CPUr2c |
1 | 0.5 | 0.3 | 0.1 | 0.3 | 0.1 |
2 | 0.5 | 0.7 | 0.2 | 0.5 | 0.3 |
3 | 0.7 | 1.7 | 0.5 | 1.1 | 0.6 |
4 | 0.9 | 6.3 | 1.3 | 3.5 | 0.9 |
5 | 1.3 | 14.5 | 2.8 | 8.9 | 1.8 |
6 | 2.5 | 30.7 | 6.6 | 19.9 | 3.7 |
7 | 4.8 | 53.4 | 12.3 | 31.4 | 6.8 |
8 | - | - | 26.7 | - | 14.5 |