Research Article
A Novel GPU-Based Deformation Pipeline
Table 2
Comparison of execution performance.
| Grid size | Time for rendering a single frame (in msecs) |
Speedup (a/d) |
Speedup (b/d) |
Speedup (c/d) | CPU (a) | GPU-CUDA-UOP (b) | GPU-CUDA-OP (c) | GPU-TF (d) |
| | 99.90 | 4.05 | 2.557 | 1.07 | 93.36 | 3.79 | 2.39 | | 396.82 | 4.92 | 3.126 | 1.47 | 269.94 | 3.35 | 2.13 | | 1,515.15 | 6.99 | 5.742 | 3.34 | 453.63 | 2.09 | 1.72 | | 5,000.00 | 31.06 | 9.861 | 11.65 | 429.18 | 2.66 | 0.85 | | 200,000.00 | 133.69 | 38.957 | 54.76 | 3652.30 | 2.44 | 0.71 | | N/A | 699.31 | 172.408 | 265.25 | N/A | 2.63 | 0.65 |
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