Table 1.
CUDA 1.0 vs CUDA 1.1. The Registers column refers to registers per thread.
| FHd | Reconstruction (All times in min:sec) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CUDA 1.0 | CUDA 1.1 | CUDA 1.0 | CUDA 1.1 | |||||||
| Config | Registers | GFLOPS | Registers | GFLOPS | FhD | Solver | Total | FhD | Solver | Total |
| GPU.Base | 14 | 7.02 | 18 | 7.05 | 53:51 | 0:25 | 54:17 | 53:36 | 0:17 | 53:53 |
| GPU.RegAlloc | 16 | 11.07 | 20 | 11.07 | 34:08 | 0:25 | 34:33 | 34:09 | 0:17 | 34:27 |
| GPU.Layout | 16 | 13.10 | 20 | 12.85 | 28:51 | 0:25 | 29:16 | 29:25 | 0:17 | 29:42 |
| GPU.ConstMem | 15 | 85.82 | 19 | 82.79 | 4:24 | 0:25 | 4:50 | 4:34 | 0:18 | 4:52 |
| GPU.FastTrig | 13 | 127.54 | 13 | 125.49 | 1:10 | 0:25 | 1:36 | 1:11 | 0:17 | 1:29 |
| GPU.Tune | 19 | 151.45 | 13 | 184.40 | 0:59 | 0:25 | 1:25 | 0:49 | 0:17 | 1:06 |
| GPU.Multi | 19 | 502.22 | 13 | 615.75 | 0:18 | 0:25 | 0:43 | 0:15 | 0:18 | 0:32 |