| How to run and verify the benchmark: |
| |
| 1) adb push $OUT/data/local/tmp/panorama_bench /data/local/tmp |
| 2) adb push input /data/panorama_input |
| 3) adb shell /data/local/tmp/panorama_bench /data/panorama_input/test /data/panorama.ppm |
| |
| Sample output: |
| |
| 38 frames loaded |
| Iteration 0: 1454x330 moasic created: 4.33 seconds (2.05 + 2.28) |
| Iteration 1: 1454x330 moasic created: 4.26 seconds (1.83 + 2.44) |
| Iteration 2: 1454x330 moasic created: 5.57 seconds (2.73 + 2.84) |
| Iteration 3: 1454x330 moasic created: 5.15 seconds (2.33 + 2.82) |
| Iteration 4: 1454x330 moasic created: 6.22 seconds (2.05 + 4.16) |
| Iteration 5: 1454x330 moasic created: 6.31 seconds (2.16 + 4.15) |
| Iteration 6: 1454x330 moasic created: 5.04 seconds (2.03 + 3.01) |
| Iteration 7: 1454x330 moasic created: 6.30 seconds (3.47 + 2.83) |
| Iteration 8: 1454x330 moasic created: 6.57 seconds (1.83 + 4.73) |
| Iteration 9: 1454x330 moasic created: 6.27 seconds (2.28 + 4.00) |
| Total elapsed time: 56.02 seconds |
| |
| The first number in the parenthesis is the time to align the frames; the second |
| number is the time to stitch them. |
| |
| The total elapsed time is the interesting number for benchmarking. |
| |
| The result of the benchmark can be verified by pulling the the output |
| photo off the device and comparing it against the golden reference: |
| |
| 1) adb pull /data/panorama.ppm . |
| 2) diff panorama.ppm output/golden.ppm |
