README.txt
1How to run and verify the benchmark:
2
31) adb push $OUT/data/local/tmp/panorama_bench /data/local/tmp
42) adb push input /data/panorama_input
53) adb shell /data/local/tmp/panorama_bench /data/panorama_input/test /data/panorama.ppm
6
7Sample output:
8
938 frames loaded
10Iteration 0: 1454x330 moasic created: 4.33 seconds (2.05 + 2.28)
11Iteration 1: 1454x330 moasic created: 4.26 seconds (1.83 + 2.44)
12Iteration 2: 1454x330 moasic created: 5.57 seconds (2.73 + 2.84)
13Iteration 3: 1454x330 moasic created: 5.15 seconds (2.33 + 2.82)
14Iteration 4: 1454x330 moasic created: 6.22 seconds (2.05 + 4.16)
15Iteration 5: 1454x330 moasic created: 6.31 seconds (2.16 + 4.15)
16Iteration 6: 1454x330 moasic created: 5.04 seconds (2.03 + 3.01)
17Iteration 7: 1454x330 moasic created: 6.30 seconds (3.47 + 2.83)
18Iteration 8: 1454x330 moasic created: 6.57 seconds (1.83 + 4.73)
19Iteration 9: 1454x330 moasic created: 6.27 seconds (2.28 + 4.00)
20Total elapsed time: 56.02 seconds
21
22The first number in the parenthesis is the time to align the frames; the second
23number is the time to stitch them.
24
25The total elapsed time is the interesting number for benchmarking.
26
27The result of the benchmark can be verified by pulling the the output
28photo off the device and comparing it against the golden reference:
29
301) adb pull /data/panorama.ppm .
312) diff panorama.ppm output/golden.ppm
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