13 lines
506 B
Markdown
13 lines
506 B
Markdown
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# How long does processing a face take?
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The processing time depends on the size of your image for
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face detection and alignment.
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These only run on the CPU and take from 100-200ms to over
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a second.
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The neural network uses a fixed-size input and has
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a more consistent runtime.
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Averaging over 500 forward passes of random input, the latency is
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77.47 ms ± 50.69 ms on our 3.70 GHz CPU and
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21.13 ms ± 6.15 ms on our Tesla K40 GPU,
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obtained with
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[util/profile-network.lua](util/profile-network.lua)
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