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dynamic_fixed_point-16量化问题 #1

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fuyi02 opened this issue Jul 28, 2021 · 2 comments
Open

dynamic_fixed_point-16量化问题 #1

fuyi02 opened this issue Jul 28, 2021 · 2 comments

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@fuyi02
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fuyi02 commented Jul 28, 2021

dynamic_fixed_point-16量化是fp16量化么？我用这个方式量化模型之后，使用Linux目录下的ssd_mobilenet.cpp来测试耗时，uint8 mobilenetv2的耗时是6ms，fp16 mobilenetv2的耗时是50ms+，这个量级的差异太大了，是fp16模型在预测时要有不同的参数设置么？
@alex-ht
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alex-ht commented Mar 1, 2022

dynamic_fixed_point-16是int16吧

@zoumengchao
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我测试的 rknn_mobilenet 耗时 在20ms 请问,你是怎么做到6ms的. 我难道没有调用到NPU么?

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@alex-ht @zoumengchao @fuyi02