性能数据

    • 测试模型
      • fp32模型
        • mobilenet_v1
        • mobilenet_v2
        • mnasnet
        • shufflenet_v2
      • int8模型
        • mobilenet_v1
        • mobilenet_v2
    • 测试机器(android ndk ndk-r17c)
      • 骁龙855
        • xiaomi mi9, snapdragon 855
        • 4xA76(1@2.84GHz + 3@2.4GHz) + 4xA55@1.78GHz
      • 骁龙845
        • 2.8GHz(大四核),1.7GHz(小四核)
      • 骁龙835
        • xiaomi mix2, snapdragon 835
        • 2.45GHz(大四核),1.9GHz(小四核)
      • 麒麟970
        • HUAWEI Mate10
    • 测试说明
      • branch: release/v2.3.0
      • warmup=10, repeats=30,统计平均时间,单位是ms
      • 当线程数为1时,设置LITE_POWER_HIGH,否者设置LITE_POWER_NO_BIND

    测试数据

    paddlepaddle model

    骁龙845armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v166.3635.9719.4562.6633.8717.85
    mobilenet_v245.8625.5314.641.5823.2413.39
    shufflenet_v27.584.893.417.444.913.58
    squeezenet_v1.137.1522.7413.5134.6921.2712.74
    mnasnet40.0921.7311.9138.1921.0212.11
    骁龙835armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v196.9853.9232.2489.3148.0227.58
    mobilenet_v267.7237.6623.8260.1034.3621.05
    shufflenet_v210.726.624.6310.106.444.63
    squeezenet_v1.153.8933.2820.7350.8332.3119.51
    mnasnet59.5533.5320.3256.2131.5819.06

    caffe model

    骁龙845armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v166.3235.8319.5662.5233.7917.91
    mobilenet_v258.4632.6918.5653.7229.8616.80
    shufflenet_v27.654.823.467.554.973.62
    骁龙835armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v195.3854.0932.0395.0548.3327.54
    mobilenet_v288.4648.9830.2379.2844.6427.10
    shufflenet_v210.076.514.6110.316.504.66

    int8量化模型测试数据

    骁龙835armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v160.7632.2516.6656.5729.8415.24
    mobilenet_v249.3831.1022.0747.5228.1819.24
    麒麟970armv7armv7armv7armv8armv8armv8
    threads num124124
    mobilenet_v165.9534.3918.6860.8630.9816.31
    mobilenet_v268.8739.3924.4365.5737.3120.87