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能支持 SSE4.2 指令集加速吗 #363

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cucibala opened this issue Jun 25, 2023 · 3 comments
Open

能支持 SSE4.2 指令集加速吗 #363

cucibala opened this issue Jun 25, 2023 · 3 comments

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@cucibala
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为了兼容更多cpu 的指令集加速，acx2 一般是指2012 年后的cpu 了 ，在这之前的cpu 性能更差，感觉更需要这个，请问有什么办法能支持 SSE 指令集计算加速吗
@Wwupup
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Wwupup commented Jun 28, 2023

为了兼容更多cpu 的指令集加速，acx2 一般是指2012 年后的cpu 了 ，在这之前的cpu 性能更差，感觉更需要这个，请问有什么办法能支持 SSE 指令集计算加速吗

目前没有针对其他指令集（除avx2/avx512/neon外）进行优化，你可以自行在facedetect_cnn.cpp中进行特定指令集的优化实现。

@cucibala
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cucibala commented Jul 4, 2023

好的

@Aayush-05
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确实是真的

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@cucibala @Wwupup @Aayush-05