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MIC上查表效率很低 #6

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konjac opened this issue Mar 19, 2014 · 1 comment

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konjac commented Mar 19, 2014

不查表是查表的3倍

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konjac commented Mar 19, 2014

查表目前使用 gather指令来做的(自动向量化也会自动这么做)

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