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高阶API支持适配subnormal处理,解决subnormal场景下Exp/Div/Sqrt/Log/Ln指令Flush to zero的行为引起的精度问题。
A5 AscendC
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Thanks for sending an requirement! Please fill in the following template to help quickly solve your problem.
Background(背景信息)
高阶API支持适配subnormal处理,解决subnormal场景下Exp/Div/Sqrt/Log/Ln指令Flush to zero的行为引起的精度问题。
Origin(信息来源)
A5 AscendC
Benefit / Necessity (价值/作用)
Design(设计方案)