Skip to main content

Apple Developer Docs

Fonts Symbols

simd / BNNSGraph / BNNSGraph.Builder / BNNSGraph.Builder.Activation / BNNSGraph.Builder.Activation.hardSigmoid

BNNSGraph.Builder.Activation.hardSigmoid

Hard sigmoid activation

Declaration

case hardSigmoid

Open on developer.apple.com

simdCase

iOS 26.0+iPadOS 26.0+macOS 26.0+tvOS 26.0+visionOS 26.0+watchOS 26.0+

Built on 2026-05-07