Skip to main content

Apple Developer Docs

Metal Performance Shaders / MPSCNNReductionType / MPSCNNReductionType.none

MPSCNNReductionType.none

Declaration

case none

Open on developer.apple.com

Metal Performance ShadersCase

iOS 11.3+iPadOS 11.3+Mac Catalyst 13.0+macOS 10.13.4+tvOS 11.3+visionOS 1.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation