MetalPerformanceShaders · IOS API REFERENCE

MPSNNOptimizerStochasticGradientDescent

class · iOS 12.0+ · SDK 27.1

class MPSNNOptimizerStochasticGradientDescent

Members (11)

method · iOS 12.0+

encode

TypeScript

encodeCommandBufferBatchNormalizationGradientStateBatchNormalizationSourceStateInputMomentumVectorsResultState(commandBuffer: SDKHandle, batchNormalizationGradientState: MPSCNNBatchNormalizationState, batchNormalizationSourceState: MPSCNNBatchNormalizationState, inputMomentumVectors: (Array<MPSVector>) | null, resultState: MPSCNNNormalizationGammaAndBetaState): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, batchNormalizationGradientState: MPSCNNBatchNormalizationState, batchNormalizationSourceState: MPSCNNBatchNormalizationState, inputMomentumVectors: [MPSVector]?, resultState: MPSCNNNormalizationGammaAndBetaState)

method · iOS 12.0+

encode

TypeScript

encodeCommandBufferBatchNormalizationStateInputMomentumVectorsResultState(commandBuffer: SDKHandle, batchNormalizationState: MPSCNNBatchNormalizationState, inputMomentumVectors: (Array<MPSVector>) | null, resultState: MPSCNNNormalizationGammaAndBetaState): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, batchNormalizationState: MPSCNNBatchNormalizationState, inputMomentumVectors: [MPSVector]?, resultState: MPSCNNNormalizationGammaAndBetaState)

method · iOS 12.0+

encode

TypeScript

encodeCommandBufferConvolutionGradientStateConvolutionSourceStateInputMomentumVectorsResultState(commandBuffer: SDKHandle, convolutionGradientState: MPSCNNConvolutionGradientState, convolutionSourceState: MPSCNNConvolutionWeightsAndBiasesState, inputMomentumVectors: (Array<MPSVector>) | null, resultState: MPSCNNConvolutionWeightsAndBiasesState): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, convolutionGradientState: MPSCNNConvolutionGradientState, convolutionSourceState: MPSCNNConvolutionWeightsAndBiasesState, inputMomentumVectors: [MPSVector]?, resultState: MPSCNNConvolutionWeightsAndBiasesState)

method · iOS 13.0+

encode

TypeScript

encodeCommandBufferInputGradientMatrixInputValuesMatrixInputMomentumMatrixResultValuesMatrix(commandBuffer: SDKHandle, inputGradientMatrix: MPSMatrix, inputValuesMatrix: MPSMatrix, inputMomentumMatrix: (MPSMatrix) | null, resultValuesMatrix: MPSMatrix): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, inputGradientMatrix: MPSMatrix, inputValuesMatrix: MPSMatrix, inputMomentumMatrix: MPSMatrix?, resultValuesMatrix: MPSMatrix)

method · iOS 12.0+

encode

TypeScript

encodeCommandBufferInputGradientVectorInputValuesVectorInputMomentumVectorResultValuesVector(commandBuffer: SDKHandle, inputGradientVector: MPSVector, inputValuesVector: MPSVector, inputMomentumVector: (MPSVector) | null, resultValuesVector: MPSVector): void

Swift declaration

func encode(commandBuffer: any MTLCommandBuffer, inputGradientVector: MPSVector, inputValuesVector: MPSVector, inputMomentumVector: MPSVector?, resultValuesVector: MPSVector)

init · iOS 12.0+

init

TypeScript

static initDeviceLearningRate(device: SDKHandle, learningRate: number): MPSNNOptimizerStochasticGradientDescent

Swift declaration

init(device: any MTLDevice, learningRate: Float)

init · iOS 14.0+

init

TypeScript

static initDeviceMomentumScaleUseNesterovMomentumOptimizerDescriptor(device: SDKHandle, momentumScale: number, useNesterovMomentum: boolean, optimizerDescriptor: MPSNNOptimizerDescriptor): MPSNNOptimizerStochasticGradientDescent

Swift declaration

init(device: any MTLDevice, momentumScale: Float, useNesterovMomentum: Bool, optimizerDescriptor: MPSNNOptimizerDescriptor)

init · iOS 12.0+

init

TypeScript

static initDeviceMomentumScaleUseNestrovMomentumOptimizerDescriptor(device: SDKHandle, momentumScale: number, useNestrovMomentum: boolean, optimizerDescriptor: MPSNNOptimizerDescriptor): MPSNNOptimizerStochasticGradientDescent

Swift declaration

init(device: any MTLDevice, momentumScale: Float, useNestrovMomentum: Bool, optimizerDescriptor: MPSNNOptimizerDescriptor)

get · iOS 12.0+

momentumScale

TypeScript

get momentumScale(): number

Swift declaration

var momentumScale: Float { get }

get · iOS 14.0+

useNesterovMomentum

TypeScript

get useNesterovMomentum(): boolean

Swift declaration

var useNesterovMomentum: Bool { get }

get · iOS 12.0+

useNestrovMomentum

TypeScript

get useNestrovMomentum(): boolean

Swift declaration

var useNestrovMomentum: Bool { get }

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

MPSNNOptimizerStochasticGradientDescent.init()

inherited init: cannot prove legal (class declares 3 custom initializers)

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