MetalPerformanceShaders iOS 11.3 Beta 2 to Beta 3 API Differences

../Frameworks/MPSCore.framework/Headers/MPSImage.h
Added MPSImageBatchSynchronize()
../Frameworks/MPSCore.framework/Headers/MPSState.h
Added MPSStateBatchSynchronize()
../Frameworks/MPSImage.framework/Headers/MPSImageDistanceTransform.h
Added MPSImageEuclideanDistanceTransform
Added -[MPSImageEuclideanDistanceTransform initWithDevice:]
Added -[MPSImageEuclideanDistanceTransform initWithCoder:device:]
../Frameworks/MPSImage.framework/Headers/MPSImageGuidedFilter.h
Added MPSImageGuidedFilter.reconstructScale
Added MPSImageGuidedFilter.reconstructOffset
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNBatchNormalization.h
Removed -[MPSCNNBatchNormalizationState gamma]
Removed -[MPSCNNBatchNormalizationState beta]
Removed MPSCNNBatchNormalization.serializeGammaAndBeta
Removed MPSCNNBatchNormalization.serializeStatistics
Removed MPSCNNBatchNormalizationStatistics.numberOfFeatureChannels
Removed -[MPSCNNBatchNormalizationStatistics initWithDevice:numberOfFeatureChannels:]
Removed -[MPSCNNBatchNormalizationStatistics resultStateForSourceImages:]
Removed -[MPSCNNBatchNormalizationStatistics temporaryResultStateForCommandBuffer:sourceImages:]
Removed MPSCNNBatchNormalizationGradientStatistics
Removed -[MPSCNNBatchNormalizationGradientStatistics encodeBatchToCommandBuffer:sourceGradients:sourceImages:batchNormalizationState:]
Added MPSCNNBatchNormalizationState.batchNormalization
Added MPSCNNBatchNormalizationState.gammaAndBetaState
Added -[MPSCNNBatchNormalizationDataSource label]
Added -[MPSCNNBatchNormalizationDataSource updateGammaAndBetaWithBatchNormalizationState:]
Added MPSCNNBatchNormalization.dataSource
Added -[MPSCNNBatchNormalization reloadGammaAndBetaWithCommandBuffer:gammaAndBetaState:]
Added -[MPSCNNBatchNormalizationStatistics initWithDevice:]
Added MPSCNNBatchNormalizationStatisticsGradient
Added -[MPSCNNBatchNormalizationStatisticsGradient encodeBatchToCommandBuffer:sourceGradients:sourceImages:batchNormalizationState:]
Modified -[MPSCNNBatchNormalizationDataSource updateGammaAndBetaWithCommandBuffer:batchNormalizationState:]
Declaration
From- (nonnull MPSCNNBatchNormalizationState *)updateGammaAndBetaWithCommandBuffer:(nullable id<MTLCommandBuffer>)commandBuffer batchNormalizationState:(nonnull MPSCNNBatchNormalizationState *)batchNormalizationState
To- (nullable MPSCNNNormalizationGammaAndBetaState *)updateGammaAndBetaWithCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer batchNormalizationState:(nonnull MPSCNNBatchNormalizationState *)batchNormalizationState

Modified MPSCNNBatchNormalizationGradient
Superclass
FromMPSCNNBinaryKernel
ToMPSCNNGradientKernel

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNConvolution.h
Removed MPSCNNConvolution.serializeWeightsAndBiases
Removed -[MPSCNNConvolution initWithDevice:convolutionDescriptor:kernelWeights:biasTerms:flags:]
Removed -[MPSCNNConvolution reloadWeightsAndBiasesWithCommandBuffer:weights:biases:]
Removed -[MPSCNNConvolutionGradient reloadWeightsAndBiasesWithCommandBuffer:weights:biases:]
Added MPSCNNConvolutionDescriptor.fusedNeuronDescriptor
Added MPSCNNConvolutionGradientState.convolution
Added MPSCNNConvolutionWeightsAndBiasesState
Added MPSCNNConvolutionWeightsAndBiasesState.weights
Added MPSCNNConvolutionWeightsAndBiasesState.biases
Added -[MPSCNNConvolutionWeightsAndBiasesState initWithWeights:biases:]
Added -[MPSCNNConvolutionWeightsAndBiasesState initWithDevice:cnnConvolutionDescriptor:]
Added +[MPSCNNConvolutionWeightsAndBiasesState temporaryCNNConvolutionWeightsAndBiasesStateWithCommandBuffer:cnnConvolutionDescriptor:]
Added -[MPSCNNConvolutionDataSource updateWithCommandBuffer:gradientState:sourceState:]
Added -[MPSCNNConvolutionDataSource updateWithGradientState:sourceState:]
Added MPSCNNConvolution.dataSource
Added -[MPSCNNConvolution reloadWeightsAndBiasesWithCommandBuffer:state:]
Added -[MPSCNNConvolution exportWeightsAndBiasesWithCommandBuffer:resultStateCanBeTemporary:]
Added MPSCNNConvolutionGradient.dataSource
Added -[MPSCNNConvolutionGradient reloadWeightsAndBiasesWithCommandBuffer:state:]
Modified -[MPSCNNConvolutionDescriptor setNeuronType:parameterA:parameterB:]
AvailabilityReplacement
FromAvailablenone
ToDeprecatedset fusedNeuronDescriptor property instead

Modified -[MPSCNNConvolutionDescriptor neuronType]
AvailabilityReplacement
FromAvailablenone
ToDeprecateduse fusedNeuronDescriptor property instead

Modified -[MPSCNNConvolutionDescriptor neuronParameterA]
AvailabilityReplacement
FromAvailablenone
ToDeprecateduse fusedNeuronDescriptor property instead

Modified -[MPSCNNConvolutionDescriptor neuronParameterB]
AvailabilityReplacement
FromAvailablenone
ToDeprecateduse fusedNeuronDescriptor property instead

Modified -[MPSCNNConvolutionDescriptor setNeuronToPReLUWithParametersA:]
AvailabilityReplacement
FromAvailablenone
ToDeprecateduse fusedNeuronDescriptor property instead

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNInstanceNormalization.h
Removed -[MPSCNNInstanceNormalizationGradientState gammaAndBeta]
Removed MPSCNNInstanceNormalizationGradientState.gammaOffset
Removed MPSCNNInstanceNormalizationGradientState.betaOffset
Removed MPSCNNInstanceNormalizationGradientState.gradientForGammaAndBeta
Removed MPSCNNInstanceNormalizationGradientState.gradientForGammaOffset
Removed MPSCNNInstanceNormalizationGradientState.gradientForBetaOffset
Removed -[MPSCNNInstanceNormalizationDataSource gammaAndBeta]
Removed MPSCNNInstanceNormalizationDataSource.gammaOffset
Removed MPSCNNInstanceNormalizationDataSource.betaOffset
Removed -[MPSCNNInstanceNormalizationDataSource updateGammaAndBetaWithCommandBuffer:instanceNormalizationState:]
Removed MPSCNNInstanceNormalization.serializeGammaAndBeta
Added MPSCNNInstanceNormalizationGradientState.instanceNormalization
Added MPSCNNInstanceNormalizationGradientState.gammaAndBetaState
Added MPSCNNInstanceNormalizationGradientState.gradientForGamma
Added MPSCNNInstanceNormalizationGradientState.gradientForBeta
Added -[MPSCNNInstanceNormalizationDataSource gamma]
Added -[MPSCNNInstanceNormalizationDataSource beta]
Added -[MPSCNNInstanceNormalizationDataSource label]
Added -[MPSCNNInstanceNormalizationDataSource updateGammaAndBetaWithCommandBuffer:instanceNormalizationStateBatch:]
Added -[MPSCNNInstanceNormalizationDataSource updateGammaAndBetaWithInstanceNormalizationStateBatch:]
Added -[MPSCNNInstanceNormalizationDataSource epsilon]
Added MPSCNNInstanceNormalization.dataSource
Added -[MPSCNNInstanceNormalization reloadGammaAndBetaWithCommandBuffer:gammaAndBetaState:]
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNKernel.h
Modified -[MPSCNNGradientKernel encodeToCommandBuffer:sourceGradient:sourceImage:gradientState:]
Declaration
From- (nonnull MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradient:(nonnull MPSImage *)sourceGradient sourceImage:(nonnull MPSImage *)sourceImage gradientState:(nonnull MPSNNGradientState *)gradientState
To- (nonnull MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradient:(nonnull MPSImage *)sourceGradient sourceImage:(nonnull MPSImage *)sourceImage gradientState:(nonnull MPSState *)gradientState

Modified -[MPSCNNGradientKernel encodeToCommandBuffer:sourceGradient:sourceImage:gradientState:destinationGradient:]
Declaration
From- (void)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradient:(nonnull MPSImage *)sourceGradient sourceImage:(nonnull MPSImage *)sourceImage gradientState:(nonnull MPSNNGradientState *)gradientState destinationGradient:(nonnull MPSImage *)destinationGradient
To- (void)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradient:(nonnull MPSImage *)sourceGradient sourceImage:(nonnull MPSImage *)sourceImage gradientState:(nonnull MPSState *)gradientState destinationGradient:(nonnull MPSImage *)destinationGradient

Modified -[MPSCNNGradientKernel encodeBatchToCommandBuffer:sourceGradients:sourceImages:gradientStates:]
Declaration
From- (nonnull MPSImageBatch *)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradients:(nonnull MPSImageBatch *)sourceGradients sourceImages:(nonnull MPSImageBatch *)sourceImages gradientStates:(nonnull MPSNNGradientStateBatch *)gradientStates
To- (nonnull MPSImageBatch *)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradients:(nonnull MPSImageBatch *)sourceGradients sourceImages:(nonnull MPSImageBatch *)sourceImages gradientStates:(nonnull MPSStateBatch *)gradientStates

Modified -[MPSCNNGradientKernel encodeBatchToCommandBuffer:sourceGradients:sourceImages:gradientStates:destinationGradients:]
Declaration
From- (void)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradients:(nonnull MPSImageBatch *)sourceGradients sourceImages:(nonnull MPSImageBatch *)sourceImages gradientStates:(nonnull MPSNNGradientStateBatch *)gradientStates destinationGradients:(nonnull MPSImageBatch *)destinationGradients
To- (void)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceGradients:(nonnull MPSImageBatch *)sourceGradients sourceImages:(nonnull MPSImageBatch *)sourceImages gradientStates:(nonnull MPSStateBatch *)gradientStates destinationGradients:(nonnull MPSImageBatch *)destinationGradients

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNMath.h
Removed MPSCNNDivideGradient
Removed -[MPSCNNDivideGradient initWithDevice:]
Added MPSCNNArithmeticGradientState
Added MPSCNNArithmeticGradientStateBatch
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNNormalizationWeights.h
Added MPSCNNNormalizationGammaAndBetaState
Added MPSCNNNormalizationGammaAndBetaState.gamma
Added MPSCNNNormalizationGammaAndBetaState.beta
Added -[MPSCNNNormalizationGammaAndBetaState initWithGamma:beta:]
Added +[MPSCNNNormalizationGammaAndBetaState temporaryStateWithCommandBuffer:numberOfFeatureChannels:]
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNeuralNetworkTypes.h
Added MPSNNTrainingStyle
Added MPSNNTrainingStyleUpdateDeviceNone
Added MPSNNTrainingStyleUpdateDeviceCPU
Added MPSNNTrainingStyleUpdateDeviceGPU
Added MPSCNNBatchNormalizationFlags
Added MPSCNNBatchNormalizationFlagsDefault
Added MPSCNNBatchNormalizationFlagsCalculateStatisticsAutomatic
Added MPSCNNBatchNormalizationFlagsCalculateStatisticsAlways
Added MPSCNNBatchNormalizationFlagsCalculateStatisticsNever
Added MPSCNNBatchNormalizationFlagsCalculateStatisticsMask
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNNGradientState.h
Added MPSNNBinaryGradientState
Added MPSNNBinaryGradientStateBatch
../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNNGraph.h
Added -[MPSNNGraph initWithDevice:resultImage:resultImageIsNeeded:]
Added +[MPSNNGraph graphWithDevice:resultImage:resultImageIsNeeded:]
Added +[MPSNNGraph graphWithDevice:resultImage:]
Added MPSNNGraph.format
Added MPSNNGraph.resultImageIsNeeded
Added -[MPSNNGraph encodeBatchToCommandBuffer:sourceImages:sourceStates:]
Modified -[MPSNNGraph initWithDevice:resultImage:]
AvailabilityReplacement
FromAvailablenone
ToDeprecatedPlease use -initWithDevice:resultImage:resultIsNeeded: instead. Without this information, too much or too little work may occur. Results may be undefined.

Modified -[MPSNNGraph encodeToCommandBuffer:sourceImages:sourceStates:intermediateImages:destinationStates:]
Declaration
From- (nonnull MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImage *> *)sourceImages sourceStates:(nullable NSArray<MPSState *> *)sourceStates intermediateImages:(nullable NSMutableArray<MPSImage *> *)intermediateImages destinationStates:(nullable NSMutableArray<MPSState *> *)destinationStates
To- (nullable MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImage *> *)sourceImages sourceStates:(nullable NSArray<MPSState *> *)sourceStates intermediateImages:(nullable NSMutableArray<MPSImage *> *)intermediateImages destinationStates:(nullable NSMutableArray<MPSState *> *)destinationStates

Modified -[MPSNNGraph encodeBatchToCommandBuffer:sourceImages:sourceStates:intermediateImages:destinationStates:]
Declaration
From- (nonnull MPSImageBatch *)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImageBatch *> *)sourceImages sourceStates:(nullable NSArray<MPSStateBatch *> *)sourceStates intermediateImages:(nullable NSMutableArray<MPSImageBatch *> *)intermediateImages destinationStates:(nullable NSMutableArray<MPSStateBatch *> *)destinationStates
To- (nullable MPSImageBatch *)encodeBatchToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImageBatch *> *)sourceImages sourceStates:(nullable NSArray<MPSStateBatch *> *)sourceStates intermediateImages:(nullable NSMutableArray<MPSImageBatch *> *)intermediateImages destinationStates:(nullable NSMutableArray<MPSStateBatch *> *)destinationStates

Modified -[MPSNNGraph encodeToCommandBuffer:sourceImages:]
Declaration
From- (nonnull MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImage *> *)sourceImages
To- (nullable MPSImage *)encodeToCommandBuffer:(nonnull id<MTLCommandBuffer>)commandBuffer sourceImages:(nonnull NSArray<MPSImage *> *)sourceImages

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNNGraphNodes.h
Added MPSNNTrainableNode
Added MPSNNTrainableNode.trainingStyle
Added MPSNNBinaryGradientStateNode
Added MPSNNArithmeticGradientStateNode
Added -[MPSNNFilterNode gradientFilterWithSource:]
Added -[MPSNNFilterNode gradientFiltersWithSource:]
Added MPSCNNBatchNormalizationNode.flags
Added MPSCNNBatchNormalizationGradientNode
Added +[MPSCNNBatchNormalizationGradientNode nodeWithSourceGradient:sourceImage:gradientState:]
Added -[MPSCNNBatchNormalizationGradientNode initWithSourceGradient:sourceImage:gradientState:]
Added -[MPSNNBinaryArithmeticNode gradientClass]
Added -[MPSNNBinaryArithmeticNode gradientFiltersWithSources:]
Added MPSNNBinaryArithmeticNode.primaryScale
Added MPSNNBinaryArithmeticNode.secondaryScale
Added MPSNNBinaryArithmeticNode.bias
Added MPSNNBinaryArithmeticNode.primaryStrideInPixelsX
Added MPSNNBinaryArithmeticNode.primaryStrideInPixelsY
Added MPSNNBinaryArithmeticNode.primaryStrideInFeatureChannels
Added MPSNNBinaryArithmeticNode.secondaryStrideInPixelsX
Added MPSNNBinaryArithmeticNode.secondaryStrideInPixelsY
Added MPSNNBinaryArithmeticNode.secondaryStrideInFeatureChannels
Added MPSNNBinaryArithmeticNode.minimumValue
Added MPSNNBinaryArithmeticNode.maximumValue
Added MPSNNArithmeticGradientNode
Added +[MPSNNArithmeticGradientNode nodeWithSourceGradient:sourceImage:gradientState:]
Added -[MPSNNArithmeticGradientNode initWithSourceGradient:sourceImage:gradientState:]
Added -[MPSNNArithmeticGradientNode initWithGradientImages:forwardFilter:isSecondarySourceFilter:]
Added MPSNNArithmeticGradientNode.primaryScale
Added MPSNNArithmeticGradientNode.secondaryScale
Added MPSNNArithmeticGradientNode.bias
Added MPSNNArithmeticGradientNode.secondaryStrideInPixelsX
Added MPSNNArithmeticGradientNode.secondaryStrideInPixelsY
Added MPSNNArithmeticGradientNode.secondaryStrideInFeatureChannels
Added MPSNNArithmeticGradientNode.minimumValue
Added MPSNNArithmeticGradientNode.maximumValue
Added MPSNNArithmeticGradientNode.isSecondarySourceFilter
Added MPSNNAdditionGradientNode
Added MPSNNSubtractionGradientNode
Added MPSNNMultiplicationGradientNode
Modified MPSCNNConvolutionGradientNode
Protocols
Fromnone
ToMPSNNTrainableNode

Modified +[MPSCNNConvolutionGradientNode nodeWithSourceGradient:sourceImage:convolutionGradientState:weights:]
Declaration
From+ (nonnull instancetype)nodeWithSourceGradient:(nonnull MPSNNImageNode *)sourceGradient sourceImage:(nonnull MPSNNImageNode *)sourceImage convolutionGradientState:(nonnull MPSCNNConvolutionGradientStateNode *)gradientState weights:(nonnull id<MPSCNNConvolutionDataSource>)weights
To+ (nonnull instancetype)nodeWithSourceGradient:(nonnull MPSNNImageNode *)sourceGradient sourceImage:(nonnull MPSNNImageNode *)sourceImage convolutionGradientState:(nonnull MPSCNNConvolutionGradientStateNode *)gradientState weights:(nullable id<MPSCNNConvolutionDataSource>)weights

Modified -[MPSCNNConvolutionGradientNode initWithSourceGradient:sourceImage:convolutionGradientState:weights:]
Declaration
From- (nonnull instancetype)initWithSourceGradient:(nonnull MPSNNImageNode *)sourceGradient sourceImage:(nonnull MPSNNImageNode *)sourceImage convolutionGradientState:(nonnull MPSCNNConvolutionGradientStateNode *)gradientState weights:(nonnull id<MPSCNNConvolutionDataSource>)weights
To- (nonnull instancetype)initWithSourceGradient:(nonnull MPSNNImageNode *)sourceGradient sourceImage:(nonnull MPSNNImageNode *)sourceImage convolutionGradientState:(nonnull MPSCNNConvolutionGradientStateNode *)gradientState weights:(nullable id<MPSCNNConvolutionDataSource>)weights

Modified MPSCNNInstanceNormalizationGradientNode
Protocols
Fromnone
ToMPSNNTrainableNode