MetalPerformanceShaders iOS 12.0 Beta 2 to Beta 3 API Differences

../Frameworks/MPSCore.framework/Headers/MPSImage.h

Added MPSImageBatchIterate()

../Frameworks/MPSImage.framework/Headers/MPSImageHistogram.h

Added MPSImageNormalizedHistogramInfo

Added MPSImageNormalizedHistogram

Added MPSImageNormalizedHistogram.clipRectSource

Added MPSImageNormalizedHistogram.zeroHistogram

Added MPSImageNormalizedHistogram.histogramInfo

Added -[MPSImageNormalizedHistogram initWithDevice:histogramInfo:]

Added -[MPSImageNormalizedHistogram initWithCoder:device:]

Added -[MPSImageNormalizedHistogram encodeToCommandBuffer:sourceTexture:minmaxTexture:histogram:histogramOffset:]

Added -[MPSImageNormalizedHistogram histogramSizeForSourceFormat:]

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNBatchNormalization.h

Removed -[MPSCNNBatchNormalizationDataSource copyWithZone:]

Added -[MPSCNNBatchNormalizationGradient initWithDevice:fusedNeuronDescriptor:]

Added -[MPSCNNBatchNormalizationGradient initWithCoder:device:]

Modified MPSCNNBatchNormalizationDataSource

	Protocols
From	NSObject
To	NSCopying, NSObject

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNInstanceNormalization.h

Removed -[MPSCNNInstanceNormalizationDataSource copyWithZone:]

Modified MPSCNNInstanceNormalizationDataSource

	Protocols
From	NSObject
To	NSCopying, NSObject

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSCNNNeuron.h

Modified -[MPSCNNNeuronLinear initWithDevice:a:b:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronReLU initWithDevice:a:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronPReLU initWithDevice:a:count:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronSigmoid initWithDevice:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronHardSigmoid initWithDevice:a:b:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronTanH initWithDevice:a:b:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronAbsolute initWithDevice:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronSoftPlus initWithDevice:a:b:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronSoftSign initWithDevice:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronELU initWithDevice:a:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronReLUN initWithDevice:a:b:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronPower initWithDevice:a:b:c:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronExponential initWithDevice:a:b:c:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

Modified -[MPSCNNNeuronLogarithm initWithDevice:a:b:c:]

	Availability	Replacement
From	Available	none
To	Deprecated	Please use MPSCNNNeuron initWithDevice:neuronDescriptor.

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNNGraphNodes.h

Added +[MPSCNNNeuronNode nodeWithSource:descriptor:]

../Frameworks/MPSNeuralNetwork.framework/Headers/MPSNNOptimizers.h

Added -[MPSNNOptimizerStochasticGradientDescent encodeToCommandBuffer:batchNormalizationState:inputMomentumVectors:resultState:]

Added -[MPSNNOptimizerRMSProp encodeToCommandBuffer:batchNormalizationState:inputSumOfSquaresVectors:resultState:]

Added -[MPSNNOptimizerAdam encodeToCommandBuffer:batchNormalizationState:inputMomentumVectors:inputVelocityVectors:resultState:]