apple.metalperformanceshaders

Class MPSCNNBatchNormalizationStatisticsGradient

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.metalperformanceshaders.MPSKernel

apple.metalperformanceshaders.MPSCNNBinaryKernel

apple.metalperformanceshaders.MPSCNNGradientKernel

apple.metalperformanceshaders.MPSCNNBatchNormalizationStatisticsGradient

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject

public class MPSCNNBatchNormalizationStatisticsGradient
extends MPSCNNGradientKernel

MPSCNNBatchNormalizationStatisticsGradient [@dependency] This depends on Metal.framework

MPSCNNBatchNormalizationStatisticsGradient updates a MPSCNNBatchNormalizationState with the gradient of the loss function with respect to the batch statistics and batch normalization weights used to perform a batch normalization.

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MPSCNNBatchNormalizationStatisticsGradient(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
boolean	_supportsSecureCoding() This property must return YES on all classes that allow secure coding.
static boolean	accessInstanceVariablesDirectly()
static MPSCNNBatchNormalizationStatisticsGradient	alloc()
static MPSCNNBatchNormalizationStatisticsGradient	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
MPSCNNBatchNormalizationStatisticsGradient	init()
MPSCNNBatchNormalizationStatisticsGradient	initWithCoder(NSCoder aDecoder) NS_DESIGNATED_INITIALIZER
MPSCNNBatchNormalizationStatisticsGradient	initWithCoderDevice(NSCoder aDecoder, java.lang.Object device) NSSecureCoding compatability
MPSCNNBatchNormalizationStatisticsGradient	initWithDevice(java.lang.Object device) Standard init with default properties per filter type
MPSCNNBatchNormalizationStatisticsGradient	initWithDeviceFusedNeuronDescriptor(MTLDevice device, MPSNNNeuronDescriptor fusedNeuronDescriptor) Initializes a batch normalization statistics gradient kernel using a device and neuron descriptor.
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static MPSCNNBatchNormalizationStatisticsGradient	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static boolean	supportsSecureCoding()
static long	version_static()

Methods inherited from class apple.metalperformanceshaders.MPSCNNGradientKernel

encodeToCommandBufferSourceGradientSourceImageGradientState, encodeToCommandBufferSourceGradientSourceImageGradientStateDestinationGradient, kernelOffsetX, kernelOffsetY, setKernelOffsetX, setKernelOffsetY

Methods inherited from class apple.metalperformanceshaders.MPSCNNBinaryKernel

appendBatchBarrier, clipRect, destinationFeatureChannelOffset, destinationImageAllocator, destinationImageDescriptorForSourceImagesSourceStates, encodeToCommandBufferPrimaryImageSecondaryImage, encodeToCommandBufferPrimaryImageSecondaryImageDestinationImage, encodeToCommandBufferPrimaryImageSecondaryImageDestinationStateDestinationStateIsTemporary, encodingStorageSizeForPrimaryImageSecondaryImageSourceStatesDestinationImage, isBackwards, isResultStateReusedAcrossBatch, isStateModified, padding, primaryDilationRateX, primaryDilationRateY, primaryEdgeMode, primaryKernelHeight, primaryKernelWidth, primaryOffset, primarySourceFeatureChannelMaxCount, primarySourceFeatureChannelOffset, primaryStrideInPixelsX, primaryStrideInPixelsY, resultStateForPrimaryImageSecondaryImageSourceStatesDestinationImage, secondaryDilationRateX, secondaryDilationRateY, secondaryEdgeMode, secondaryKernelHeight, secondaryKernelWidth, secondaryOffset, secondarySourceFeatureChannelMaxCount, secondarySourceFeatureChannelOffset, secondaryStrideInPixelsX, secondaryStrideInPixelsY, setClipRect, setDestinationFeatureChannelOffset, setDestinationImageAllocator, setPadding, setPrimaryEdgeMode, setPrimaryOffset, setPrimarySourceFeatureChannelMaxCount, setPrimarySourceFeatureChannelOffset, setPrimaryStrideInPixelsX, setPrimaryStrideInPixelsY, setSecondaryEdgeMode, setSecondaryOffset, setSecondarySourceFeatureChannelMaxCount, setSecondarySourceFeatureChannelOffset, setSecondaryStrideInPixelsX, setSecondaryStrideInPixelsY, temporaryResultStateForCommandBufferPrimaryImageSecondaryImageSourceStatesDestinationImage

Methods inherited from class apple.metalperformanceshaders.MPSKernel

copyWithZone, copyWithZoneDevice, device, encodeWithCoder, label, options, setLabel, setOptions

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MPSCNNBatchNormalizationStatisticsGradient

protected MPSCNNBatchNormalizationStatisticsGradient(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MPSCNNBatchNormalizationStatisticsGradient alloc()

allocWithZone

public static MPSCNNBatchNormalizationStatisticsGradient allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

init

public MPSCNNBatchNormalizationStatisticsGradient init()

Overrides:

init in class MPSCNNGradientKernel

initWithCoder

public MPSCNNBatchNormalizationStatisticsGradient initWithCoder(NSCoder aDecoder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

Overrides:

initWithCoder in class MPSCNNGradientKernel

initWithCoderDevice

public MPSCNNBatchNormalizationStatisticsGradient initWithCoderDevice(NSCoder aDecoder,
                                                                      java.lang.Object device)

NSSecureCoding compatability

While the standard NSSecureCoding/NSCoding method -initWithCoder: should work, since the file can't know which device your data is allocated on, we have to guess and may guess incorrectly. To avoid that problem, use a subclass of NSCoder that implements the protocol to tell MPS the MTLDevice to use.

Overrides:

initWithCoderDevice in class MPSCNNGradientKernel

Parameters:

aDecoder - The NSCoder subclass with your serialized MPSKernel

device - The MTLDevice on which to make the MPSKernel

Returns:

A new MPSCNNBatchNormalizationStatisticsGradient object, or nil if failure.

initWithDevice

public MPSCNNBatchNormalizationStatisticsGradient initWithDevice(java.lang.Object device)

Description copied from class: MPSCNNGradientKernel

Standard init with default properties per filter type

Overrides:

initWithDevice in class MPSCNNGradientKernel

Parameters:

device - The device that the filter will be used on. May not be NULL.

Returns:

A pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be MTLFeatureSet_iOS_GPUFamily2_v1 or later.

initWithDeviceFusedNeuronDescriptor

public MPSCNNBatchNormalizationStatisticsGradient initWithDeviceFusedNeuronDescriptor(MTLDevice device,
                                                                                      MPSNNNeuronDescriptor fusedNeuronDescriptor)

Initializes a batch normalization statistics gradient kernel using a device and neuron descriptor.

Parameters:

device - The MTLDevice on which this filter will be used

fusedNeuronDescriptor - A MPSNNNeuronDescriptor object which specifies a neuron activation function whose gradient should be applied prior to computing the statistics of the input gradient. This neuron descriptor should match that used in the corresponding forward batch normalization kernel.

Returns:

A valid MPSCNNBatchNormalizationStatisticsGradient object or nil, if failure.

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static MPSCNNBatchNormalizationStatisticsGradient new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

supportsSecureCoding

public static boolean supportsSecureCoding()

_supportsSecureCoding

public boolean _supportsSecureCoding()

Description copied from interface: NSSecureCoding

This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.

Specified by:

_supportsSecureCoding in interface NSSecureCoding

Overrides:

_supportsSecureCoding in class MPSCNNGradientKernel

version_static

public static long version_static()