apple.metalperformanceshaders

Class MPSNNForwardLossNode

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.metalperformanceshaders.MPSNNFilterNode

apple.metalperformanceshaders.MPSNNForwardLossNode

All Implemented Interfaces:

NSObject

public class MPSNNForwardLossNode
extends MPSNNFilterNode

Node representing a @ref MPSNNForwardLoss kernel

Nested Class Summary

Nested classes/interfaces inherited from class apple.metalperformanceshaders.MPSNNFilterNode

MPSNNFilterNode.Block_trainingGraphWithSourceGradientNodeHandler

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static MPSNNForwardLossNode	alloc()
static MPSNNForwardLossNode	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()
float	delta()
static java.lang.String	description_static()
float	epsilon()
NSArray<? extends MPSNNLossGradientNode>	gradientFiltersWithSource(MPSNNImageNode sourceGradient) Return multiple gradient versions of the filter
NSArray<? extends MPSNNLossGradientNode>	gradientFiltersWithSources(NSArray<? extends MPSNNImageNode> sourceGradient) Return multiple gradient versions of the filter
MPSNNLossGradientNode	gradientFilterWithSource(MPSNNImageNode sourceGradient) Return the gradient (backwards) version of this filter.
MPSNNLossGradientNode	gradientFilterWithSources(NSArray<? extends MPSNNImageNode> sourceGradient) ! @abstract Returns the gradient filter for predictions, if you want also gradients for labels then use -gradientFiltersWithSource(s):
static long	hash_static()
MPSNNForwardLossNode	init()
MPSNNForwardLossNode	initWithSourceLabelsLossDescriptor(MPSNNImageNode source, MPSNNImageNode labels, MPSCNNLossDescriptor descriptor)
MPSNNForwardLossNode	initWithSourceLabelsWeightsLossDescriptor(MPSNNImageNode source, MPSNNImageNode labels, MPSNNImageNode weights, MPSCNNLossDescriptor descriptor)
MPSNNForwardLossNode	initWithSourcesLossDescriptor(NSArray<? extends MPSNNImageNode> sourceNodes, MPSCNNLossDescriptor descriptor) Init a forward loss node from multiple images
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)
float	labelSmoothing()
int	lossType()
static MPSNNForwardLossNode	new_objc()
static MPSNNForwardLossNode	nodeWithSourceLabelsLossDescriptor(MPSNNImageNode source, MPSNNImageNode labels, MPSCNNLossDescriptor descriptor)
static MPSNNForwardLossNode	nodeWithSourceLabelsWeightsLossDescriptor(MPSNNImageNode source, MPSNNImageNode labels, MPSNNImageNode weights, MPSCNNLossDescriptor descriptor)
static MPSNNForwardLossNode	nodeWithSourcesLossDescriptor(NSArray<? extends MPSNNImageNode> sourceNodes, MPSCNNLossDescriptor descriptor) Init a forward loss node from multiple images
long	numberOfClasses()
MPSNNLossCallback	propertyCallBack() [@property] propertyCallBack
boolean	reduceAcrossBatch()
int	reductionType()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setPropertyCallBack(MPSNNLossCallback value) [@property] propertyCallBack
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()
float	weight()

Methods inherited from class apple.metalperformanceshaders.MPSNNFilterNode

label, paddingPolicy, resultImage, resultState, resultStates, setLabel, setPaddingPolicy, trainingGraphWithSourceGradientNodeHandler

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

MPSNNForwardLossNode

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MPSNNForwardLossNode alloc()

allocWithZone

public static MPSNNForwardLossNode 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()

delta

public float delta()

description_static

public static java.lang.String description_static()

epsilon

public float epsilon()

gradientFilterWithSource

public MPSNNLossGradientNode gradientFilterWithSource(MPSNNImageNode sourceGradient)

Description copied from class: MPSNNFilterNode

Return the gradient (backwards) version of this filter.

The backwards training version of the filter will be returned. The non-gradient image and state arguments for the filter are automatically obtained from the target.

Overrides:

gradientFilterWithSource in class MPSNNFilterNode

Parameters:

sourceGradient - The gradient images corresponding with the resultImage of the target

gradientFilterWithSources

public MPSNNLossGradientNode gradientFilterWithSources(NSArray<? extends MPSNNImageNode> sourceGradient)

! @abstract Returns the gradient filter for predictions, if you want also gradients for labels then use -gradientFiltersWithSource(s):

Overrides:

gradientFilterWithSources in class MPSNNFilterNode

Parameters:

sourceGradient - The gradient images corresponding with the resultImage of the target

gradientFiltersWithSource

public NSArray<? extends MPSNNLossGradientNode> gradientFiltersWithSource(MPSNNImageNode sourceGradient)

Description copied from class: MPSNNFilterNode

Return multiple gradient versions of the filter

MPSNNFilters that consume multiple inputs generally result in multiple conjugate filters for the gradient computation at the end of training. For example, a single concatenation operation that concatenates multple images will result in an array of slice operators that carve out subsections of the input gradient image.

Overrides:

gradientFiltersWithSource in class MPSNNFilterNode

gradientFiltersWithSources

public NSArray<? extends MPSNNLossGradientNode> gradientFiltersWithSources(NSArray<? extends MPSNNImageNode> sourceGradient)

Description copied from class: MPSNNFilterNode

Return multiple gradient versions of the filter

MPSNNFilters that consume multiple inputs generally result in multiple conjugate filters for the gradient computation at the end of training. For example, a single concatenation operation that concatenates multple images will result in an array of slice operators that carve out subsections of the input gradient image.

Overrides:

gradientFiltersWithSources in class MPSNNFilterNode

hash_static

public static long hash_static()

init

public MPSNNForwardLossNode init()

Overrides:

init in class MPSNNFilterNode

initWithSourceLabelsLossDescriptor

public MPSNNForwardLossNode initWithSourceLabelsLossDescriptor(MPSNNImageNode source,
                                                               MPSNNImageNode labels,
                                                               MPSCNNLossDescriptor descriptor)

initWithSourceLabelsWeightsLossDescriptor

public MPSNNForwardLossNode initWithSourceLabelsWeightsLossDescriptor(MPSNNImageNode source,
                                                                      MPSNNImageNode labels,
                                                                      MPSNNImageNode weights,
                                                                      MPSCNNLossDescriptor descriptor)

initWithSourcesLossDescriptor

public MPSNNForwardLossNode initWithSourcesLossDescriptor(NSArray<? extends MPSNNImageNode> sourceNodes,
                                                          MPSCNNLossDescriptor descriptor)

Init a forward loss node from multiple images

Parameters:

sourceNodes - The MPSNNImageNode representing the source MPSImages for the filter Node0: logits, Node1: labels, Node2: weights

Returns:

A new MPSNNFilter node.

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)

labelSmoothing

public float labelSmoothing()

lossType

public int lossType()

new_objc

public static MPSNNForwardLossNode new_objc()

nodeWithSourceLabelsLossDescriptor

public static MPSNNForwardLossNode nodeWithSourceLabelsLossDescriptor(MPSNNImageNode source,
                                                                      MPSNNImageNode labels,
                                                                      MPSCNNLossDescriptor descriptor)

nodeWithSourceLabelsWeightsLossDescriptor

public static MPSNNForwardLossNode nodeWithSourceLabelsWeightsLossDescriptor(MPSNNImageNode source,
                                                                             MPSNNImageNode labels,
                                                                             MPSNNImageNode weights,
                                                                             MPSCNNLossDescriptor descriptor)

nodeWithSourcesLossDescriptor

public static MPSNNForwardLossNode nodeWithSourcesLossDescriptor(NSArray<? extends MPSNNImageNode> sourceNodes,
                                                                 MPSCNNLossDescriptor descriptor)

Init a forward loss node from multiple images

Parameters:

sourceNodes - The MPSNNImageNode representing the source MPSImages for the filter Node0: logits, Node1: labels, Node2: weights

Returns:

A new MPSNNFilter node.

numberOfClasses

public long numberOfClasses()

propertyCallBack

public MPSNNLossCallback propertyCallBack()

[@property] propertyCallBack

Optional callback option - setting this allows the scalar weight value to be changed dynamically at encode time. Default value: nil.

reductionType

public int reductionType()

resolveClassMethod

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

resolveInstanceMethod

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

setPropertyCallBack

public void setPropertyCallBack(MPSNNLossCallback value)

[@property] propertyCallBack

Optional callback option - setting this allows the scalar weight value to be changed dynamically at encode time. Default value: nil.

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

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

version_static

public static long version_static()

weight

public float weight()

reduceAcrossBatch

public boolean reduceAcrossBatch()