apple.metalperformanceshaders

Class MPSCNNYOLOLoss

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.metalperformanceshaders.MPSKernel

apple.metalperformanceshaders.MPSCNNKernel

apple.metalperformanceshaders.MPSCNNYOLOLoss

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject

public class MPSCNNYOLOLoss
extends MPSCNNKernel

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	MPSCNNYOLOLoss(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 MPSCNNYOLOLoss	alloc()
static MPSCNNYOLOLoss	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
NSData	anchorBoxes()
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()
MPSImage	encodeToCommandBufferSourceImageLabels(MTLCommandBuffer commandBuffer, MPSImage sourceImage, MPSCNNLossLabels labels) Encode a MPSCNNLoss filter and return a gradient.
void	encodeToCommandBufferSourceImageLabelsDestinationImage(MTLCommandBuffer commandBuffer, MPSImage sourceImage, MPSCNNLossLabels labels, MPSImage destinationImage) Encode a MPSCNNYOLOLoss filter and return a gradient in the destinationImage.
static long	hash_static()
MPSCNNYOLOLoss	init()
MPSCNNYOLOLoss	initWithCoder(NSCoder aDecoder) NS_DESIGNATED_INITIALIZER
MPSCNNYOLOLoss	initWithCoderDevice(NSCoder aDecoder, java.lang.Object device) support
MPSCNNYOLOLoss	initWithDevice(java.lang.Object device) Standard init with default properties per filter type
MPSCNNYOLOLoss	initWithDeviceLossDescriptor(MTLDevice device, MPSCNNYOLOLossDescriptor lossDescriptor) Initialize the loss filter with a loss 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)
MPSCNNLoss	lossClasses() [@property] lossClasses
MPSCNNLoss	lossConfidence() [@property] lossConfidence
MPSCNNLoss	lossWH() [@property] lossWH
MPSCNNLoss	lossXY() [@property] lossXY
float	maxIOUForObjectAbsence()
float	minIOUForObjectPresence()
static MPSCNNYOLOLoss	new_objc()
long	numberOfAnchorBoxes()
boolean	reduceAcrossBatch()
int	reductionType()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
float	scaleClass()
float	scaleNoObject()
float	scaleObject()
float	scaleWH()
float	scaleXY() See MPSCNNYOLOLossDescriptor for information about the following properties.
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.MPSCNNKernel

appendBatchBarrier, clipRect, destinationFeatureChannelOffset, destinationImageAllocator, destinationImageDescriptorForSourceImagesSourceStates, dilationRateX, dilationRateY, edgeMode, encodeToCommandBufferSourceImage, encodeToCommandBufferSourceImageDestinationImage, encodeToCommandBufferSourceImageDestinationStateDestinationImage, encodeToCommandBufferSourceImageDestinationStateDestinationStateIsTemporary, encodingStorageSizeForSourceImageSourceStatesDestinationImage, isBackwards, isResultStateReusedAcrossBatch, isStateModified, kernelHeight, kernelWidth, offset, padding, resultStateForSourceImageSourceStatesDestinationImage, setClipRect, setDestinationFeatureChannelOffset, setDestinationImageAllocator, setEdgeMode, setOffset, setPadding, setSourceFeatureChannelMaxCount, setSourceFeatureChannelOffset, sourceFeatureChannelMaxCount, sourceFeatureChannelOffset, strideInPixelsX, strideInPixelsY, temporaryResultStateForCommandBufferSourceImageSourceStatesDestinationImage

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

MPSCNNYOLOLoss

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MPSCNNYOLOLoss alloc()

allocWithZone

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

anchorBoxes

public NSData anchorBoxes()

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()

encodeToCommandBufferSourceImageLabels

public MPSImage encodeToCommandBufferSourceImageLabels(MTLCommandBuffer commandBuffer,
                                                       MPSImage sourceImage,
                                                       MPSCNNLossLabels labels)

Encode a MPSCNNLoss filter and return a gradient.

This -encode call is similar to the encodeToCommandBuffer:sourceImage:labels:destinationImage: above, except that it creates and returns the MPSImage with the loss gradient result.

Parameters:

commandBuffer - The MTLCommandBuffer on which to encode.

sourceImage - The source image from the previous filter in the graph (in the inference direction).

labels - The object containing the target data (labels) and optionally, weights for the labels.

Returns:

The MPSImage containing the gradient result.

encodeToCommandBufferSourceImageLabelsDestinationImage

public void encodeToCommandBufferSourceImageLabelsDestinationImage(MTLCommandBuffer commandBuffer,
                                                                   MPSImage sourceImage,
                                                                   MPSCNNLossLabels labels,
                                                                   MPSImage destinationImage)

Encode a MPSCNNYOLOLoss filter and return a gradient in the destinationImage.

This filter consumes the output of a previous layer and the MPSCNNLossLabels object containing the target data (labels) and optionally, weights for the labels. The destinationImage contains the computed gradient for the loss layer. It serves as a source gradient input image to the first gradient layer (in the backward direction). For information on the data-layout see @ref MPSCNNYOLOLossDescriptor.

Parameters:

commandBuffer - The MTLCommandBuffer on which to encode.

sourceImage - The source image from the previous filter in the graph (in the inference direction).

labels - The object containing the target data (labels) and optionally, weights for the labels.

destinationImage - The MPSImage into which to write the gradient result.

hash_static

public static long hash_static()

init

public MPSCNNYOLOLoss init()

Overrides:

init in class MPSCNNKernel

initWithCoder

public MPSCNNYOLOLoss initWithCoder(NSCoder aDecoder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

Overrides:

initWithCoder in class MPSCNNKernel

initWithCoderDevice

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

support

Overrides:

initWithCoderDevice in class MPSCNNKernel

Parameters:

aDecoder - The NSCoder subclass with your serialized MPSKernel

device - The MTLDevice on which to make the MPSKernel

Returns:

A new MPSKernel object, or nil if failure.

initWithDevice

public MPSCNNYOLOLoss initWithDevice(java.lang.Object device)

Description copied from class: MPSCNNKernel

Standard init with default properties per filter type

Overrides:

initWithDevice in class MPSCNNKernel

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.

initWithDeviceLossDescriptor

public MPSCNNYOLOLoss initWithDeviceLossDescriptor(MTLDevice device,
                                                   MPSCNNYOLOLossDescriptor lossDescriptor)

Initialize the loss filter with a loss descriptor.

Parameters:

device - The device the filter will run on.

lossDescriptor - The loss descriptor.

Returns:

A valid MPSCNNLoss 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)

lossClasses

public MPSCNNLoss lossClasses()

[@property] lossClasses

loss filter for prediction of bounding box predicted class of the detected object

lossConfidence

public MPSCNNLoss lossConfidence()

[@property] lossConfidence

loss filter for prediction of bounding box probability of presence of object

lossWH

public MPSCNNLoss lossWH()

[@property] lossWH

loss filter for prediction of bounding box size

lossXY

public MPSCNNLoss lossXY()

[@property] lossXY

loss filter for prediction of bounding box position

maxIOUForObjectAbsence

public float maxIOUForObjectAbsence()

minIOUForObjectPresence

public float minIOUForObjectPresence()

new_objc

public static MPSCNNYOLOLoss new_objc()

numberOfAnchorBoxes

public long numberOfAnchorBoxes()

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)

scaleClass

public float scaleClass()

scaleNoObject

public float scaleNoObject()

scaleObject

public float scaleObject()

scaleWH

public float scaleWH()

scaleXY

public float scaleXY()

See MPSCNNYOLOLossDescriptor for information about the following properties.

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 MPSCNNKernel

version_static

public static long version_static()

reduceAcrossBatch

public boolean reduceAcrossBatch()