Package apple.metalperformanceshaders

Class MPSNNLossGradient

    • Constructor Detail

      • MPSNNLossGradient

        protected MPSNNLossGradient​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object 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()

      • computeLabelGradients

        public boolean computeLabelGradients()
        [@property] computeLabelGradients The computeLabelGradients property is used to control whether the loss gradient filter computes gradients for the primary (predictions) or secondary (labels) source image from the forward pass. Default: NO.

      • 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()

      • hash_static

        public static long hash_static()

      • initWithCoderDevice

        public MPSNNLossGradient initWithCoderDevice​(NSCoder aDecoder,
                                             java.lang.Object device)
        support
        Overrides:
        initWithCoderDevice in class MPSCNNBinaryKernel
        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 MPSNNLossGradient initWithDevice​(java.lang.Object device)
        Description copied from class: MPSCNNBinaryKernel
        Standard init with default properties per filter type
        Overrides:
        initWithDevice in class MPSCNNBinaryKernel
        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 MPSNNLossGradient initWithDeviceLossDescriptor​(MTLDevice device,
                                                      MPSCNNLossDescriptor lossDescriptor)
        Initialize the loss gradient filter with a loss descriptor.
        Parameters:
        device - The device the filter will run on.
        lossDescriptor - The loss descriptor.
        Returns:
        A valid MPSNNLossGradient object or nil, if failure.

      • 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()
        See MPSCNNLossDescriptor for information about the following properties.

      • new_objc

        public static java.lang.Object new_objc()

      • numberOfClasses

        public long numberOfClasses()

      • 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)

      • setComputeLabelGradients

        public void setComputeLabelGradients​(boolean value)
        [@property] computeLabelGradients The computeLabelGradients property is used to control whether the loss gradient filter computes gradients for the primary (predictions) or secondary (labels) source image from the forward pass. Default: NO.

      • setDelta

        public void setDelta​(float value)

      • setEpsilon

        public void setEpsilon​(float value)

      • setLabelSmoothing

        public void setLabelSmoothing​(float value)

      • setVersion_static

        public static void setVersion_static​(long aVersion)

      • setWeight

        public void setWeight​(float value)

      • 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 MPSCNNBinaryKernel

      • version_static

        public static long version_static()

      • weight

        public float weight()

      • reduceAcrossBatch

        public boolean reduceAcrossBatch()